AD6437 General Description
AD6437 Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . ......................................................0.3 V to +6.0 V
Input Voltage . . . . . . . . . . . . . . . . . . . . .......................................................0.5 .V to VDD + 0.5 V
Output Voltage Swing . . . . . . . . . . . . . .........................................................0.5 V to VDD + 0.5 V
Operating Temperature Range (Ambient) . . .... ..................................................40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . ....................................................65°C to +150°C
Lead Temperature (5 sec) PQFP . . . . . . . . . . . . . . . . .........................................................+280°C
AD6437 Features
Complete Analog Front End for ADSL Modems
Part of ADI ADSL Chipset (AD20msp910)
Designed to ANSI T1.413/ETSI TR238/ITU G.adsl Performance
e.g., 6.1 Mbps Downstream Over 12K Ft.
Suitable for CO or Residence (ATU-C and ATU-R)
Includes Transmit and Receive Signal Paths:
DAC: 20 MSPS 12-Bit Current Output
ADC: 10 MSPS 12-Bit
PGA: 0 dB25 dB of Gain with 1 dB Steps
Programmable Filters
Auxiliary DAC for Timing Recovery
Interface to 3.3 V or 5 V Digital Logic
Low Power Consumption (485 mW)
80-Lead PQFP
40 to +85 Operation
AD6437 Connection Diagram

- ·AD600
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD600A
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD600AQ
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD600AR
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD600J
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD600JN
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD600JR
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

- ·AD602
- AD [Analog Devices]
- Dual, Low Noise, Wideband Variable Gain Amplifiers
- 685962 KB

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