Analog Devices-AD9245BCPZ-80 Analog to Digital Converters - ADCs 1-Channel Single ADC Pipelined 80Msps 14-bit Parallel 32-Pin LFCSP EP Tray

Integrated Circuits (ICs)

AD9642BCPZRL7-210

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14-BIT, 170 MSPS/210 MSPS/250 MSPS, 1.8 V ANALOG-TO-DIGITAL CONVERTER (ADC)

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Search across all available documentation for this part.

DocumentsAN-808: Multicarrier CDMA2000 Feasibility (Rev.0)UG-386: Evaluating the AD9642/AD9634/AD6672 Analog-to-Digital Converters +11

Integrated Circuits (ICs)

AD9642BCPZRL7-210

Active

Analog Devices

14-BIT, 170 MSPS/210 MSPS/250 MSPS, 1.8 V ANALOG-TO-DIGITAL CONVERTER (ADC)

Deep-Dive with AI

DocumentsAN-808: Multicarrier CDMA2000 Feasibility (Rev.0)UG-386: Evaluating the AD9642/AD9634/AD6672 Analog-to-Digital Converters +11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AD9642BCPZRL7-210

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	LVDS - Parallel
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	14
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	32-WFQFN Exposed Pad, CSP
Ratio - S/H:ADC	1:1
Reference Type	Internal
Sampling Rate (Per Second)	210 M per second
Supplier Device Package	32-LFCSP (5x5)
Voltage - Supply, Analog [Max]	1.9 V
Voltage - Supply, Analog [Min]	1.7 V
Voltage - Supply, Digital [Max]	1.9 V
Voltage - Supply, Digital [Min]	1.7 V

AD9642 Series

14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)

Part	Architecture	Reference Type	Number of Bits	Package / Case	Number of A/D Converters	Mounting Type	Data Interface	Sampling Rate (Per Second)	Input Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Ratio - S/H:ADC	Supplier Device Package	Configuration	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Inputs	Supplied Contents	Power (Typ) @ Conditions	Utilized IC / Part	Input Range [Min]	Input Range [Max]
Analog Devices AD9642BCPZ-210	Pipelined	Internal	14	32-WFQFN Exposed Pad CSP	1	Surface Mount	LVDS - Parallel	210 M per second	Differential	1.9 V	1.7 V	1:1	32-LFCSP (5x5)	S/H-ADC	1.7 V	1.9 V	85 °C	-40 °C	1
Analog Devices AD9642BCPZRL7-210	Pipelined	Internal	14	32-WFQFN Exposed Pad CSP	1	Surface Mount	LVDS - Parallel	210 M per second	Differential	1.9 V	1.7 V	1:1	32-LFCSP (5x5)	S/H-ADC	1.7 V	1.9 V	85 °C	-40 °C	1
Analog Devices AD9642BCPZ-170	Pipelined	Internal	14	32-WFQFN Exposed Pad CSP	1	Surface Mount	LVDS - Parallel	170 M	Differential	1.9 V	1.7 V	1:1	32-LFCSP (5x5)	S/H-ADC	1.7 V	1.9 V	85 °C	-40 °C	1
Analog Devices AD9642-170EBZ			14		1		LVDS - Parallel SPI	170 M												Board(s)	311 mW	AD9642	1.4 Vpp	2 Vpp
Analog Devices AD9642BCPZRL7-170	Pipelined	Internal	14	32-WFQFN Exposed Pad CSP	1	Surface Mount	LVDS - Parallel	170 M	Differential	1.9 V	1.7 V	1:1	32-LFCSP (5x5)	S/H-ADC	1.7 V	1.9 V	85 °C	-40 °C	1
Analog Devices AD9642BCPZ-250	Pipelined	Internal	14	32-WFQFN Exposed Pad CSP	1	Surface Mount	LVDS - Parallel	250 M	Differential	1.9 V	1.7 V	1:1	32-LFCSP (5x5)	S/H-ADC	1.7 V	1.9 V	85 °C	-40 °C	1
Analog Devices AD9642-210EBZ			14		1		LVDS - Parallel SPI	210 M per second												Board(s)		AD9642	1.4 Vpp	2 Vpp

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	1500	$ 99.95

Description

General part information

AD9642 Series

The AD9642 is a 14-bit analog-to-digital converter (ADC) with sampling speeds of up to 250 MSPS. The AD9642 is designed to support communications applications, where low cost, small size, wide bandwidth, and versatility are desired.The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs that can support a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. A duty cycle stabilizer (DCS) is provided to compensate for variations in the ADC clock duty cycle, allowing the converter to maintain excellent performance.The ADC output data is routed directly to the external 14-bit LVDS output port.Flexible power-down options allow significant power savings, when desired.Programming for setup and control is accomplished using a 3-wire SPI-compatible serial interface.The AD9642 is available in a 32-lead LFCSP and is specified over the industrial temperature range of −40°C to +85°C. This product is protected by a U.S. patent.APPLICATIONSCommunicationsDiversity radio systemsMultimode digital receivers (3G)TD-SCDMA, WiMax, WCDMA,CDMA2000, GSM, EDGE, LTEI/Q demodulation systemsSmart antenna systemsGeneral-purpose software radiosUltrasound equipmentBroadband data applicationsPRODUCT HIGHLIGHTSIntegrated 14-bit, 170 MSPS/210 MSPS/250 MSPS ADC.Operation from a single 1.8 V supply and a separate digital output driver supply accommodating LVDS outputs.Proprietary differential input maintains excellent SNR performance for input frequencies of up to 350 MHz.3-pin, 1.8 V SPI port for register programming and readback.Pin compatibility with theAD9634, allowing a simple migration from 14 bits to 12 bits, and with theAD6672.