AD9961

更新时间： 2024-11-11 11:52:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
60页	974K
描述
10-/12-Bit, Low Power, Broadband MxFE

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数据手册

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AD9961 数据手册

10-/12-Bit,

Low Power, Broadband MxFE

AD9961/AD9963

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Dual 10-bit/12-bit, 100 MSPS ADC

SNR = 67 dB, f_IN= 30.1 MHz

Dual 10-bit/12-bit, 170 MSPS DAC

ACLR = 74 dBc

5 channels of analog auxiliary input/output

Low power, <425 mW at maximum sample rates

Supports full and half-duplex data interfaces

Small 72-lead LFCSP lead-free package

TEMPERATURE

AD9961/AD9963

SENSOR

AUX

ADC

AUXIN1

DLLFILT

DLL AND

CLOCK

AUX

DAC

MUX

AUXIO2

AUXIO3

DISTRIBUTION

CLKP

CLKN

AUX

DAC

INTERNAL

TXCLK

TXIP

TXIN

12-BIT

DAC

APPLICATIONS

TXIQ/TXnRX

LPF

1/2/4/8

Wireless infrastructure

TXQP

TXQN

TXD[11:0]

12-BIT

DAC

Picocell, femtocell basestations

Medical instrumentation

Ultrasound AFE

Portable instrumentation

Signal generators, signal analyzers

DATA

ASSEMBLER

LPF

1/2/4/8

TRXCLK

TRXIQ

RXIP

RXIN

12-BIT

ADC

LPF

1/2

RXQP

RXQN

12-BIT

ADC

TRXD[11:0]

LPF

1/2

GENERAL DESCRIPTION

AUX

DAC

The AD9961/AD9963 are pin-compatible, 10-/12-bit, low

power MxFE® converters that provide two ADC channels with

sample rates of 100 MSPS and two DAC channels with sample

rates to 170 MSPS. These converters are optimized for transmit

and receive signal paths of communication systems requiring low

power and low cost. The digital interfaces provide flexible

clocking options. The transmit is configurable for 1×, 2×, 4×,

and 8× interpolation. The receive path has a bypassable 2×

decimating low-pass filter.

DAC12A

DAC12B

RESET

SDIO

SCLK

SERIAL

PORT

AUX

DAC

LOGIC

REFERENCES

AND BIAS

LDO

VREGs

Figure 1.

PRODUCT HIGHLIGHTS

The AD9961 and AD9963 have five auxiliary analog channels.

Three are inputs to a 12-bit ADC. Two of these inputs can be

configured as outputs by enabling 10-bit DACs. The other

two channels are dedicated outputs from two independent

12-bit DACs.

1. High Performance with Low Power Consumption.

The DACs operate on a single 1.8 V to 3.3 V supply.

Transmit path power consumption is <100 mW at 170

MSPS. Receive path power consumption is <350 mW at

100 MSPS from 1.8 V supply. Sleep and power-down

modes are provided for low power idle periods.

The high level of integrated functionality, small size, and low

power dissipation of the AD9961/AD9963 make them well-

suited for portable and low power applications.

2. High Integration.

The dual transmit and dual receive data converters, five

channels of auxiliary data conversion and clock generation

offer complete solutions for many modem designs.

3. Flexible Digital Interface.

The interface mates seamlessly to most digital baseband

processors.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与AD9961相关器件

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AD9961_12	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9961BCPZ	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9961BCPZRL	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9961-EBZ	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9963	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9963BCPZ	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9963BCPZRL	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9963-EBZ	ADI	获取价格	10-/12-Bit, Low Power, Broadband MxFE
AD9970	ADI	获取价格	14-Bit CCD Signal Processor with Precision Timing Generator
AD9970_09	ADI	获取价格	14-Bit CCD Signal Processor with Precision Ti

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