Datasheet > AD9627_17

AD9627_17

更新时间： 2024-02-16 08:05:13

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
77页	2315K
描述
1.8 V Dual Analog-to-Digital Converter

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中文翻译

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数据手册

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AD9627_17 数据手册

12-Bit, 80 MSPS/105 MSPS/125 MSPS/150 MSPS,

1.8 V Dual Analog-to-Digital Converter

AD9627

FUNCTIONAL BLOCK DIAGRAM

FEATURES

SDIO/SCLK/

SNR = 69.4 dBc (70.4 dBFS) to 70 MHz @ 125 MSPS

SFDR = 85 dBc to 70 MHz @ 125 MSPS

Low power: 750 mW @ 125 MSPS

SNR = 69.2 dBc (70.2 dBFS) to 70 MHz @ 150 MSPS

SFDR = 84 dBc to 70 MHz @ 150 MSPS

Low power: 820 mW @ 150 MSPS

1.8 V analog supply operation

1.8 V to 3.3 V CMOS output supply or 1.8 V LVDS

output supply

Integer 1-to-8 input clock divider

IF sampling frequencies to 450 MHz

Internal ADC voltage reference

AVDD DVDD

FD(0:3)A

DCS DFS CSB DRVDD

FD BITS/THRESHOLD

DETECT

SPI

D11A

D0A

PROGRAMMING DATA

VIN+A

VIN–A

SHA

ADC

SIGNAL

MONITOR

CLK+

VREF

CLK–

SENSE

DIVIDE

DCOA

1 TO 8

DCO

GENERATION

CML

REF

SELECT

DCOB

D11B

DUTY CYCLE

STABILIZER

RBIAS

Integrated ADC sample-and-hold inputs

Flexible analog input range: 1 V p-p to 2 V p-p

Differential analog inputs with 650 MHz bandwidth

ADC clock duty cycle stabilizer

D0B

VIN–B

VIN+B

SHA

ADC

SIGNAL MONITOR

DATA

AD9627

95 dB channel isolation/crosstalk

Serial port control

MULTICHIP

SYNC

FD BITS/THRESHOLD SIGNAL MONITOR

DETECT

INTERFACE

User-configurable, built-in self-test (BIST) capability

Energy-saving power-down modes

Integrated receive features

AGND SYNC

FD(0:3)B

SMI

SMI DRGND

SDFS SCLK/ SDO/

PDWN OEB

NOTES

Fast detect/threshold bits

1.PIN NAMES ARE FOR THE CMOS PIN CONFIGURATION ONLY;

SEE FIGURE 7 FOR LVDS PIN NAMES.

Composite signal monitor

Figure 1.

APPLICATIONS

Communications

PRODUCT HIGHLIGHTS

Diversity radio systems

Multimode digital receivers (3G)

GSM, EDGE, WCDMA,

1. Integrated dual, 12-bit, 80 MSPS/105 MSPS/125 MSPS/

150 MSPS ADC.

2. Fast overrange detect and signal monitor with serial output.

3. Signal monitor block with dedicated serial output mode.

4. Proprietary differential input that maintains excellent SNR

performance for input frequencies up to 450 MHz.

5. Operation from a single 1.8 V supply and a separate digital

output driver supply to accommodate 1.8 V to 3.3 V logic

families.

CDMA2000, WiMAX, TD-SCDMA

I/Q demodulation systems

Smart antenna systems

General-purpose software radios

Broadband data applications

6. Standard serial port interface (SPI) that supports various

product features and functions, such as data formatting

(offset binary, twos complement, or gray coding), enabling

the clock DCS, power-down, test modes, and voltage

reference mode.

7. Pin compatibility with the AD9640, AD9627-11, and AD9600

for a simple migration from 12 bits to 14 bits, 11 bits, or

10 bits.

Rev. B

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

www.analog.com

12 3 4 5 6 7...77

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与AD9627_17相关器件

型号	品牌	获取价格	描述	数据表
AD9627-125EBZ	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9627-150EBZ	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9627ABCPZ-105	ROCHESTER	获取价格	ADC, Flash Method,
AD9627ABCPZ-105	ADI	获取价格	12-Bit, 80 MSPS/105 MSPS/125 MSPS/150 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9627ABCPZ11-105	ADI	获取价格	IC 2-CH 11-BIT FLASH METHOD ADC, PARALLEL ACCESS, QCC64, 9 X 9 MM, ROHS COMPLIANT, MO-220V
AD9627ABCPZ-125	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9627ABCPZ-150	ROCHESTER	获取价格	1-CH 12-BIT FLASH METHOD ADC, PARALLEL ACCESS, QCC64, 9 X 9 MM, ROHS COMPLIANT, MO-220VMMD
AD9627ABCPZ-150	ADI	获取价格	12-Bit, 80 MSPS/105 MSPS/125 MSPS/150 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9627ABCPZ-80	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9627BCPZ-105	ADI	获取价格	12-Bit, 80/105/125/150 MSPS, 1.8 V Dual Analog-to-Digital Converter

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