MSM7507-01 Oki Semiconductor, MSM7507-01 Datasheet
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MSM7507-01
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MSM7507-01 Summary of contents
Page 1
... The 24-Pin SOP package products provide pin compatibility with the MSM7543/7544 • The 20-Pin SSOP package products have 1/3 the foot print of conventional products • Package options: 24-pin plastic SOP (SOP24-P-430-1.27-K) 20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7507-01MS-K) This version: Aug. 1998 Previous version: Nov. 1996 40 mW Max. ...
Page 2
... AIN– LPF AIN+ GSX SGC SG GEN SG – VFRO + SG PWI – AOUT– – AOUT 8th AD TCONT BPF CONV. AUTO PLL ZERO VR GEN RTIM 5th DA RCONT LPF CONV. PWD PWD Logic MSM7507-01/02/03 PCMOUT XSYNC BCLK RSYNC (ALAW) PCMIN PDN 2/18 ...
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... AOUT– PWI 5 VFRO PDN 10 RSYNC 11 PCMIN connect pin 24-Pin Plastic SOP * The ALAW pin is only applied to the MSM7507-01GS-K/MSM7507-01MS-K. 24 SGC AIN+ AOUT AIN– AOUT– GSX PWI VFRO ...
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... AIN AIN+ + AIN– – GSX above and below the signal ground voltage (SG) PP MSM7507-01/02/ variable R2 > > 1/(2 ¥ 3.14 ¥ 30 ¥ R1) Gain = R2/R1 £ > > > > ¥ 3.14 ¥ 30 ¥ R5) Gain = £ 10 4/18 ...
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... The frequency, equal to the data rate, is 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1544, 2048, or 200 kHz. Setting this signal to logic "1" or "0" drives both transmit and receive circuits to the power saving state MSM7507-01/02/03 R6 > ≥ 1.2 kW Gain = VO/ ¥ R7/R6 £ 2 5/18 ...
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... However, if the frequency characteristic of an applied system is not specified exactly, this device can operate in the range of 8 kHz 2 kHz, but the electrical characteristics in this specification are not guaranteed. Setting this signal to logic "1" or "0" drives both transmit and receive circuits to the power saving state. MSM7507-01/02/03 6/18 ...
Page 7
... PCMIN/PCMOUT MSM7507-02 (m-law) MSD MSM7507-01/02/03 MSM7507-03 (A-law) MSD 7/18 ...
Page 8
... ALAW Control signal input of the companding law selection. Provides only for the MSM7507-01GS-K/7507-01MS-K. The CODEC will operate in the m-law when this pin logic "0" level and the CODEC will operate in the A-law when this pin logic "1" level. The CODEC operates in the m-law if the pin is left open, since the pin is internally pulled down ...
Page 9
... XSYNC, RSYNC WS t — — Pull-up resistor DL C — DL Transmit gain stage, Gain = 1 V off Transmit gain stage, Gain = 10 — XSYNC, RSYNC MSM7507-01/02/03 Rating Unit –0 0 –0 0 –55 to +150 °C Min. Typ. Max. Unit 4.75 5 ...
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... L V OVF respect to SG AOUT+, AOUT– 0 OAO with respect VFRO with respect to SG OSVF AOUT+, AOUT–, Gain = 1 with V OSAO respect to SG MSM7507-01/02/ ±5 –30°C to +85°C) DD Min. Typ. Max. Unit — 5 — 1.5 3.0 mA — ...
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... SD R4 – – – 1020 – – – – 1020 – – –55 MSM7507-01/02/03 Min. Typ. Max. Unit 20 26 — dB –0.15 +0.07 +0.20 dB Reference dB –0.15 –0.04 +0.20 dB –0.15 +0.06 +0. 0.4 0.80 dB –0.15 –0.03 +0 ...
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... T5 2800 tgd R1 500 *5 tgd R2 600 tgd R3 1000 0 tgd R4 2600 tgd R5 2800 CR T TRANS Æ RECV 1020 RECV Æ TRANS MSM7507-01/02/03 Min. Typ. Max. Unit –74.5 –70 — –72.5 –69 dBmOp — –78 –75 0.58 0.6007 0.622 Vrms 0.58 0.6007 0.622 – ...
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... IMD –4 2fa – 320 PSR PSR R 50 kHz XD1 C = 100 LSTTL L t XD2 t XD3 MSM7507-01/02/03 Min. Typ. Max. Unit 30 32 — dB — –37.5 –35 dBmO — –52 –35 dBmO — 30 — — ...
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... Fc, the Delay of the MSD bit is defined Receive Timing BCLK RSYNC t WS PCMIN MSD XD2 XD1 MSM7507-01/02/ XD3 14/18 ...
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... R2 GSX AIN+ SG AOUT+ AOUT– PWI VFRO R3 C3 MSM7507-01/02/03 Digital interface +5 V PCM signal output 8 kHz SYNC signal input PCM shift clock input PCM data input Power Down control input Transmit frequency characteristic Adjustment determined with C1, C2, R1, R2 Receive frequency ...
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... Use a low noise (particularly, low level type of high frequency spike noise or pulse noise) power supply to avoid erroneous operation and the degradation of the characteristics of these devices. pin not lower than –0.3 V even instantaneously to avoid latch- MSM7507-01/02/03 16/18 ...
Page 17
... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MSM7507-01/02/03 (Unit : mm) Package material Epoxy resin ...
Page 18
... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MSM7507-01/02/03 (Unit : mm) Package material Epoxy resin ...