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Preliminary USB1101 USB 2.0 FS Peripheral Transceiver (Preliminary)
June 2005 Revised June 2005
USB1101 USB 2.0 FS Peripheral Transceiver (Preliminary)
General Description
The USB1101 provides a USB FS Transceiver functionality with voltage level translation that is compliant to USB Specification Rev 2.0. The device allows interfacing of USB Application specific devices with supply voltages ranging from 1.65V to 3.6V with the physical layer of Universal Serial Bus. It is capable of operating at 12Mbits/s (full speed) data rates and hence is fully compliant to USB Specification Rev 2.0. It supports the DAT_VP/SE0_VM interface on the host side but offers reduced pin count and package size. The USB1101 has host side supply rail for 1.65V to 3.6V.
Features
s Complies with USB Specification Rev 2.0 s Supports DAT_VP/SE0_VM host mode s Utilizes digital inputs and outputs to transmit and receive USB cable data s Supports full speed (12Mbits/s) data rates s Ideal for portable electronic devices s MicroPak technology package (10 pin) 1.6mm x 2.1mm s Host side VCCIO 1.65V to 3.6V
Applications
* PDA * PC Peripherals * Cellular Phones * MP3 Players * Digital Cameras * Information Appliance
Ordering Code:
Order Number USB1101L10X Package Number MAC010A Package Top Mark UB Package Description Supplied As
10-Lead MicroPak, 1.6 mm x 2.1mm 5k Units on Tape and Reel
Connection Diagram
(Bottom View)
MicroPak is a trademark of Fairchild Semiconductor Corporation.
(c) 2005 Fairchild Semiconductor Corporation
DS500923
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Preliminary USB1101 Pin Description
Pin Number 1 Pin Name Config I/O I Pin Description USB connect or disconnect software control input. Configures 3.3V to internal 1.5k: resistor on D when HIGH. If device is used as Downstream port then this pin is hard-wired to GND. Output Enable (active LOW) When OE L transmit mode is enabled When OE H receive mode (CMOS level is relative to V CCIO) is enabled. When in transmit mode(Note 2) DAT_VP is a single-ended host data input (CMOS level relative to VCCIO). When in receive mode(Note 1) and Suspnd L DAT_VP is a single ended data output comprised of the differential input data from the D/D inputs (see Table 2); When in receive mode(Note 1) with Suspnd H DAT_VP outputs the D data. (see Table 1 and Table 2) Output drive is 2mA (min) buffer When in transmit mode(Note 2) SE0_VM is a data input (CMOS level relative to VCCIO). When in receive mode(Note 1) and Suspnd L, SE0_VM is used as an output (see Table 2) (see Table 1 and Table 2). Output drive is 4ma (min) buffer GND Enables a low power state (CMOS level is relative to VCCIO). In receive mode(Note 1) with Suspnd L the DAT_VP pin will be a function of the D/D lines. In receive mode(Note 1) with Suspnd H DAT_VP will have the value of D such that the device can still monitor out-of-suspend signaling. Data, Data. Differential data bus conforming to the USB standard Supply Voltage for host side digital I/O pins (1.65V to 3.6V) Supply Voltage Input (3.0V to 3.6V)
2
OE
I
3
DAT_VP
I/O
4
SE0_VM
I/O
5 6
GND Suspnd
GND I
7, 8 9 10
Note 1: OE Note 2: OE H L
D, D VCCIO VCC
AI/O Pwr Pwr
Functional Description
The USB1101 transceiver is designed as an Upstream facing port device to convert CMOS data into USB differential bus signal levels and to convert USB differential bus signal to CMOS data. If you wish to use these as downstream devices, Config must be hard-wired to GND. To minimize EMI and noise the outputs are edge rate controlled with the rise and fall times controlled and defined for full speed data rates only (12Mbits/s). The rise and fall times are balanced between the differential pins to minimize skew. The USB1101 supports the DAT_VP/SE0_VM format from the OTG Transceiver Specification using the DAT_SE0 Mode. Table 1 describes the specific pin functionality selection and Table 2 describes the specific Truth Tables for Driver, Receiver, and Suspended operating functions. The USB1101 has the capability of serving Self Powered power supply configurations only but interfaces to mixed voltage supply applications.
TABLE 1. Function Select Suspnd L L H H OE L H L H D, D Transmitting Receiving (Note 3) Transmitting (Note 4) Driver is 3-STATE (Note 4) DAT_VP Host Data Input D, D Diff Output Host Data Input DAT_VP Output SE0_VM SE0_VM Host Input SE0_VM Output SE0_VM Host Input SE0_VM Output Function Normal Driving Receiving Driving while Suspended Suspended (Internal Low Power Mode)
Note 3: Signal levels is function of connection, Config and/or pull-up/pull-down resistors. Note 4: For Suspnd HIGH mode the differential receiver is inactive.
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2
Preliminary USB1101
TABLE 2. Driver, Receiver, and Suspend Function Select Suspnd L Inputs OE L L L L Suspnd L Inputs OE H H H H Suspnd L Inputs OE H H H H Suspnd H Inputs OE L L L L DAT_VP L H L H SEO_VM L L H H D L H L L D L H L H D L L H H D L H L H D L L H H DAT_VP L H L H SEO_VM L L H H D L H L L Outputs DAT_VP DIFF (Note 5) H L DIFF (Note 5) Outputs DAT_VP L (Note 6) H (Note 6) L (Note 6) H (Note 6) Outputs D H L L L Differential Logic 0 Differential Logic 1 SE0 SE0 SEO_VM H L L L SEO_VM H L L L While Suspended Transmit Mode Outputs D H L L L Differential Logic 0 Differential Logic 1 SE0 SE0
Receive Mode
Receive Mode
Transmit Mode
Note 5: DIFF denotes that the output of the differential receiver is output via DAT_VP when Suspnd L. This output should also not be gated by the SE0 or SE1 condition when a skew between D and D signals could result in the short SE0 or SE1 conditions. Please refer to Expectation Notes for further information. Note 6: This is the internal single ended output that is output on to DAT_VP when Suspnd H and in receive mode.
Power Supply Configurations and Options
The modes of power supply operation include: 1. Self Powered Mode: VCC is connected to 3.3V source (3.0V to 3.6V). This external supply connection provides the 3.3V for the USB pull-up source, the receiver input and driver output circuitry. 2. Sharing Mode: VCCIO is connected and VCC is d 0.8V. In this mode the D and D pins are 3-STATE and the USB1101 allows external signals up to 3.6V to share the D and D bus lines. Internally the circuitry limits leakage from D and D pins (maximum 10PA) and VCCIO such that the device is in low power state. 3. Disable Mode: VCCIO is d 0.5V and VCC is connected. In this mode the D and D pins are 3-STATE and the device is in low power state. A summary of the Supply Configuration is described in Table 3.
TABLE 3. Power Supply Configuration Options Pin VCC VCCIO D, D DAT_VP, SE0_VM Power Supply Mode Configuration Sharing Self Powered Connected to 3.3V Source 1.65V to 3.6V Source Function of Mode Set Up Function of Mode Set Up Disable Connected to 3.3V Source
d 0.8V or Not Connected
1.65V to 3.6V Source 3-STATE H
d 0.5V or Not Connected
3-STATE (Invalid)
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Preliminary USB1101 Absolute Maximum Ratings(Note 7)
Symbol VCC VCCIO IIK VI IOK VO IO Parameter Supply Voltage I/O Supply Voltage DC Input Current DC Input Voltage DC Output Diode Current DC Output Voltage DC Output Source or Sink Current for D, D Pins SE0_VM/DAT_VP ICC, IGND VESD DC VCC or GND Current ESD Immunity Voltage HBM (Mil-std. 883E) MM (ESD_STM 5.2) CDM (ESD_STM 5.3.1) HBM (Mil-std. 883E) TSTO PTOT Storage Temperature Range Power Dissipation ICC System ESD Testing System ESDsys Parameter IEC61000-4-2 (Note 12) Conditions USB Connector Limits Min TBD Max TBD Units V IO, GND, VCC Pins (Note 8) VCCIO 0.5 Pins (Note 9) IO, GND, VCC Pins (Note 10) Pins D, D (Note 11) USB Connector TBD TBD TBD TBD V V 1000 2000 V 200 TBD V 2000 VI 0 (Note 8) VO ! VCC or 0 (Note 8) VO 0 to VCC Conditions Limits Min Max 4.6 4.6 Units V V mA V mA V mA mA V
0.5 0.5 0.5 0.5
18.0 VCCIO 0.5 r18.0 VCCIO 0.5 r12.0 r12.0 r100
TBD
40.0
125
60.0
qC
mW
Recommended Operating Conditions
Symbol VCC VCCIO VI VAI/O TAMB Parameter DC Supply Voltage I/O DC Voltage DC Input Voltage Range DC Input Range for AI/O Operating Ambient Temperature Pins D and D Conditions Limits Min 3.0 1.65 0 0 Max 3.6 3.6 3.6 3.6 Units V V V V
40.0
85.0
qC
Note 7: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics table are not guaranteed at the Absolute Maximum Ratings. The "Recommended Operating Conditions" table will define the conditions for actual device operation. Note 8: HBM: Mil-Std_883E compliance. Socketed testing of three units per zap voltage (3 pulses and 3 pulses). IO v IO, IO v GND, IO v VCC, VCC v GND. Note 9: MM: ESD_STM 5.2 compliance. Socketed testing of three units per zap voltage (3 pulses and 3 pulses). IO v IO, IO v GND, IO v VCC, VCC v GND. Note 10: CDM: ESD_STM 5.3.1 compliance. Devices (3 per level) are charged, entire package, and discharged through a single pin contacted to each individual pin on the DUT. NC pins are not stressed. Positive and negative charge is placed on the DUT (sitting atop a metallic plate). Maximum stress voltage applicable at FSME is 2000V. Note 11: This test is an extension of HBM Mil_Std 883E. However, this test is confined to the differential pins only. Note 12: IEC61000-4-2 system level testing: System level testing done on this parts evaluation system boar.
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Preliminary USB1101 DC Electrical Characteristics (Supply Pins) Over recommended range of supply voltage and
operating free air temperature (unless otherwise noted): VCC 3.0V to 3.6V, VCCIO 1.65V to 3.6V
Limits Symbol ICC ICC(IDLE) Parameter Operating Supply Current (VCC) Supply Current During FS IDLE and SE0 (VCC) ICC(DISABLE) Disabled Supply Current Conditions Transmitting and receiving at 12Mbit/s; CLOAD 50pF (D, D) 300 (Note 14) 20.0 IDLE: VD t 2.7, VD d 1.3V; SE0: VD d 0.3V, VD d 1.3V Suspnd Config D ICC(SUSPNDR) ICCIO(STATIC) ICCIO(SHARING) Suspend VCC Supply Current (Internal Resistor Pull-up) I/O Static VCCIO Supply Current I/O Sharing Mode VCCIO Supply Current D VCCIO Suspnd D H or L; OE L DAT_VP SE0_VM = H or L H 40.0 20.0 20.0 20.0 Open HIGH; H or L; Temperature Min
40qC to 85qC Units
Typ 4.0 Max 8.0 mA
PA PA
d 0.3V
OE Config
PA PA PA PA PA
Open
IDLE, SE0 VCC Not Connected or d 0.5V or 0V Suspnd OE Config HIGH or LOW D LOW; VDr 3.6V
ICCIO(SUSPNDR) Suspend VCCIO Supply Current IDr(SHARING) VCCTH Sharing Mode Load Current on D, D Pins VCC Threshold Detection Voltage (Self Powered)
VCC Not Connected or d 0.8V Config 3.0 d VCC d 3.6V Supply Lost Supply Present
10.0
10.0
0.8 2.4 (Note 15) 450 0.5 1.4 450
V
VCCHYS VCCIOTH
VCC Threshold Detection Hysteresis Voltage VCCIO Threshold Detection Voltage
VCCIO
1.8V
mV V mV
3.0V d VCC d 3.6V Supply Lost Supply Present
VCCIOHYS
VCCIO Threshold Detection Hysterias Voltage VCC
3.3V
Note 13: Not tested in production, value based on characterization. Note 14: Excludes any current from load and VSW current to the 1.5k: and 15k: pull-up/pull-down resistors (200 PA typ). Note 15: Minimum value for VCCTH 2.0V for supply present condition for VCCIO 1.8V.
5
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Preliminary USB1101 DC Electrical Characteristics (Digital Pins - excludes D, D Pins)
Over recommended range of supply voltage and operating free air temperature (unless otherwise noted). VCCIO 1.65V to 3.6V
Limits Symbol INPUT LEVELS VIL VIH VOL VOH LOW Level Input Voltage HIGH Level Input Voltage LOW Level Output Voltage HIGH Level Output Voltage IOL IOL IOH IOH LEAKAGE CURRENT ILI CIN, CI/O Input Leakage Current Input Capacitance VCCIO 1.65V to 3.6V 2 mA 100 PA 2 mA 100 PA VCCIO 0.4 VCCIO0.15 0.6 VCCIO 0.4 0.15 0.3 VCCIO V V Parameter Condition Temperature Min
40qC to 85qC
Max
Unit
OUTPUT LEVELS V V
r1.0
10.0
PA
pF
CAPACITANCE Pin to GND
DC Electrical Characteristics (Analog I/O Pins - D, D Pins)
Over recommended range of supply voltage and operating free air temperature (unless otherwise noted). VCC 3.0V to 3.6V
Limits Symbol Parameter Condition Temperature Min INPUT LEVELS - Differential Receiver VDI VCM VIL VIH VHYS Output Levels VOL VOH LOW Level Output Voltage HIGH Level Output Voltage Config RL HIGH for Internal 1.5k: to 3.6V 2.8 (Note 16) 0.3 V V 15K: to GND Differential Input Sensitivity Differential Common Mode Voltage LOW Level Input Voltage HIGH Level Input Voltage Hysteresis Voltage 2.0 0.4 0.7 | VI(D) - VI(D) | 0.2 0.8 2.5 0.8 V V V V V
40qC to 85qC
Max
Unit
INPUT LEVELS - Single-ended Receiver
LEAKAGE CURRENT IOZ CI/O RESISTANCE ZDRV ZIN RPU RSW Driver Output Impedance Driver Input Impedance Pull-up Resistance (Note 18) Switch Resistance
VCC 0.2V.
Input Leakage Current OFF State I/O Capacitance Pin to GND Steady State 34.0 (Note 17) 10.0 IDLE 900
r1.0
20.0 44.0
PA
pF
CAPACITANCE
:
M:
1575 10.0 (Note 19)
: :
Note 16: If VOHmin
Note 17: Includes external 33: r 1% on both pins D and D. Note 18: See USB2.0 Resistor ECN. Note 19: Not production tested, guaranteed by design.
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6
Preliminary USB1101 AC Electrical Characteristics (A I/O Pins, Full Speed)
Over recommended range of supply voltage and operating free air temperature (unless otherwise noted). VCC 3.0V to 3.6V, VCCIO 1.65V to 3.6V, CL 50pF
Limits Symbol Parameter Condition Temperature Min DRIVER CHARACTERISTICS tR tF tRFM VCRS (Note 20) Output Rise Time Output Fall Time Rise/Fall Time Match Output Signal Crossover Voltage CL 50 125pF 4.0 4.0 90.0 1.3 VCC/2 r 200 mV (Note 21) 20.0 20.0 111.1 2.0 10% to 90% |VOH - VOL | tR / tF Excludes First Transition from IDLE State Excludes First Transition from IDLE State ns % V Figures 2, 4 Figures 1, 5
40qC to 85qC
Typ Max
Unit
Figure Number
DRIVER TIMING tPLH tPHL tPHZ tPLZ tPZH tPZL tPLH tPHL tPLH tPHL tPLH tPHL
Note 20: Not production tested, guaranteed by design. Note 21: Typical conditions (25qC, 3.3V).
Propagation Delay (DAT_VP, SE0_VM to D / D) Driver Disable Delay (OE to D / D) Driver Enable Delay (OE to D / D) Propagation Delay (Diff) (D / D to DAT_VP) Single Ended Receiver Propagation Delay (D / D to DAT_VP, SE0_VM) Suspend to DAT_VP
18.0 18.0 15.0 15.0 15.0 15.0 18.0 18.0 18.0
ns ns ns
Figures 2, 5 Figures 4, 6 Figures 4, 6
RECEIVER TIMING ns Figures 3, 7 Figures 3, 7
ns 18.0 15.0 15.0 ns
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Preliminary USB1101 Loading and Waveforms
FIGURE 1. Rise and Fall Time
FIGURE 2. DAT_VP, SE0_VM to D / D
FIGURE 3. D / D to DAT_VP, SE0_VM
FIGURE 4. OE to D / D
FIGURE 5. Load for D / D
FIGURE 6. Load for Enable and Disable Time
FIGURE 7. Load for DAT_VP, SE0_VM in Receive Mode
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Preliminary USB1101 Tape and Reel Specification
Tape Format For Micropak 10 Package Designator L10X Tape Section Leader (Start End) Carrier Trailer (Hub End) Number Cavities 125 (typ) 5000 75 (typ) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed
REEL DIMENSIONS inches (millimeters)
Tape Size 8 mm
A 7.0 (177.8)
B 0.059 (1.50)
C 0.512 (13.00)
D 0.795 (20.20)
N 2.165 (55.00)
W1 0.331 0.059/0.000 (8.40 1.50/0.00)
W2 0.567 (14.40)
W3 W1 0.078/0.039 (W1 2.00/1.00)
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Preliminary USB1101 USB 2.0 FS Peripheral Transceiver (Preliminary) Physical Dimensions inches (millimeters) unless otherwise noted
10-Lead MicroPak, 1.6 mm x 2.1mm Package Number MAC010A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com 10 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com

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