Datasheet > EVAL-ADG790EBZ

EVAL-ADG790EBZ

更新时间： 2024-11-27 05:20:43

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
20页	420K
描述
Low Voltage, CMOS Multimedia Switch

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EVAL-ADG790EBZ 数据手册

Low Voltage, CMOS Multimedia Switch

ADG790

FUNCTIONAL BLOCK DIAGRAM

ADG790

FEATURES

Single-chip audio/video/data switching solution

Wide bandwidth section

Rail-to-rail signal switching capability

Compliant with full speed USB 2.0 signaling (3.6 V p-p)

Compliant with high speed USB 2.0 signaling (400 mV p-p)

Supports USB data rates up to 480 Mbps

550 MHz, 3 dB bandwidth

Low R_ON: 5.9 Ω typical

Excellent matching between channels

Low distortion section

Low R_ON: 3.9 Ω typical

230 MHz, 3 dB bandwidth (SPDT)

160 MHz, 3 dB bandwidth (4:1 multiplexers)

Single-supply operation: 1.65 V to 3.6 V

Typical power consumption: <0.1 μW

Pb-free packaging: 30-ball WLCSP (3 mm × 2.5 mm)

WIDE

BANDWIDTH

SECTION

LOW

DISTORTION

SECTION

S5A

S5B

S5C

S5D

S1A

S1B

S6A

S2A

S2B

S6B

S6C

S6D

S3A

S3B

S4A

S4B

APPLICATIONS

DECODER

Cellular phones

PMPs

MP3 players

IN1 IN2 IN3 S/D GND

Audio/video/data/USB switching

Figure 1.

GENERAL DESCRIPTION

The ADG790 is a single-chip, CMOS switching solution that

comprises four SPDT switches and two 4:1 multiplexers. The

internal architecture of the device provides two switching

sections, a wide bandwidth section and a low distortion section.

All switches conduct equally well in both directions when on

and block signals up to the supply rails when off. A 4-wire

parallel interface controls the operation of the device and

allows the user to control switches from both sections simul-

taneously. This simplifies the design and provides a cost-effective,

single-chip switching solution for portable devices where

multiple signals share a single port connector. The shutdown

(S/D) pin allows the user to disable all four SPDT switches and

force the 4:1 multiplexers into the S5B and S6B positions,

respectively.

The wide bandwidth section contains three SPDT switches that

exhibit low on resistance with excellent flatness and channel

matching. This, combined with wide bandwidth, makes the

three-SPDT-switch configuration ideal for high frequency

signals, such as full speed (12 Mbps) and high speed (480 Mbps)

USB signals and high resolution video signals.

The ADG790 is packaged in a compact, 30-ball WLCSP (6 × 5

ball array) with a total area of 7.5 mm²(3 mm × 2.5 mm). This

tiny package size and its low power consumption make the

ADG790 an ideal solution for portable devices.

The low distortion section contains a single SPDT switch and

two 4:1 multiplexers that exhibit very low on resistance and

excellent flatness, making these switches ideal for a wide range

of applications, including low distortion audio applications and

low resolution video (CVBS and S-Video) applications.

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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EVAL-ADG824EBZ	ADI	获取价格	0.5 ヘ CMOS 1.65 V to 3.6 V Dual SPDT/2:1 Mux
EVAL-ADG824EBZ1	ADI	获取价格	Evaluation Board for ADG824, 0.5 ヘ CMOS, 1.65
EVAL-ADG884EBZ	ADI	获取价格	0.5 Î© CMOS, Dual 2:1 MUX/SPDT Audio Switch
EVAL-ADG901EB	ADI	获取价格	Wideband, 40 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, SPST Switches
EVAL-ADG902EB	ADI	获取价格	Wideband, 40 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, SPST Switches
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