View U8600B_343162.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

U8600B
Laser Controller
Description
The U8600B is a monolithic integrated circuit using TEMIC's advanced UHF technology. The IC is a very high-speed, mixed-signal laser driver circuit for re-writable optical systems. It comprises a servo amplifier to drive the laser diode, a high-frequency modulator for noise reduction, power and pulse-width generators as well as several operation control and safety functions.
Features
D Single + 5 V power supply D Data transfer rates up to 16 Mb/s D Servo system
- High bandwidth: 100 MHz - High dc gain: 110 dB - High LD drive current: typ. 100 mA, max. 180 mA - High slew rate: 5 ns rise/ fall time - Servo gain adjustable
D On-chip generation of power levels for read, erase,
and write operations D On-chip generation of write and off-pulse widths: 15 to 90 ns, 5 ns steps D Digital control of power and pulse parameters via a serial 3-wire interface D Basic power level adjustable D Supervision of power supply, laser current and laser power D Laser shutdown to prevent laser damage and data loss Package: 44-lead shrinked small-outline IC (SSO44) Thermal resistance: RthJC = 22C/W
D Noise reduction by servo loop and weak highfrequency modulation
Block Diagram
40 41 GND GADJ 38 39 44 43 19 18 4 23 16 PDK LDK IRef VMON LD off EXTM WDATA WGATE OPEENB VDM DCLK read 1 ISET erase write Serial interface Pulse-width generators DCLK iref Buffer error signal current limit Operation control unit Servo amplifier HF Mod. WGATE HFV HFE EXTC PFAIL LPFAIL VRef LDENB SCLOCK SDATA SENB GND VCCD 9-14, 15 31-36 VCCS 8 T1 3 T2 20 27, 28 26 25 24 21 22 2 17 7 6 5 digital signals analog signals 42 FSC 30 CC
11657
Power generators VCCA 37 VCCL 29
Figure 1.
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
1 (12)
Preliminary Information
U8600B
General Description
U8600B is a very high-speed, mixed-signal laser driver circuit for re-writable optical disk systems. It comprises servo amplifier, high-frequency modulator, power generators, pulse-width generators, serial interface, and operation control unit. The wideband and high-gain servo amplifier drives the laser diode up to 180 mA. It performs noise reduction of the laser by a feedback loop via an optical path and a monitor diode. The reference input current for the servo loop is digitally-controlled by power and pulse-width generators. For reduction of laser mode hopping noise during read mode, the high-frequency modulator adds a weak modulation current of 300 MHz and a maximum swing of 5 mA. Three power generators define read, erase, and write power levels with a 4-bit resolution each. In write mode, two pulse-width generators generate the widths of write pulse and off pulse in the range between 15 and 90 ns with 5-ns resolution. Read and write actions are controlled by write gate (WGATE), write data (WDATA), and off-pulse enable (OPENB) signals. The pulse-width and power parameters are programmed via the serial interface. Data packets of 16-bit length can be received with a maximum clock rate of 10 MHz. The information is stored within five 4-bit registers. The operation control unit supervises the power supply voltage, servo amplifier error signal, current limiter status, and manages the laser shutdown and slow start.
Pin Description
ISET VREF T1 OPENB SENB SDATA SCLOCK VCCS GND GND GND GND GND GND GND VCCD DCLK LDENB WGATE WDATA T2 PFAIL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
96 11658
44 43
VMON EXTM
42 FSC 41 GADJ 40 GND 39 IREF 38 PDK 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 VCCA GND GND GND GND GND GND CC VCCL LDK LDK HFV HFE EXTC VDM
Figure 2.
2 (12)
Preliminary Information
AAAAAAAAAA A A AAAAAAAAAAAAAAAA AA A AAAAAAAAAA A A AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA A AAAAAAAAAAAAAAAA AA AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AA A AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAA AA AA A AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAA AAAAAAAA A AA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AA AAAAAAAAAA A A AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AAAAAAA AAAAAAAAAA A AA AAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAA AAAAAAA A AAAAAAAAAAAAAAAA AAAAAAA A AAAAAAAAAAAAAAAA AAAAAAA A
VCCD DCLK LDENB WGATE WDATA T2 PFAIL LPFAIL VDM EXTC HFE HFV LDK VCCL CC VCCA PDK IREF GND GADJ FSC EXTM VMON Power supply Reference clock input LD control enable input Write mode gate input Write data pulse input Temperature test diode 2 Power supply fail signal Light power fail signal Monitor voltage, delay adjustment External slow starter capacitor HFM enable input HFM power-control input LD cathode, servo-amplifier output Power supply Connection to int. low-pass filter Power supply PD cathode, servo-amplifier input Connection to servo-reference input Analog ground Gain adjust for error amplifier Frequency slope-control input External modulation-signal input Monitor current, servo reference
Pin 1 2 3 4 5 6 7 8 9-14, 31-36, 40 15 16 17 18 19 20 21 22 23 24 25 26 27, 28 29 30 37 38 39 40 41 42 43 44
Symbol ISET VREF T1 OPENB SENB SDATA SCLOCK VCCS GND
Function Set input for basic power level Reference voltage output Temperature test diode 1 Off-pulse enable input Serial port enable input Serial data input Serial clock input Power supply Ground
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AA A A A A AA AA A AA AA A A AA A A AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A AA AA A AA AA A A AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A AA A AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AA A A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AA
VCCA = VCCL = VCCD = VCCS = 5 V, Tamb = 25C, unless otherwise specified Parameter Test Conditions /Pin Symbol Power supply Test circuit VH = 5 V, VE = 0 V, WGATE = low, HFE = low, fDCLK = 2 MHz, rdata = 9 Supply current, VCCA Pin 37 I(VCCA) Supply current, VCCL Pin 29 I(VCCL) Supply current, VCCD & VCCS Pins 15 and 8 I(VCCDS) Typical parameters fDCLK = 9.83 MHz, RSET = 11.2 kW Supply current, VCCA Pin 37 I(VCCA) Supply current, VCCL Pin 29, LDENB = low I(VCCL)off Supply current, VCCL Pin 29, ILDK = 100 mA I(VCCL)on Supply current, VCCD Pin 15 I(VCCD) Supply current, VCCS Pin 8 I(VCCS) Supply current vs. iset Pin 37 DI(VCCA) Supply current vs. iset Pin 8 DI(VCCS) Supply current vs. I(LDK) Pin 29, I(LDK) > 50 mA DI(VCCL) Supply current vs. VDM Pin 15 DI(VCCD) Servo amplifier Bias voltage Pin 38, figure 15 V(PDK) Bias voltage Pin 39 V(IRef) Offset voltage Pins 38 and 39 V(PDK)- V(IRef) Temperature drift Pin 38, IRef = 50 A DV(PDK) Temperature drift Pin 38, IRef = 1000 A DV(PDK) Bias voltage Pin 30 V(CC) Limiting current Pins 27 and 28 I(LDK)lim Voltage compliance Pins 27 and 28 V(LDK) Input voltage range Pin 41 V(GADJ) Input voltage range Pin 42 V(FSC)
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
DC Characteristics
Recommended Operating Conditions
Absolute Maximum Ratings
Supply voltage range Operating temperature range
Supply voltage Supply voltage differences Input voltage at any input LD drive current Power dissipation Junction temperature Storage temperature range
Parameter
Parameter
Preliminary Information
Symbol VCC Tamb Symbol VCC Vin I(LDK) Pmax Tj Tstg
DVCC
Min.
220 1.0 1.5 1.5
2.5 2.5 -5
22 10 20
Value -0.5 to +6.0 0.1 -0.5 to VCC +0.5 200 1 125 -65 to +125
Value 4.75 to 5.25 0 to +75
Typ.
37 11 24 26 12 4.4 11 0,04 4.3
0.8 2 2.5
U8600B
Max.
300
3.0 3.0
4.0 4.0 5
42 25 38
mA mA mA mA mA mA/mA mA/mA mA/mA mA/V
mV/C mV/C V mA V V V
Unit V C
Unit V V V mA W C C
Unit
V V mV
mA mA mA
3 (12)
A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A AA AA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAA AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AAAA A A A A A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAA AAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAA AAAAAAAAAAAAAAAAAAAAAAAA AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
VCCA = VCCL = VCCD = VCCS = 5 V, Tamb = 25C, unless otherwise specified
DC Characteristics (continued)
U8600B
4 (12)
External resistor External resistor Gain error, read level Non-linearity error, read level Offset error, read level Gain error, erase level Non-linearity, erase level Offset, erase level Gain error, write level Non-linearity, write level Ratio, erase/ read level Ratio, write/ read level Reference voltage Output voltage Temperature drift Power supply rejection ratio Source resistance Limiting current Operation control unit Lower supply threshold voltage Upper supply threshold voltage Supply voltage for power supply fail detection Threshold for current limit switch-off Slow starter Bias voltage, high status Saturation voltage, low status Charge current
Pulse width generators Output voltage Power generators Offset voltage
Parameter IRef buffer Voltage compliance Bias voltage Input current RF modulator Bias voltage Output current Current ratio, control input
Pin 24 Pin 24, Iload = 4 mA Pin 24
Pin 2 Pin 2, Tamb = 0 to 75C Pin 2, VCC = 4.5 to 5.5 V Pin 2 Pin 2
Pin 1, offset < 3 mV Pin 1, offset < 50 mV Pin 44 Pin 44 Pin 44 Pin 44 Pin 44 Pin 44 Pins 27 and 28 Pins 27 and 28 Pin 44, preset levels Pin 44, preset levels
Pins 1 and 2
Pin 23
Pin 26 Pin 27
Pin 44 Pin 43, I(EXTM) = 1 mA Pin 43
Preliminary Information
Test Conditions /Pin I(LDK)swoff V(HFV) I(LDK)hfm I(LDK)hfm / I(HFV) V(EXTC)hi V(EXTC)lo I(EXTC) V(VMON) V(EXTM) I(EXTM) V(VRef) TD(VRef) PSRR r(VRef) I(VRef)lim V(ISET)- V(VRef) RSET RSETmin GEr NLEr OEr GEe NLe OEe GEw NLw ie/ir iw/ir V(VDM) VCCthl VCCthh VCCfail Symbol
2.37 2.5 2.63 -200AAAA 200 -20 20 10 3 10
Min.
1.5 0.3 0.1 -1.5 1.5 -0.3AAAA 0.3 0.1 -1.5 1.5 -0.5 0.5 3.7 4.3 7
7 -1.5 -0.3
200
2.1 9
4.5 5.3 1.5
1.9
3.5
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96 -3 Typ. 11.2 3.0 2.9 17 1.6 0.8 6 Max. 280 4.7 5.5 7 3.9 3 5 2 V V/C mV/V kW kW LSB LSB LSB LSB LSB LSB LSB LSB - - Unit mA mA mV V mA - V V mA V V A V V V V
AAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAA A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AA AA A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA AA A AA AA A AA AA A A A A A AAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA A A A A AA AA A A AA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
VCCA = VCCL = VCCD = VCCS = 5 V, Tamb = 25 C, unless otherwise specified
AAAA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AAAA A A A A A AA AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
VCCA = VCCL = VCCD = VCCS = 5 V, Tamb = 25C, unless otherwise specified
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
AC Characteristics
DC Characteristics (continued)
Low frequency gain adjust range Shift range of low frequency slope
Gain adjust range
Phase margin
DC gain Low frequency pole High frequency pole High frequency gain
Parameter Servo amplifier Open loop parameters
Parameter Test Conditions /Pin Symbol Min. Typ. Digital inputs HFE, WDATA, WGATE, OPENB, DCLK, SENB, SDATA, SCLOCK, LDENB L-input voltage VIL H-input voltage VIH 3.5 Threshold voltage Vth 2.5 L-input current IIL -70 H-input current IIH Open collector outputs PFAIL, LPFAIL L-output voltage IOL = 2 mA VOL L-output current IOL Output leakage current IOH Temperature test diodes T1, T2 Diode voltage Id = 100 A Vd 750 Temperature dependancy DVd/Dd 1.5 Bias current Id
without LD, I(LDK)sa = 100 mA V(GADJ) = V(FSC) = 2.5V V(FSC) = 2.5 V V(GADJ) = 2.5 V V(GADJ) = 2.5 V f = 100 MHz V(GADJ) = 2.5 V C(PDK) = CREF = 10 pF f = 100 MHz V(GADJ) = 1.5 to 2.5 V, figure 10 V(FSC) = 1.5 to 2.5 V, figure 11 V(FSC) = 1.5 to 2.5 V, figure 7
Preliminary Information
Test Conditions /Pin Symbol
DfpLF
DgLF
gDC fpLF fpHF gHF
Do
Dg
Min.
Typ.
110 60 10 42
10
14
75
3
U8600B
Max.
Max.
300
0.4 2 10
0.8
70
mV mV/C A
dB kHz MHz dB
Unit
Unit
V mA A
V V V A A
dB
dB
5 (12) -
AA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A AA A AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A AA AA A AA AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AA AA A AA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAA A A A A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA AA A A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A AA A A AA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAA A A A A AA AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAA
VCCA = VCCL = VCCD = VCCS = 5 V, Tamb = 25 C, unless otherwise specified Parameter Test Conditions /Pin Symbol Noise Output voltage Pins 27, 28; (*), vn1 VCC = 4.5 V Output voltage Pins 27, 28; (*), vn2 VCC = 5.5 V Circuit parameters Impedance Pin 30 r(CC)
AC Characteristics (continued)
U8600B
6 (12)
Delay time erase level Delay time write pulse Jitter
WDATA period
WDATA pulse width, high WDATA pulse width, low WDATA period
Hold time of WGATE
Rise time Fall time Settling time to 5% Overshoot HF modulator Modulation frequency Output current swing Switch-off attenuation Attenuation of spurious LDENB Slow starter delay Switch-off delay Delay time WGATE Hold time WGATE WGATE Adjust time, 1st adjustment Adjust time, following adjustments Writing time WDATA Leading time of WGATE
Optical pulse parameters
Series inductance Input dynamic range
(3), wpwdata = opwdata = 5 (3), wpwdata = 2, opwdata = 0
Figure 3 (1), fDCLK = 9.83 MHz, wpwdata = opwdata = 15 (2), fDCLK = 9.83 MHz, wpwdata = opwdata = 15
Figure 2
Figure 1, CEXT = 10 nF
I(HFV) = 833 A
Pin 30 10% compression for max., figure 14 V(GADJ) and V(FSC) adjusted for optimal pulse shape 10%, 90% 90%, 10%
Preliminary Information
fmod I(LDK)pp aoff aspur Thwg Tpon Tpof Tdwg Thlde l(CC) iref Twph Twpl Twd Tadj1 Tadj2
DTw
Twrt Tdw Twd Tr Tf Tset Aos Te Tw
Min.
15 15 100
200
340
200 0
250
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96 63 30 30 15 7 1 Typ. 312 /50 6 1.5 5 5 20 15 20 15 5 Max. 1000 980 100 350 30 30 0.5 mVpp mVpp
W//pF
MHz mA dB dB
Unit
nH A
ms ns ns ns
s
s s
ns ns ns ns ns ns ns ns ns ns ns ns %
AAAA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAA A A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A AA AA A A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA A AA A A
VCCA = VCCL = VCCD = VCCS = 5 V, Tamb = 25C, unless otherwise specified
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96 (3) (2) (1) (*) Parameter Pulse widths Write pulse width, wpwdata = 0 Write pulse width, wpwdata = 5 Write pulse width, wpwdata = F Write pulse width increment Off pulse width, opwdata = 0 Off pulse width, opwdata = 5 Off pulse width, opwdata = F Off pulse width increment Temperature drift Operation control unit Fail period Serial interface SCLOCK pulse cycle SCLOCK pulse width high SCLOCK pulse width low SENB set up time SENB hold time SDATA set up time SDATA hold time Data change delay time
AC Characteristics (continued)
Twd depends on write pulse width and off pulse width:
Tdwg depends on write pulse width and off pulse width:
Tdwd depends on DCLK frequency and write pulse width:
Test circuit with electrical feedback on page 10. Measurement with sampling head with 300 ps sampling time. Peak-to-peak value of 1200 measurements, each measurement represents the average of 64 samples. These noise values ensure a stable operation of the servo amplifier for Tamb = 0 to 75C.
Figure 6
Figure 5
Test Conditions /Pin 50% of pulse amplitude OPENB = 0 OPENB = 0 OPENB = 0 OPENB = 0 wpwdata = 0 wpwdata = 0 wpwdata = 0 wpwdata = 0 pulse width: 40 ns Figure 4
Preliminary Information
TcySCK TwhSCK TwlSCK TsSEN ThSEN TsDSA ThDSA Tdcha
DTop DTp/Dd
Symbol
Twp0 Twp5 Twp15
Top0 Top5 Top15
DTwp
Tfail
Tdwd = 2/fDCLK + Twp + 38 ns
Tdwg = Twp + Top
Twd
= Twp + Top + 12 ns
Min.
100 40 40 20 20 15 15
2.6
13 36 81 3.5 13 36 81 3.5
Typ.
14
U8600B
Max.
1.5
3.5
17 44 99 6 17 44 99 6
ns ns ns ns ns ns ns ns ps/C
Unit
7 (12) ns ns ns ns ns ns ns s s
U8600B
Timing Diagrams
LDENB WGATE Tpon Read level I(LDK)
12506
Tdwg
Thlde Tpof
Figure 3. LDENB
LDENB WGATE Delay line operation System operation
Tadj1
Twrt
Tadj2
1st delay line adjustment Reading
Pulse generation Writing
Following adjustments Header reading
12507
Figure 4. WGATE
WGATE Tdw WDATA Te Write level Erase level I(LDK) Read level Write pulse Tw
Ted Twpl Twph Thwg
Off pulse
12508
Figure 5. WDATA
8 (12)
Preliminary Information
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
U8600B
Failure Tfaul PFAIL, LPFAIL Tpof I(LDK) Tfail
0
12509
Figure 6. Power supply fail and laser power fail
SENB TsSEN SCLK TsSDA ThSDA
TwhSCK TwlSCK
ThSEN
TsySCK
SDATA
Bit 0 LSB
Bit 1
Bit 2
Bit 15 MSB
12510
Figure 7. Serial interface
SENB Tdcha I(LDK)
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
CCEEEEEEE C CCEEEEEEE C
Change of power level or pulse width
12511
Figure 8. Data change
9 (12)
Preliminary Information
U8600B
Typical Operating Circuit
RSET 11.2k 0.1m 0.1m VRef Serial interface VCC 0.1m 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ISET VRef T1 OPENB SENB SDATA SCLK VCCS GND GND GND GND GND GND VCCD DCLK LDENB WGATE WDATA T2 PFAIL LPFAIL VMON EXTM FSC GADJ GND IRef PDK VCCA GND GND GND GND GND GND CC VCCL LDK LDK HFV HFE EXTC VDM 44 RMON VCC 43 47k 0 to 47k 42 41 VRef 47k 40 47 0 to 47k 39 CRef PD 38 10p* 37 VCC 36 0.1m 35 34 33 32 31 30 0.1m 29 VCC 28 LD VCC 27 0.1m RHEV 4k 26 VCC 25 24 23 CEXT 100p
VCC
0.1m 10 MHz
2 x 4.7k VCC
Digital signals * Value of CREF should be approximately corresponding to total capacitance of PD
U8600B
12512
Figure 9.
Test Circuit (Electrical Feedback)
RSET 22k 0.1m VCCR 0.1m 47k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ISET VRef T1 OPENB SENB SDATA SCLK VCCS GND GND GND GND GND GND VCCD DCLK LDENB WGATE WDATA T2 PFAIL LPFAIL VMON EXTM FSC GADJ GND IRef PDK VCCA RMON 2k 44 VCC 43 VE 4k 42 VFSC 41 VGADJ 100k 40 39 10k 38 VOFF 100k 37 VCC 36 0.1m 35 1.8k 34 10 33 VCUL 32 47 VLD 0.1m 31 0.1m 30 100k
Serial interface VCC 0.1m
0.1m VCC
VCCR VCCR
47k
GND GND GND GND GND GND CC VCCL 29 To high VCC LDK 28 impedance 27 LDK 470n oscilloscope 26 RHEV 4k HFV VH 50 25 HFE 24 EXTC 23 CEXT 100p VDM
2 x 4.7k
Digital signals Decoupled dc test points
10 (12)
U8600B
Figure 10.
Preliminary Information
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
U8600B
Package Information
Package: SSO44 Dimensions in mm
17.9 0.1 0.25 0.05 2.35 0.05 0.1 max. 0.3 0.8 0.05 7.4 0.1 10.35 0.1
Pin 1
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96
11 (12)
Preliminary Information
U8600B
Ozone Depleting Substances Policy Statement
It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( ODSs). The Montreal Protocol ( 1987) and its London Amendments ( 1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. TEMIC TELEFUNKEN microelectronic GmbH semiconductor division has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency ( EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively. TEMIC can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. TEMIC TELEFUNKEN microelectronic GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423
12 (12)
Preliminary Information
TELEFUNKEN Semiconductors Rev. A1, 30-Aug-96

▲Up To Search▲

Price & Availability of U8600B

	To Download U8600B Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .