STMicroelectronics ST75951
ST75951 is an analog front-end designed to implement modems application up to 56Kbps.| Part No. | ST75951 |
|---|---|
| Datasheet | ST75951 Download |
| Manufacturer |  STMicroelectronics |
| Description | V.34/56K ANALOG FRONT END |
| Buy | Stock & Price |
DESCRIPTION
ST75951 interfaces between DSP or HSP signals and capacitive isolation barrier. A complete D.A.A. is made with ST952 which interfaces between capacitive isolation barrier and the telephone line. Figure 1 Tip Digital 75951-30.EPS ST75951 Digital ST952 Ring It integrates a high resolution A/D and D/A converter and incorporates Krypton Isolation Inc. patented silicon D.A.A. technology. February 1999 1/21 ST75951 PIN CONNECTIONS TSTA2 TSTA1 VCMS VCMP NC NC D1 D2 D3 D4 D5 D6 36 35 34 33 32 31 30 29 28 27 26 25 NC AGND2 VCM AVDD AUXIN HM RESET TS TSTD1 DIN DOUT NC 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 NC AGND1 VREFN VREFP GPIO0 GPIO1 GPIO2 GPIO3 GPI RING M/S NC MCM FS DGND NC XTALOUT XTALIN (MCLK) PWRDWN HC1 SCLK DVDD HC0 NC 2/21 75951-01.EPS ST75951 PIN LIST Pin Number 2 3 4 5 6 7 8 9 10 11 14 15 16 17 18 19 20 21 22 23 26 27 28 29 30 31 32 33 34 35 38 39 40 41 42 43 44 45 46 47 Name SCLK FS MCM DVDD DGND XTALOUT XTALI...
