Datasheet > AD8146ACPZ-RL1

AD8146ACPZ-RL1

更新时间： 2024-11-07 15:28:51

品牌	Logo	应用领域
亚德诺 - ADI		放大器商用集成电路
页数	文件大小	规格书
24页	445K
描述
IC 1 CHANNEL, VIDEO AMPLIFIER, QCC24, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGD-2, LFCSP-24, Audio/Video Amplifier

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AD8146ACPZ-RL1 数据手册

Triple Differential Driver

for Wideband Video

AD8146/AD8147/AD8148

FUNCTIONAL BLOCK DIAGRAMS

FEATURES

Triple high speed fully differential driver

700 MHz, −3 dB, 2 V p-p bandwidth (AD8146/AD8148)

600 MHz, −3 dB, 2 V p-p bandwidth (AD8147)

200 MHz, 0.1 dB, 2 V p-p bandwidth

OPD

OCM

AD8146

S–

3000 V/μs slew rate

S+

–IN A

+IN A

Fixed gain (AD8146/AD8147: G = 2, AD8148: G = 4)

Differential or single-ended input to differential output

Can be used as differential-to-differential receiver

Drives one or two 100 Ω UTP cables

–IN C

+IN C

S–

–OUT A

13 –OUT C

Adjustable output common-mode voltage (AD8146)

Internal common-mode feedback network

Output balance error −50 dB @ 50 MHz

On-chip, sync-on common-mode encoding (AD8147/AD8148)

Output pull-down feature for line isolation

Low power: 57 mA @ 5 V for 3 drivers (AD8146)

Wide supply voltage range: +5 V to 5 V

Figure 1.

Available in a small 4 mm × 4 mm LFCSP

OPD

SYNC LEVEL

V (SYNC)

S+

AD8147/

AD8148

APPLICATIONS

S–

QXGA or 1080p video transmission

KVM networking

Video over unshielded twisted pair (UTP)

Differential signal multiplexing

×2

–IN R

+IN R

–IN B

+IN B

S–

–OUT R

–OUT B

Figure 2.

GENERAL DESCRIPTION

The AD8146/AD8147/AD8148 are high speed triple, differential or

single-ended input to differential output drivers. The AD8146

and AD8147 have a fixed gain of 2, and the AD8148 has a fixed

gain of 4. They are all specifically designed for the highest

resolution component video signals but can be used for any

type of analog signals or high speed data transmission over

either Category 5 UTP cable or differential printed circuit

board (PCB) transmission lines.

of 700 MHz and fast slew rates. They have an internal common-

mode feedback feature that provides output amplitude and

phase matching that is balanced to −60 dB at 50 MHz, suppressing

even-order harmonics and minimizing radiated

electromagnetic interference (EMI).

The common-mode voltage of each AD8146 output can be set

to any level, allowing transmission of signals over the common-

mode voltages. The AD8147 and AD8148 encode the vertical

and horizontal sync signals on the common-mode voltages of

the outputs. All outputs can be independently set to low voltage

states to be used with series diodes for line isolation, allowing

easy differential multiplexing over the same twisted pair cable.

These drivers can be used with the AD8145 triple differential-

to-singled-ended receiver, and the AD8117 crosspoint switch to

produce a video distribution system capable of supporting

UXGA or 1080p signals.

Manufactured on the Analog Devices, Inc. second generation

XFCB bipolar process, the drivers have large signal bandwidths

The AD8146/AD8147/AD8148 are available in a 24-lead LFCSP

and operate over a temperature range of −40°C to +85°C.

Rev. A

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...24

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与AD8146ACPZ-RL1相关器件

型号	品牌	获取价格	描述	数据表
AD8146ACPZ-RL2	ADI	获取价格	IC,DIFFERENTIAL AMPLIFIER,TRIPLE,BIPOLAR,LLCC,24PIN,PLASTIC
AD8147	ADI	获取价格	Triple Differential Driver for Wideband Video
AD8147_15	ADI	获取价格	Triple Differential Driver for Wideband Video
AD8147ACPZ-R2	ADI	获取价格	Triple Differential Driver for Wideband Video
AD8147ACPZ-R7	ADI	获取价格	Triple Differential Driver for Wideband Video
AD8147ACPZ-R71	ADI	获取价格	IC 1 CHANNEL, VIDEO AMPLIFIER, QCC24, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGD-2, LFCSP-24, Au
AD8147ACPZ-REEL	ADI	获取价格	IC,DIFFERENTIAL AMPLIFIER,TRIPLE,BIPOLAR,LLCC,24PIN,PLASTIC
AD8147ACPZ-REEL7	ADI	获取价格	IC,DIFFERENTIAL AMPLIFIER,TRIPLE,BIPOLAR,LLCC,24PIN,PLASTIC
AD8147ACPZ-RL	ADI	获取价格	Triple Differential Driver for Wideband Video
AD8147ACPZ-RL1	ADI	获取价格	IC 1 CHANNEL, VIDEO AMPLIFIER, QCC24, 4 X 4 MM, ROHS COMPLIANT, MO-220VGGD-2, LFCSP-24, Au

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