Product Summary

The AD6644ASTZ-40 is a high-speed, high-performance, monolithic 14-bit analog-to-digital converter. All necessary functions, including track-and-hold (T/H) and reference, are included on-chip to provide a complete conversion solution. The AD6644ASTZ-40 provides CMOS-compatible digital outputs. It is the third genera-tion in a wideband ADC family, preceded by the AD9042 (12-bit 41 MSPS) and the AD6640 (12-bit 65 MSPS, IF sampling.) The applications of the AD6644ASTZ-40 include Multichannel, Multimode Receivers, AMPS, IS-136, CDMA, GSM, Third Generation, Single Channel Digital Receivers, Antenna Array Processing, Communications Instrumentation, Radar, Infrared Imaging, Instrumentation.

Parametrics

AD6644ASTZ-40 absolute maximum ratings: (1)AVCCVoltage: 0 to 7 V; (2)DVCCVoltage: 0 to 7 V; (3)Analog Input Voltage: 0 to AVCC V; (4)Analog Input Current: 25 mA; (5)Digital Input Voltage: 0 to AVCC V; (6)Digital Output Current: 4 mA; (7)Operating Temperature Range(Ambient): -25 to +85℃; (8)Maximum Junction Temperature: 150℃; (9)Lead Temperature (Soldering, 10 sec): 300℃; (10)Storage Temperature Range (Ambient): -65 to +150℃.

Features

AD6644ASTZ-40 features: (1)65 MSPS Guaranteed Sample Rate; (2)40 MSPS Version Available; (3)Sampling Jitter < 300 fs; (4)100 dB Multitone SFDR; (5)1.3 W Power Dissipation; (6)Differential Analog Inputs; (7)Digital Outputs, Two’s Complement Format; 3.3 V CMOS-Compatible; Data Ready for Output Latching.

Diagrams

AD6644ASTZ-40 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD6644ASTZ-40
AD6644ASTZ-40

IC ADC 14BIT 40MSPS CMOS 52-LQFP
Data Sheet
0-1: $30.40
1-10: $28.62
10-100: $25.58
100-250: $24.14
250-500: $23.85
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD6644ASTZ-40
AD6644ASTZ-40

IC ADC 14BIT 40MSPS CMOS 52-LQFP
Data Sheet
0-1: $30.40
1-10: $28.62
10-100: $25.58
100-250: $24.14
250-500: $23.85
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AD6624AABC
Analog Devices Inc
IC RCVR SGNL PROC QUAD 196CSPBGA
Data Sheet
Negotiable 
AD6624S/PCB
AD6624S/PCB
Analog Devices Inc
BOARD EVAL SGNL PROCESSOR AD6624
Data Sheet
Negotiable 
AD6645ASVZ-105
AD6645ASVZ-105

IC ADC 14BIT 105MSPS 52TQFP
Data Sheet
0-1: $50.11
1-10: $46.98
10-100: $42.28
100-250: $41.76
AD6645ASVZ-80
AD6645ASVZ-80

IC ADC 14BIT 80MSPS 52TQFP
Data Sheet
0-1: $40.34
1-10: $37.89
10-100: $34.22
100-250: $32.59
AD6654CBCZ
AD6654CBCZ

IC ADC 14BIT W/4CH RSP 256CSPBGA
Data Sheet
0-3: $66.60