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CXA2560Q Dolby B Type Noise Reduction System with Playback Equalizer Amplifier Description The CXA2560Q is an IC designed for use in car stereo cassette decks. Functions include Dolby B type noise reduction (NR) system, playback equalizer amplifier and music sensor into a single chip. Features * Few external parts * Small package (40-pin QFP) * Same pin configuration as for the Dolby B-C type NR system (CXA2561Q) and no Dolby NR system (CXA2559Q) * Dolby B type NR and playback equalizer amplifier into a single chip * FORWARD/REVERSE head select switch * Mute function * Music signal interval detection level can be set by the external resistors/capacitors (2 modes). * High-frequency cut-off of the music sensor circuit can be adjusted by the external capacitance. Applications * Car stereo cassette decks * Playback-only cassette decks 40 pin QFP (Plastic) Structure Bipolar silicon monolithic IC Absolute Maximum Ratings * Supply voltage VCC * Operating temperature Topr * Storage temperature Tstg * Power dissipation PD Operating Condition Supply voltage 12 -40 to +85 -65 to +150 430 V C C mW VCC 6.5 to 11 V This IC is available only to the licensees of Dolby Laboratories Licensing Corporation from whom licensing and applications information may be obtained. "Dolby" and the double D symbols are trademarks of Dolby Laboratories Licensing Corporation. Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. -1- E97438A79-PS CXA2560Q Block Diagram and Pin Configuration LINEOUT2 OUTREF2 TAPEIN2 PBTC2 PBOUT2 DIREF TCH2 GND 30 PBFB2 PBRIN2 31 32 29 7k/12k 28 27 26 25 24 23 NR NC 22 21 20 19 MSMODE DRSW TAPESW MUTESW NRSW NC MSOUT MSTC G1FB G2FB 70/120 100k T2 BIAS MUTE TAPE EQ OFF/B 300k PBGND 33 F2 PBFIN2 34 30k VCT 35 45k PBREF 36 30k PBFIN1 37 F1 PBGND 38 300k PBRIN1 39 7k/12k PBFB1 40 1 2 3 x1 MS MODE 18 17 NR MODE FWD/RVS VCC LPF DET F3 15 MS ON/ OFF 14 13 12 16 x1 T1 OFF/B 70/120 100k NR 4 5 6 7 8 9 10 11 PBOUT1 OUTREF1 TAPEIN1 PBTC1 LINEOUT1 TCH1 NC -2- MSLPF Vcc NC MSSW CXA2560Q Pin Description Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance (Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Equivalent circuit Description Vcc 1 30 PBTC1 PBTC2 4.0V -- -- -- 147 1 30 Playback equalizer amplifier capacitance. GND 31 40 Vcc 2p 2 29 PBOUT1 PBOUT2 300k 4.0V -25dBm O -- 2 29 147 200 200 Playback equalizer amplifier output. GND Vcc 3 28 OUTREF1 OUTREF2 4.0V -- O 200 -- 3 28 200 Output reference. (Vcc/2 output) GND Vcc 4 27 TAPEIN1 TAPEIN2 4.0V -30dBm I 100k 147 4 27 100k 30p TAPE input. VGS GND 5 Vcc 8.0V -- -- -- -3- Power supply. CXA2560Q (Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit Description Vcc 7 24 LINEOUT1 LINEOUT2 4.0V -6dBm O -- 147 7 24 200 200 22.5k Line output. GND Vcc 8 23 TCH1 TCH2 0.3V -- -- -- 147 8 23 330k 36k Time constant for the HLS. GND Vcc 100k 10 MSLPF 4.0V -- -- 100k 147 10 64p Cut-off frequency adjustment of the music sensor LPF. GND Vcc 11 12 G2FB G1FB 500 4.0V -- -- -- 147 11 12 500 Music signal interval detection level setting. GND -4- CXA2560Q (Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit Vcc Description 147 853 13 MSTC -- -- -- -- 13 10k Time constant for detecting the music signal interval. GND Vcc 14 MSOUT 0.2V when a signal is detected ; DVcc when no signal is detected -- O -- 14 Music sensor output. GND 17 MUTESW Vcc Mute function control. Low (open) : Mute OFF High: Mute ON Playback equalizer amplifier control. Low (open) : 70s High: 120s Music sensor control. Low (open) : MS ON High : MS OFF Dolby NR control. Low (open) : NR OFF High: NR ON 18 TAPESW 0.0V when open 147 -- I 100k 17 18 21 100k 21 MSSW GND Vcc 16 NRSW 0.0V when open 147 16 19 100k -- I 100k 19 DRSW GND Head select control. Low (open) : FORWARD High: REVERSE -5- CXA2560Q (Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit Vcc Description 20 MSMODE 0.0V when open -- I 147 100k 20 100k Music sensor mode control. Low (open): G1 High: G2 GND Vcc 25 DIREF 1.2V -- -- -- 25 147 Resistance for setting the reference current. (Connects 18k between DIREF pin and GND for the standard setting.) GND 26 31 40 GND PBFB2 PBFB1 0.0V -- -- -- Ground. Playback equalizer amplifier feedback. Playback equalizer amplifier input. (REVERSE head connected) Playback equalizer amplifier input. (FORWARD head connected) Playback equalizer amplifier ground. (Connect to ground.) 4.0V -70dBm I -- Vcc 32 39 PBRIN2 PBRIN1 4.0V -70dBm I -- 32 39 34 37 150 150 31 40 50p 50p 34 37 PBFIN2 PBFIN1 GND 33 38 PBGND 0.0V -- -- -- -6- CXA2560Q (Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit Description Vcc 30k 147 35 VCT 4.0V -- O -- VGS 35 45k 30k GND x1 Center. (Vcc/2 output) Vcc 200 36 PBREF 4.0V -- O -- 36 200 Playback equalizer amplifier reference. (Vcc/2 output) GND 6 9 15 22 NC -- -- -- -- Not connected. -7- CXA2560Q Electrical Characteristics Item Operating voltage Current consumption Symbol Vopr ICC Measurement conditions (Ta = 25C, VCC = 8.0V. DVCC = 5.0V) Min. 6.5 No signal, NR OFF, MUTE OFF, 70s, MS ON 7.6 Typ. 8.0 11.6 Max. 11.0 15.6 Unit V mA Dolby NR (0dB = Dolby level LINEOUT of -6dBm) TAPEIN input sensitivity B type decode boost characteristics 1 B type decode boost characteristics 2 B type decode boost characteristics 3 B type decode boost characteristics 4 B type decode boost characteristics 5 Total harmonic distortion 1 Total harmonic distortion 2 Decode S/N ratio 1 Signal handling Crosstalk between channels 1 Mute characteristic Output DC offset voltage VTIN BP1 BP2 BP3 BP4 BP5 THD1 THD2 SN1 SH1 CT1 MUTE VOS1 TAPEIN 1kHz, LINEOUT 0dB, NR OFF TAPEIN 500Hz, LINEOUT -25dB, NR B TAPEIN 2kHz, LINEOUT -25dB, NR B TAPEIN 5kHz, LINEOUT -25dB, NR B TAPEIN 10kHz, LINEOUT -40dB, NR B TAPEIN 10kHz, LINEOUT 0dB, NR B TAPEIN 1kHz -20dBm, NR OFF, RL = 2.7k TAPEIN 1kHz -20dBm, NR B, RL = 2.7k No signal, NR B, Rg = 5.1k, CCIR/ARM filter used TAPEIN 1kHz, NR OFF, RL = 2.7k, THD = 1% TAPEIN 1kHz -24dBm, NR OFF, 1kHz BPF used TAPE IN 1kHz -24dBm, MUTE ON, NR OFF, 1kHz BPF used No signal, NR OFF, difference from VCT -32.0 -30.0 -28.0 dBm 1.4 5.5 3.9 9.7 -1.1 -- -- 77.0 13.0 -- -- -0.1 2.9 7.0 5.4 10.4 0.4 0.01 0.04 87.0 14.4 4.4 8.5 6.9 11.9 1.9 0.2 0.2 -- -- dB dB dB dB dB % % dB dB dB dB V -96.0 -70.0 -110.0 -70.0 0.0 0.1 Playback Equalizer Amplifier Playback equalizer amplifier PBREF reference output level Playback equalizer amplifier F120 frequency response 1 Playback equalizer amplifier F70 frequency response 2 Signal handling Total harmonic distortion S/N ratio Output DC offset voltage SH2 THD4 SN3 VOS2 PBIN 315Hz -70dBm, 120s mode PBIN 2.7kHz -58.5dBm, 120s mode at 315Hz PBIN 4.5kHz -53.8dBm, 70s mode at 315Hz PBIN 1kHz, 120s mode, RL = 2.7k, THD = 1% PBIN 1kHz -52dBm, 120s mode, RL = 2.7k No signal, 70s mode, Rg = 680, CCIR/ARM filter used No signal, 120s mode, Rg = 680, difference from VCT -8- -27.0 -25.0 -23.0 dBm -1.5 -1.5 -10.0 -- 57.0 -1.0 0.0 0.0 -3.0 0.07 63.5 0.0 1.5 1.5 -- 0.5 -- 1.0 dB dB dBm % dB V CXA2560Q Item Crosstalk between channels Symbol CT4 Measurement conditions PBIN 1kHz -52dBm, 120s mode, 1kHz BPF used PBIN 1kHz -52dBm, 120s mode, 1kHz BPF used Min. -- -- Typ. Max. Unit dB dB -75.0 -70.0 -80.0 -70.0 Crosstalk between CT5 FORWARD and REVERSE Music Sensor Signal detection level 1 Signal detection level 2 MS output leak current MS output saturation voltage Logic Voltage Low level High level VIL VIH VMS1 VMS2 IOH VOL TAPEIN 5kHz, MS ON, G1 mode, external constant of 39k and 0.0047F TAPEIN 5kHz, MS ON, G2 mode, external constant of 3.9k and 0.47F No signal, MS OFF, G1 mode TAPEIN 5kHz -30dBm, MS ON, G1 mode, 1mA applied to MSOUT pin -43.0 -40.0 -37.0 dBm -63.0 -60.0 -57.0 dBm -- -- 0.0 0.3 1.0 1.0 A V Input voltage of NRSW, MUTESW, TAPESW, DRSW, MSMODE, MSSW Input voltage of NRSW, MUTESW, TAPESW, DRSW, MSMODE, MSSW 0.0 2.5 -- -- 0.8 VCC V V -9- CXA2560Q Electrical Characteristics Measurement Circuit R27 10k R26 100 R25 10k R24 100 R23 10k S21 S20 S19 S18 S17 DC Voltmeter R13 2.7k S10 R10 5.1k R11 18k C9 2.2 R8 2.7k S8 0dB or 30dB Amp C19 0.1 R28 50k S22 GND GND MSMODE H/L DRSW H/L TAPESW H/L MUTESW H/L NRSW H/L 1kHz BPF NC 15 R16 100k MSOUT 14 MSTC 13 G1FB 12 DVCC R22 10k S16 CCIR/ARM C24 0.1 R15 39k R14 3.9k S23 R17 1MEG C23 4.7n C22 0.47 +20dB S24 +20dB DIN Audio S25 "A" WTG S26 C12 1 27 26 C17 2.2 25 24 23 22 21 MSSW H/L OFF: 0dB ON: 30dB LINEOUT2 OUTREF2 GND PBTC2 TAPEIN2 PBOUT2 MSSW DIREF TCH2 NC Audio SG C7 0.01 30 29 28 S6 S4 C5 2.2 R2 270 R6 680 31 PBFB2 32 PBRIN2 33 PBGND 34 PBFIN2 35 VCT MSMODE 20 DRSW 19 TAPESW 18 MUTESW 17 NRSW 16 S27 S3 Power Supply VCC C4 2.2 R5 680 C3 22 S2 GND C2 2.2 36 PBREF PBFIN1 R4 37 680 38 PBGND R3 680 39 PBRIN1 R1 270 40 PBFB1 CXA2560Q S1 C1 2.2 PBOUT1 TAPEIN1 TCH1 C6 0.01 NC 1 2 R7 2.7k 3 C11 1 4 S5 C10 22 5 6 C16 2.2 7 8 9 10 MSLPF PBTC1 DC Ammeter A OUTREF1 LINEOUT1 G2FB 11 AC Voltmeter VCC NC Distortion Analyzer C15 270p Oscilloscope R12 2.7k S7 S9 S11 C8 2.2 R9 5.1k C18 0.1 R21 10k R20 100 R19 10k R18 100 S15 S14 S13 S12 5% : 1% 5% : 2% 10% Notes1. Resistor tolerance 2. Capacitor tolerance Coupling Capacitor - 10 - CXA2560Q Application Circuit LINEOUT2 R8 10k C7 0.01 C9 0.1 GND GND GND R9 18k C12 C14 0.47 0.1 OUTREF2 PBOUT2 TAPEIN2 PBTC2 LINEOUT2 DIREF TCH2 30 PBFB2 C4 470p RVS2 R6 180 PBRIN2 31 32 33 29 7k/12k 28 27 26 25 24 23 NR 22 MSSW 21 20 19 MSMODE DRSW TAPESW MUTESW NRSW From Microcomputer GND 70/120 100k T2 BIAS MUTE TAPE EQ OFF/B GND R4 100k R3 100k C3 470p 300k PBGND PBFIN2 x1 F2 MS MODE 18 17 NR MODE FWD/RVS 16 FWD2 GND C5 22 34 30k 35 45k 36 30k 37 F1 38 39 40 1 2 3 300k x1 LPF VCT PBREF C2 470p FWD1 PBFIN1 VCC 15 NC MS ON/ OFF MSOUT DET 14 13 12 MSTC G1FB G2FB R13 100k C18 0.1 R12 1MEG NC To Microcomputer DVCC GND F3 T1 OFF/B RVS1 C1 470p R1 100k R5 180 PBRIN1 PBFB1 7k/12k 70/120 100k NR 4 5 6 7 8 9 10 11 LINEOUT1 OUTREF1 PBTC1 TAPEIN1 PBOUT1 MSLPF TCH1 Vcc NC NC R10 3.9k R11 39k C6 0.01 R7 10k C8 0.1 Vcc C10 22 GND C11 0.47 C13 0.1 C17 120p GND C19 C20 0.47 4.7n GND GND GND LINEOUT1 Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same. - 11 - GND R2 100k PBGND CXA2560Q Description of Operation 1. Signal route The CXA2560Q signal circuit is shown in Fig. 1. 24dB NR ON PB IN FWD AMP1 300k 7k/12k MUTE OFF AMP2 MUTE ON VGS 100k VGS LINEOUT (-6dBm Dolby level) NR MUTE OFF NR OFF 24dB MUTE ON RVS PBFB PBTC PBOUT TAPEIN (-30dBm) Fig. 1. Signal route block diagram 2. Gain adjustment method Adjust the playback equalizer amplifier gain so that -6dBm (Dolby level) is output on LINEOUT (Pins 7 and 24) by playing back the reference tape for Dolby level adjustment. Adjustment should be performed according to the rules of Dolby Laboratories Corporation because this IC has the built-in Dolby NR system. Dolby level is defined as 200nWb/m measured according to the ANSI high efficiency head method. Use the following reference tapes specified by Dolby Laboratories Corporation. 1. A-bex Laboratories, Inc. (part no. TCC-130) 2. BASF (product code 09797 XE) 3. Kaneon Corp. (LC Engineering part no. LCT-7001) 4. Standard Tape Laboratory (catalogue no. 28) 5. TEAC Corporation, Japan (part no. MTT150) 6. TEAC Corporation of America (part no. MTT150) 7. Victor Company of Japan, Ltd. (part no. TMT-6130, VTT-727) 8. Sony Corporation (part no. TY-256) 0 -10 PBOUT -20 -30 VR adjustment -40 TAPEIN -50 -60 -70 -80 (dBm) PBIN (HEAD) 400Hz 200nWb/m: Dolby level reference tape -30dBm LINEOUT -6dBm (Dolby level) Fig. 2. Level diagram - 12 - CXA2560Q 3. Playback equalizer amplifier PB IN FWD AMP1 300k Ri PBFB PBREF R1 C1 0.01 PBTC PBOUT OUTREF to TAPEIN RVS Fig. 3. Playback equalizer amplifier block diagram The CXA2560Q configures the playback equalizer amplifier by connecting the external capacitor C1 and resistor R1 shown in Fig. 3. Two systems (FORWARD and REVERSE) of playback head input are provided for each channel. The FORWARD input pin is selected when DRSW (Pin 19) is Low; REVERSE is selected when DRSW is High. The playback equalizer amplifier frequency response can be set in two levels (70s/120s). When TAPESW (Pin 18) is Low, Ri is 7k; when TAPESW is High, Ri is 12k. The gain can be adjusted by connecting VR between PBOUT (Pins 2 and 9) and OUTREF (Pin 3 and 28); or by using VR for the external R1. Gain [dB] G1 T1 G1 = 20 log R1 + 300k R1 R1 + Ri // 300k R1 G2, G3 = 20 log -6dB/oct T1 = C1 * (300k + Ri) T2 G2 T3 G3 T2, T3 = C1 * (R1 * 300k + 300k * Ri + Ri * R1) R1 + R2 f1 f2 f3 Frequency [Hz] Fig. 4. Playback equalizer amplifier frequency response - 13 - CXA2560Q 4. Music sensor TAPEIN2 D1 x1 D2 Vcc R2 10k R3 127k R4 100k R1 10k AMP1 AMP2 C1 64p VGS x1 Q1 R5A 29k R5B 10k R6 1k 0.775V for signal detection 0.616V for no signal detection x5 Fullwave rectifier R10 DVcc Smoother MSOUT AMP3 TAPEIN1 MSLPF C2 G1FB C3 R7 G2FB C4 R8 MSTC R9 C5 Fig. 5. Music sensor block diagram (1) Adjustment of music signal detection level Adjust the external resistors R7 and R8 to adjust the music signal interval detection level. The signal detection level v1 and no signal detection level v2 are expressed by the following equations. v1 = -39 + 20 log (39k/Rext) [dBm] Rext: R7 or R8 v2 = v1 - 2 [dBm] (2) Low-frequency cut-off adjustment of music sensor Adjust the external resistors R7, R8 and the external capacitors C3, C4 to adjust the low-frequency cut-off. The low-frequency cut-off is expressed by the following equation. fc1 = 1/ (2 * Cext * Rext) Cext, Rext: C3, R7 or C4, R8 (3) High-frequency cut-off adjustment of music sensor Adjust the external capacitor C2 to MSLPF (Pin 10) to adjust the high-frequency cut-off. The high-frequency cut-off is expressed by the following equation. fc2 = 1/ (2 * (64p + C2) * 100k) The high-frequency cut-off is approximately 25kHz when MSLPF is left open . (4) Response time adjustment Adjust the external resistor R9 and the external capacitor C5 to adjust the response time. The response time for signal detection depends on the internal resistor R6 and the external capacitor C5. The response time for no signal detection depends on the external resistor R9 and the external capacitor C5. - 14 - CXA2560Q 5. Operating mode control method The CXA2560Q has a Dolby NR switch (NRSW), mute switch (MUTESW), playback equalizer amplifier select switch (TAPESW), head input select switch (DRSW), music sensor mode select switch (MSMODE) and music sensor switch (MSSW). The operating modes for each switch are shown in the following table. Pin voltage Low (OPEN) 16 17 18 19 20 21 NRSW MUTESW TAPESW DRSW MSMODE MSSW Dolby NR OFF MUTE OFF 70s PBIN FORWARD G1 MS ON High Dolby NR ON MUTE ON 120s PBIN REVERSE G2 MS OFF Pin No. Pin name Notes on Operation 1. DIREF pin resistance The current on DIREF (Pin 25) is the reference for the Dolby NR static characteristic, playback equalizer amplifier resistor 7k/12k and the comparator threshold value of the music sensor. Use the resistor with high accuracy for connecting to the DIREF pin. (The resistance accuracy of 2% - 15 - CXA2560Q Example of Representative Characteristics Supply voltage vs. Current consumption 13.0 12.8 Ta = 25C Current consumption [mA] 12.6 12.4 12.2 12.0 11.8 No signal NR OFF MUTE OFF 70s MS ON 6.0 7.0 8.0 9.0 10.0 11.0 12.0 5.0 Supply voltage [V] Playback equalizer amplifier frequency response 65 60 55 47 680 VCC = 8.0V Input : PBFIN1 Output : PBOUT1 300k PBFB 120s 70s 1k Frequency [Hz] 10k PBREF PBREF 270 100 0.01 7k/12k PBTC PBOUT 2.2 Ta = 25C PBFIN Gain [dB] 50 45 40 35 30 25 Fig. 6 Measurement circuit for playback equalizer amplifier frequency response B type decode boost characteristics 12 VCC = 8.0V 0dB = Dolby Level -40dB Decode boost [dB] 10 8 6 4 Ta = 25C 2 0 100 1k Frequency [Hz] 10k -20dB -10dB 0dB -30dB - 16 - CXA2560Q B type total harmonic distortion (NR OFF included) Total harmonic distortion (playback equalizer amplifier) VCC = 8.0V Input : PBFIN1 Output : PBOUT1 RL = 2.7k Ta = 25C VCC = 8.0V Input : TAPEIN1 Output : LINEOUT1 RL = 2.7k 0dB = Dolby Level 100 Ta = 25C 101 Total harmonic distortion [%] f = 10kHz 100 f = 1kHz Total harmonic distortion [%] 10-1 NR ON f = 10kHz f = 100Hz 10-1 10-2 NR ON f = 100Hz NR OFF f = 1kHz -10 -6 -2 2 6 Output level [dBm] 10 14 NR ON f = 1kHz -24 -20 -16 -12 -8 -4 0 Output level [dBm] 4 6 Ripple rejection ratio (PBOUT) VCC = 8.0V RL = 2.7k Ta = 25C -25 Ripple rejection ratio (LINEOUT) VCC = 8.0V RL = 2.7k Ta = 25C NR OFF -40 Ripple rejection ratio [dB] Ripple rejection ratio [dB] -45 -50 -55 -60 -65 100 1k Frequency [Hz] 10k -30 -35 -40 -45 -50 100 1k Frequency [Hz] 10k NR B Crosstalk between channels (1ch 2ch) 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 PBFIN VCC = 8.0V Input : PBFIN1 Output : LINEOUT2 (LINEOUT1 level = 0dBm) NR OFF Ta = 25C 47 680 300k TAPEIN LINEOUT 2.2 0.1 24dB Crosstalk [dB] 7k PBFB PBTC PBOUT PBREF PBREF 270 Fig. 7 Measurement circuit for crosstalk between channels 100 1k Frequency [Hz] 10k - 17 - CXA2560Q Frequency response for signal and blank detection level -0 -10 Ta = 25C VCC = 8.0V Input : TAPEIN1 G1 : R = 39k, C = 4.7nF G2 : R = 3.9k, C = 0.47F Signal detection level -30 -40 -50 -60 Blank detection level 100 1k Frequency [Hz] 10k Blank detection level Signal detection level G2 G1 Input level [dBm] -20 Signal detection response time (G1) Input TAPEIN1 f = 5kHz - 38dBm Ta = 25C 1.0 TAPEIN1 MSOUT Signal detection response time (G2) Input TAPEIN1 f = 5kHz - 58dBm Ta = 25C 1.0 TAPEIN1 MSOUT Response time [ms] Response time MSOUT 14 100k 1MEG MSTC 13 C G1FB 12 39k 0.047 VCC Response time [ms] Response time MSOUT 14 100k 1MEG MSTC 13 C G2FB 11 3.9k 0.47F 0.1 0.1 0.01 0.01 0.1 MSTC capacitance [F] 1.0 0.01 0.01 0.1 MSTC capacitance [F] 1.0 Blank detection response time (G1) Input TAPEIN1 f = 5kHz 1000 TAPEIN1 MSOUT Response time Signal detection response time (G2) Input TAPEIN1 f = 5kHz 1000 TAPEIN1 MSOUT Response time MSOUT 14 100k MSTC 13 G2FB 11 Ta = 25C -10dBm Ta = 25C -30dBm Response time [ms] MSOUT 14 100k MSTC 13 G1FB 12 VCC Response time [ms] -20dBm -30dBm -40dBm -50dBm 39k 0.0047 100 100 3.9k 0.47F 10 0.01 0.1 MSTC time constant [s] 1.0 10 0.01 0.1 MSTC time constant [s] 1.0 - 18 - CXA2560Q Package Outline Unit: mm 40PIN QFP (PLASTIC) 9.0 0.4 + 0.4 7.0 - 0.1 30 21 + 0.35 1.5 - 0.15 + 0.1 0.127 - 0.05 0.1 31 20 A 40 11 1 0.65 + 0.15 0.1 - 0.1 + 0.15 0.3 - 0.1 10 0.12 M 0.5 0.2 (8.0) PACKAGE STRUCTURE PACKAGE MATERIAL LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT EPOXY RESIN SOLDER / PALLADIUM PLATING COPPER / 42 ALLOY 0.2g DETAIL A SONY CODE EIAJ CODE JEDEC CODE QFP-40P-L01 QFP040-P-0707 NOTE : PALLADIUM PLATING This product uses S-PdPPF (Sony Spec.-Palladium Pre-Plated Lead Frame). - 19 - |
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