Purchase PEB7274, In-stock PEB7274 From SeekIC.
MFG:SIEMENS Package Cooled:QFP44
- Table of contents:
PEB7274
-
Suppliers
DataSheet
General Description
PEB7274 Maximum Ratings
|
Parameter |
Symbol |
Limit Values |
Unit |
| Voltage on any pin with respect to ground |
VS |
0.3 to VDD+0.3 |
V |
| Maximum voltage on any pin |
Vmax |
7 |
V |
| Ambient temperature under bias PEB PEF |
TA TA |
0 to 70 40 to 85 |
|
| Storage temperature |
Tstg |
65 to 125 |
Note: Stresses above those listed here may cause permanent damage to the device.Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
PEB7274 Features
• 4 full duplex ADPCM Voice Coders
• 16/24/32/40 kbit/s compression rate
• CCITT G.726, G.721 compliant
• Compression rate individually programmable during operation
• Cascadable for PCM-8 Systems
• Parameterizable Echosupression
• Programmable tone generation
• A-Law, -Law or 16 bit linear operation
• Pprogrammable FAX/Modem-tone detection,compliant to G.164
• Optional Artificial Echo Loss compliant to ETSI ETS 300 175
• Stand-alone operation in PCM-4 Systems without microcontroller
• A-law or -law default set per pin strapping
• 2 PCM-Interfaces 1.536, 2.048 or 4.096 MHz providing 12 to 64 time slots
• Frame Strobe Signals for standard codec filters, long frame and short frame timing
• Serial Microcontroller Interface
• DECT synchronization clock
• JTAG Boundary Scan compliant to IEEE 1149.1
• Sub-micron CMOS Technology
• P-MQFP-44 Package
• 16/24/32/40 kbit/s compression rate
• CCITT G.726, G.721 compliant
• Compression rate individually programmable during operation
• Cascadable for PCM-8 Systems
• Parameterizable Echosupression
• Programmable tone generation
• A-Law, -Law or 16 bit linear operation
• Pprogrammable FAX/Modem-tone detection,compliant to G.164
• Optional Artificial Echo Loss compliant to ETSI ETS 300 175
• Stand-alone operation in PCM-4 Systems without microcontroller
• A-law or -law default set per pin strapping
• 2 PCM-Interfaces 1.536, 2.048 or 4.096 MHz providing 12 to 64 time slots
• Frame Strobe Signals for standard codec filters, long frame and short frame timing
• Serial Microcontroller Interface
• DECT synchronization clock
• JTAG Boundary Scan compliant to IEEE 1149.1
• Sub-micron CMOS Technology
• P-MQFP-44 Package
PEB7274 Connection Diagram
PEB 22709
PDF/DataSheet Download
- Datasheet: PEB 22709
- File Size: 91037 KB
- Manufacturer: Siemens Semiconductor Group
- Click here to Download
- ·PEB 22710
- Siemens Semiconductor Group
- ADSL-L Line Driver(非对称数字用户线（ADSL）线驱动器)
- 91037 KB
- ·PEB 22711
- Siemens Semiconductor Group
- ADSL Analog Front Ends(非对称数字用户线（ADSL）模拟前端)
- 90968 KB
- ·PEB 22713
- Siemens Semiconductor Group
- ADSL Analog Front Ends(非对称数字用户线（ADSL）模拟前端)
- 90968 KB
- ·PEB 24902
- Siemens Semiconductor Group
- Quad ISDN Echocancellor Analog Front End(四 ISDN消声器模拟前端)
- 78853 KB
- ·PEB 4166
- Siemens Semiconductor Group
- Advanced High Voltage Subscriber Line Interface Circuit(先进的高压用户线接口电路)
- 1094670 KB
- ·PEB 7274
- Siemens Semiconductor Group
- 4 Channel ADPCM Controller Quad ADPCM(4通道ADPCM（自适应脉冲音频编码）控制器)
- 927804 KB
- ·PEB1755
- INFINEON [Infineon Technologies AG]
- Semiconductor Solutions for High Speed Communication and Fiber Optic Applications
- 701020 KB
- ·PEB1755E
- INFINEON [Infineon Technologies AG]
- Semiconductor Solutions for High Speed Communication and Fiber Optic Applications
- 701020 KB
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