ADV3226

更新时间： 2024-11-20 06:36:27

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
24页	606K
描述
750 MHz, 16 × 16 Analog Crosspoint Switch

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ADV3226 数据手册

750 MHz, 16 × 16

Analog Crosspoint Switch

ADV3226/ADV3227

FEATURES

FUNCTIONAL BLOCK DIAGRAM

SER/PAR D0 D1 D2 D3 D4

16 × 16 high speed, nonblocking switch array

Pinout and functionally equivalent to the AD8114/AD8115

Complete solution

CLK

Buffered inputs

80-BIT SHIFT REGISTER

Programmable high impedance outputs

16 output amplifiers, G = +1 (ADV3226), G = +2 (ADV3227)

Drives 150 Ω loads

WITH 5-BIT

DATAOUT

DATAIN

UPDATE

PARALLEL LOADING

SET INDIVIDUAL

Operates on 5 V supplies

Low power: 1.3 W

Excellent ac performance

−3 dB bandwidth

PARALLEL LATCH

OR RESET ALL

OUTPUTS TO OFF

RESET

DECODE

16 × 5:16 DECODERS

200 mV p-p: 820 MHz (ADV3226), 750 MHz (ADV3227)

2 V p-p: 600 MHz (ADV3226), 750 MHz (ADV3227)

Slew rate: 2150 V/μs (ADV3226), 2950 V/μs (ADV3227)

Serial or parallel programming of switch array

100-lead LFCSP (12 mm × 12 mm)

OUTPUT

ADV3226/

ADV3227

BUFFER

G = +1,

G = +2

256

APPLICATIONS

SWITCH

MATRIX

Routing of high speed signals including

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

Compressed video (MPEG, wavelet)

3-level digital video (HDB3)

Data communications

Telecommunications

GENERAL DESCRIPTION

Figure 1.

The ADV3226/ADV3227 are high speed 16 × 16 analog crosspoint

switch matrices. They offer a −3 dB signal bandwidth greater

than 750 MHz and channel switch times of less than 20 ns with

1% settling.

while consuming only 118 mA (ADV3226) and 133 mA

(ADV3227) of idle current. Channel 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 ADV3226/ADV3227 include 16 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 ADV3226 has a gain of +1 and the ADV3227

has a gain of +2. They both operate on voltage supplies of 5 V

The ADV3226/ADV3227 are available in the 100-lead LFCSP

package over the extended industrial temperature range of

−40°C to +85°C.

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 are theproperty 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

12 3 4 5 6 7...24

中文翻译

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与ADV3226相关器件

型号	品牌	获取价格	描述	数据表
ADV3226ACPZ	ADI	获取价格	750 MHz, 16 × 16 Analog Crosspoint Switch
ADV3226-EVALZ	ADI	获取价格	750 MHz, 16 × 16 Analog Crosspoint Switch
ADV3227	ADI	获取价格	750 MHz, 16 × 16 Analog Crosspoint Switch
ADV3227ACPZ	ADI	获取价格	750 MHz, 16 × 16 Analog Crosspoint Switch
ADV3227-EVALZ	ADI	获取价格	750 MHz, 16 × 16 Analog Crosspoint Switch
ADV3228	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch
ADV3228ACPZ	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch
ADV3228-EVALZ	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch
ADV3229	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch
ADV3229ACPZ	ADI	获取价格	750 MHz, 8 x 8 Analog Crosspoint Switch

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