Datasheet > ADV3229

ADV3229

更新时间： 2024-11-25 01:09:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	559K
描述
750 MHz, 8 x 8 Analog Crosspoint Switch

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ADV3229 数据手册

750 MHz, 8 × 8 Analog Crosspoint Switch

Data Sheet

ADV3228/ADV3229

FEATURES

FUNCTIONAL BLOCK DIAGRAM

SER/PAR

D0 D1 D2 D3

8 × 8 high speed, nonblocking switch array

Pinout and functionally equivalent to the AD8108/AD8109

Drop-in compatible with ADV3224/ADV3225 16 × 8 array

Complete solution

CLK

40-BIT SHIFT REGISTER

WITH 4-BIT

Buffered inputs

DATAOUT

DATAIN

UPDATE

PARALLEL LOADING

Programmable high impedance outputs

8 output amplifiers, G = +1 (ADV3228), G = +2 (ADV3229)

Drives 150 Ω loads

(RESERVED)

PARALLEL LATCH

SET INDIVIDUAL

OR RESET ALL

OUTPUTS TO OFF

Operates on 5 V supplies

RESET

Low power: 0.5 W

Excellent ac performance

DECODE

8 × 4:8 DECODERS

−3 dB bandwidth

OUTPUT

ADV3228/

ADV3229

BUFFER

G = +1,

G = +2

200 mV p-p: 1200 MHz (ADV3228), 900 MHz (ADV3229)

2 V p-p: 750 MHz (ADV3228), 850 MHz (ADV3229)

0.5 dB flatness (2 V p-p): 250 MHz (ADV3228), 235 MHz

(ADV3229)

Slew rate: 2500 V/µs

Serial or parallel programming of switch array

72-lead LFCSP (10 mm × 10 mm)

SWITCH

APPLICATIONS

Routing of high speed signals including

Video (NTSC, PAL, S, SECAM, YUV, RGB)

Compressed video (MPEG, wavelet)

3-level digital video (HDB3)

Figure 1.

Data communications

Telecommunications

GENERAL DESCRIPTION

The ADV3228/ADV3229 are high speed 8 × 8 analog crosspoint

switch matrices. They offer a −3 dB large signal bandwidth of

750 MHz (ADV3228) and a slew rate of 2500 V/µs.

switching is performed via a serial digital control that can

accommodate daisy chaining of several devices or via a parallel

control to allow updating of an individual output without

reprogramming the entire array.

The ADV3228/ADV3229 include eight independent output buffers

that can be placed into a high impedance state for paralleling

crosspoint outputs to prevent off channels from loading the output

bus. The ADV3228 has a gain of +1, the ADV3229 has a gain of

+2, and they both operate on voltage supplies of 5 V. Channel

The ADV3228/ADV3229 are available in the 72-lead LFCSP

package over the extended industrial temperature range of

−40°C to +85°C.

Rev. A

Document Feedback

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

rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Technical Support

www.analog.com

12 3 4 5 6 7...24

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与ADV3229相关器件

型号	品牌	获取价格	描述	数据表
ADV3229ACPZ	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch
ADV3229-EVALZ	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch
ADV453	ADI	获取价格	CMOS 40 MHz Monolithic 256 x 24 Color Palette RAM-DAC
ADV453KN40	ETC	获取价格	Video DAC with Color Palette (RAMDAC)
ADV453KN66	ETC	获取价格	Video DAC with Color Palette (RAMDAC)
ADV453KP40	ETC	获取价格	Video DAC with Color Palette (RAMDAC)
ADV453KP66	ETC	获取价格	Video DAC with Color Palette (RAMDAC)
ADV453SQ40	ADI	获取价格	IC IC,D/A CONVERTER,TRIPLE,8-BIT,CMOS,DIP,40PIN, Digital to Analog Converter
ADV453SQ66	ADI	获取价格	IC IC,D/A CONVERTER,TRIPLE,8-BIT,CMOS,DIP,40PIN, Digital to Analog Converter
ADV453TE/883B	ADI	获取价格	CMOS 40 MHz Monolithic 256 x 24 Color Palette RAM-DAC

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