AD9656EBZ datasheet(1/47 Pages) AD

部件名	AD9656EBZ

功能描述	Quad, 16-Bit, 125 MSPS 1.8 V Analog-to-Digital Converter

PDF	47 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

1 / 47 page

Quad, 16-Bit, 125 MSPS, JESD204B

1.8 V Analog-to-Digital Converter

Data Sheet

AD9656

Rev. A

Document Feedback

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

responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

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

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

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

Tel: 781.329.4700

Technical Support

www.analog.com

FEATURES

SNR = 79.9 dBFS at 16 MHz (VREF = 1.4 V)

SNR = 78.1 dBFS at 64 MHz (VREF = 1.4 V)

SFDR = 86 dBc to Nyquist (VREF = 1.4 V)

JESD204B Subclass 1 coded serial digital outputs

Flexible analog input range: 2.0 V p-p to 2.8 V p-p

1.8 V supply operation

Low power: 197 mW per channel at 125 MSPS (two lanes)

DNL = ±0.6 LSB (VREF = 1.4 V)

INL = ±4.5 LSB (VREF = 1.4 V)

650 MHz analog input bandwidth, full power

Serial port control

Full chip and individual channel power-down modes

Built-in and custom digital test pattern generation

Multichip sync and clock divider

Standby mode

APPLICATIONS

Medical ultrasound and MRI

High speed imaging

Quadrature radio receivers

Diversity radio receivers

Portable test equipment

GENERAL DESCRIPTION

The AD9656 is a quad, 16-bit, 125 MSPS analog-to-digital

converter (ADC) with an on-chip sample and hold circuit

designed for low cost, low power, small size, and ease of use.

The device operates at a conversion rate of up to 125 MSPS and

is optimized for outstanding dynamic performance and low

power in applications where a small package size is critical.

The ADC requires a single 1.8 V power supply and LVPECL-/

CMOS-/LVDS-compatible sample rate clock for full performance

operation. An external reference or driver components are not

required for many applications.

Individual channel power-down is supported and typically

consumes less than 14 mW when all channels are disabled. The

ADC contains several features designed to maximize flexibility

and minimize system cost, such as a programmable output clock,

data alignment, and digital test pattern generation. The available

digital test patterns include built-in deterministic and pseudo-

random patterns, along with custom user-defined test patterns

entered via the serial port interface (SPI).

FUNCTIONAL BLOCK DIAGRAM

AD9656

AVDD

PDWN

DVDD

DRVDD

REF

SELECT

VINA–

VINA+

VINB–

VINB+

VIND–

VIND+

VINC–

VINC+

SENSE

AGND

VCM

VREF

SERDOUT0–

SERDOUT0+

RBIAS

PIPELINE

ADC

PIPELINE

ADC

PIPELINE

ADC

CONTROL

REGISTERS

JESD204B

INTERFACE

HIGH

SPEED

SERIALIZERS

CML TX

OUTPUTS

CLOCK

MANAGEMENT

SERIAL PORT

INTERFACE

SERDOUT1–

SERDOUT1+

SERDOUT2–

SERDOUT2+

SERDOUT3–

SERDOUT3+

SYNCINB+

SYNCINB–

PIPELINE

ADC

16

1V

TO

1.4V

Figure 1.

The AD9656 is available in an RoHS compliant, nonmagnetic,

56-lead LFCSP. It is specified over the −40°C to +85°C

industrial temperature range.

PRODUCT HIGHLIGHTS

1. It has a small footprint. Four ADCs are contained in a small,

8 mm × 8 mm package.

2. An on-chip phase-locked loop (PLL) allows users to provide

a single ADC sampling clock; the PLL multiplies the ADC

sampling clock to produce the corresponding JESD204B

data rate clock.

3. The configurable JESD204B output block supports up to

8.0 Gbps per lane.

4. JESD204B output block supports one, two, and four lane

configurations.

5. Low power of 198 mW per channel at 125 MSPS, two lanes.

6. The SPI control offers a wide range of flexible features to

meet specific system requirements.

类似零件编号 - AD9656EBZ

制造商	部件名	数据表	功能描述
Analog Devices	AD9656	1,007Kb / 44P	Quad, 16-Bit, 125 MSPS, JESD204B 1.8 V Analog-to-Digital Converter REV. 0
Analog Devices	AD9656BCPZ-125	1,007Kb / 44P	Quad, 16-Bit, 125 MSPS, JESD204B 1.8 V Analog-to-Digital Converter REV. 0

More results

类似说明 - AD9656EBZ

制造商	部件名	数据表	功能描述
Analog Devices	AD9233	1Mb / 44P	12-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter 8/06-Rev. 0 to Rev. A
	AD9246	1Mb / 44P	14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter 8/06-Rev. 0 to Rev. A
	AD9265	2Mb / 44P	16-Bit, 125 MSPS/105 MSPS/80 MSPS 1.8 V Analog-to-Digital Converter REV. A
	AD9268	2Mb / 44P	16-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC) REV. A
	AD9656BCPZ-125	1,007Kb / 44P	Quad, 16-Bit, 125 MSPS, JESD204B 1.8 V Analog-to-Digital Converter REV. 0
	AD9233	1Mb / 44P	12-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter REV. A
	AD9246	1Mb / 44P	14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter REV. A
	AD9655	1Mb / 37P	Dual, 16-Bit, 125 MSPS Serial LVDS,1.8 V Analog-to-Digital Converter REV. 0
	AD9265	1Mb / 45P	16-Bit, 125 MSPS/105 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter Rev. C
	AD9655	1Mb / 38P	Dual, 16-Bit, 125 MSPS Serial LVDS, 1.8 V Analog-to-Digital Converter Rev. 0

More results

AD9656EBZ 数据表(PDF) 1 Page - Analog Devices

AD9656EBZ 数据表(HTML) 1 Page - Analog Devices

类似零件编号 - AD9656EBZ

类似说明 - AD9656EBZ

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

数据表下载

链接网址

AD9656EBZ 数据表(PDF) 1 Page - Analog Devices

AD9656EBZ 数据表(HTML) 1 Page - Analog Devices

类似零件编号 - AD9656EBZ

类似说明 - AD9656EBZ

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

数据表 下载

链接网址

数据表下载