AM79M576APC, AM79Q02, AM79Q021 Selling Leads, Datasheet
MFG:AMD Package Cooled:DIP28 D/C:08+/09+
AM79M576APC, AM79Q02, AM79Q021 Datasheet download
Part Number: AM79M576APC
MFG: AMD
Package Cooled: DIP28
D/C: 08+/09+
AM79M576APC, AM79Q02, AM79Q021
- Table of contents:
Info of AM79M576APC
Info of AM79Q02
Info of AM79Q021
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About AM7
PDF/DataSheet Download
Datasheet: AM7
File Size: 103780 KB
Manufacturer:
Download : Click here to Download
About AM79Q02
PDF/DataSheet Download
Datasheet: AM79Q02
File Size: 1394677 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About AM79Q021
PDF/DataSheet Download
Datasheet: AM79Q021
File Size: 1337403 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
AM79Q02 General Description
The Am79Q02/021/031 Quad Subscriber Line Audio- Processing Circuit (QSLAC) devices integrate the key functions of analog linecards into high-performance, very-programmable, four-channel codec-filter devices.The QSLAC devices are based on the proven design of Legerity!s reliable SLAC? device families. Th advanced architecture of the QSLAC devices implements four independent channels and employs digital filters to allow software control of transmission, thus providing a cost-effective solution for the audio- processing function of programmable linecards.
Advanced submicron CMOS technology makes the Am79Q02/021/031 QSLAC devices economical, with both the functionality and the low power consumption needed in linecard designs to maximize linecard density at minimum cost. When used with four Legerity SLICs, a QSLAC device provides a complete software- configurable solution to the BORSCHT functions.
AM79Q02 Maximum Ratings
| Storage Temperature | 60 C TA 125 C |
| Ambient Operating Temperature | 40 C TA 85 C |
| Ambient Relative Humidity | 5 to 95(non-condensing) |
| VCCA with respect to AGND | 0.4 V to 7.0 V |
| VCCA with respect toVCCD | 50 m |
| VCCD with respect to DGND | 0.4 V to 7.0 V |
| VIN with respect to AGND | 0.4 V to (VCCA 0.4 V) |
| AGND with respect to DGND | 0.4 |
| Other pins with respect to DGND | 0.4 V to VCCD 0.4 V |
| Total combined CD1 C5 current per device:Source from VCCD | 40 mA |
| Sink into DGND | 40 mA |
| Latch-up immunity (any pin) | 100 mA |
AM79Q02 Features
`Performs the functions of four codec/filters Software programmable:
`SLIC input impedanc
Transhybrid balanc
Transmit and receive gain
Equalization (frequency response
Digital I/O pin
Programmable debouncing on one inpu
Time slot assigne
Programmable clock slot and PCM transmit clo edge options
`Standard microprocessor interface
`A-law, -law, or linear codin
`Single or Dual PCM ports available
Up to 128 channels (PCLK at 8.192 MHz) per PCM port
Optional supervision on the PCM highwa
`1.536, 1.544, 2.048, 3.072, 3.088, 4.096, 6.144, 6.176, or 8.192 MHz master clock derived from MCLK or PCLK
` Built-in test modes with loopback, generation, and tone P access to PCM datao
` Low-power, 5.0 V CMOS technology
` 5.0 V only operation peration
` Mixed stateMixed state (analog and digital) impedance scaling
` Performance characteristics guaranteed over a 12 dB gain range
` Real Time Data register with interrupt (open drain or TTL output)
` Supports multiplexed SLIC inputs
` Broadcast state
` 256 kHz or 293 kHz chopper clock for Legerity SLICs with switching regulator
` Maximum channel bandwidth for V.34 modems
`SLIC input impedanc
Transhybrid balanc
Transmit and receive gain
Equalization (frequency response
Digital I/O pin
Programmable debouncing on one inpu
Time slot assigne
Programmable clock slot and PCM transmit clo edge options
`Standard microprocessor interface
`A-law, -law, or linear codin
`Single or Dual PCM ports available
Up to 128 channels (PCLK at 8.192 MHz) per PCM port
Optional supervision on the PCM highwa
`1.536, 1.544, 2.048, 3.072, 3.088, 4.096, 6.144, 6.176, or 8.192 MHz master clock derived from MCLK or PCLK
` Built-in test modes with loopback, generation, and tone P access to PCM datao
` Low-power, 5.0 V CMOS technology
` 5.0 V only operation peration
` Mixed stateMixed state (analog and digital) impedance scaling
` Performance characteristics guaranteed over a 12 dB gain range
` Real Time Data register with interrupt (open drain or TTL output)
` Supports multiplexed SLIC inputs
` Broadcast state
` 256 kHz or 293 kHz chopper clock for Legerity SLICs with switching regulator
` Maximum channel bandwidth for V.34 modems
AM79Q02 Connection Diagram
AM79Q021 General Description
The Am79Q02/021/031 Quad Subscriber Line Audio- Processing Circuit (QSLAC) devices integrate the key functions of analog linecards into high-performance, very-programmable, four-channel codec-filter devices.The QSLAC devices are based on the proven design of Legerity!s reliable SLAC? device families. Th advanced architecture of the QSLAC devices implements four independent channels and employs digital filters to allow software control of transmission, thus providing a cost-effective solution for the audio- processing function of programmable linecards.
Advanced submicron CMOS technology makes the Am79Q02/021/031 QSLAC devices economical, with both the functionality and the low power consumption needed in linecard designs to maximize linecard density at minimum cost. When used with four Legerity SLICs, a QSLAC device provides a complete software- configurable solution to the BORSCHT functions.
AM79Q021 Maximum Ratings
| Storage Temperature | 60 C TA 125 C |
| Ambient Operating Temperature | 40 C TA 85 C |
| Ambient Relative Humidity | 5 to 95(non-condensing) |
| VCCA with respect to AGND | 0.4 V to 7.0 V |
| VCCA with respect toVCCD | 50 m |
| VCCD with respect to DGND | 0.4 V to 7.0 V |
| VIN with respect to AGND | 0.4 V to (VCCA 0.4 V) |
| AGND with respect to DGND | 0.4 |
| Other pins with respect to DGND | 0.4 V to VCCD 0.4 V |
| Total combined CD1 C5 current per device:Source from VCCD | 40 mA |
| Sink into DGND | 40 mA |
| Latch-up immunity (any pin) | 100 mA |
AM79Q021 Features
`Performs the functions of four codec/filters Software programmable:
`SLIC input impedanc
Transhybrid balanc
Transmit and receive gain
Equalization (frequency response
Digital I/O pin
Programmable debouncing on one inpu
Time slot assigne
Programmable clock slot and PCM transmit clo edge options
`Standard microprocessor interface
`A-law, -law, or linear codin
`Single or Dual PCM ports available
Up to 128 channels (PCLK at 8.192 MHz) per PCM port
Optional supervision on the PCM highwa
`1.536, 1.544, 2.048, 3.072, 3.088, 4.096, 6.144, 6.176, or 8.192 MHz master clock derived from MCLK or PCLK
` Built-in test modes with loopback, generation, and tone P access to PCM datao
` Low-power, 5.0 V CMOS technology
` 5.0 V only operation peration
` Mixed stateMixed state (analog and digital) impedance scaling
` Performance characteristics guaranteed over a 12 dB gain range
` Real Time Data register with interrupt (open drain or TTL output)
` Supports multiplexed SLIC inputs
` Broadcast state
` 256 kHz or 293 kHz chopper clock for Legerity SLICs with switching regulator
` Maximum channel bandwidth for V.34 modems
`SLIC input impedanc
Transhybrid balanc
Transmit and receive gain
Equalization (frequency response
Digital I/O pin
Programmable debouncing on one inpu
Time slot assigne
Programmable clock slot and PCM transmit clo edge options
`Standard microprocessor interface
`A-law, -law, or linear codin
`Single or Dual PCM ports available
Up to 128 channels (PCLK at 8.192 MHz) per PCM port
Optional supervision on the PCM highwa
`1.536, 1.544, 2.048, 3.072, 3.088, 4.096, 6.144, 6.176, or 8.192 MHz master clock derived from MCLK or PCLK
` Built-in test modes with loopback, generation, and tone P access to PCM datao
` Low-power, 5.0 V CMOS technology
` 5.0 V only operation peration
` Mixed stateMixed state (analog and digital) impedance scaling
` Performance characteristics guaranteed over a 12 dB gain range
` Real Time Data register with interrupt (open drain or TTL output)
` Supports multiplexed SLIC inputs
` Broadcast state
` 256 kHz or 293 kHz chopper clock for Legerity SLICs with switching regulator
` Maximum channel bandwidth for V.34 modems
AM79Q021 Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
