Datasheet > HMC7810ALC3TR

HMC7810ALC3TR

更新时间： 2024-11-24 20:58:59

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
14页	1467K
描述
Optical Modulator Driver with Internal Attenuator and Power Detector

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数据手册
替代型号

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HMC7810ALC3TR 数据手册

Optical Modulator Driver with

Internal Attenuator and Power Detector

Data Sheet

HMC7810A

FEATURES

FUNCTIONAL BLOCK DIAGRAM

32.0 Gbps maximum data rate

13 ps typical output rise time and fall time

28 GHz bandwidth

Self biased, no power sequencing required

Adjustable gain

PEAK DETECTOR

(VDET, VREF)

DD_EXTP

HMC7810A

BIAS TEE

Integrated output peak detector

Low power consumption

INP

OUTP

0.5 W with 3.3 V positive/negative external supply voltage

0.44 W with 2.5 V positive/negative external supply voltage

Use with compact bias tee: 1 inch × 0402 + 1 inch × 0603,

SMT only

16-terminal, 2.9 mm × 2.9 mm, leadless chip carrier (LCC)

package

OUTN

INN

BIAS TEE

Differential balanced outputs

DD_EXTN

ATTENUATOR AMPLITUDE

CONTROL

(VCTL)

CONTROL

(VC)

GND

APPLICATIONS

Figure 1.

Communication infrastructure: 400 G 16 QAM, 100 G

DP-QPSK pluggable optical modules in CFP/CFP2

Broadband gain stage and pre-amplifiers

Broadband test and measurement equipment

GENERAL DESCRIPTION

The HMC7810A is a differential input and differential output,

broadband linear amplifier, capable of driving a differential

indium phosphate (InP) Mach-Zehnder (MZ) modulator for

data center interconnect fiber optics or silicon photonics, or

driving a single-ended, electroabsorption modulated laser

(EML) modulator for short reach or metro applications. The

HMC7810A supports data rates up to 32.0 Gbps with a gain

flatness of up to 20 GHz. The integrated peak detector at the

output enables system designers to maintain constant output by

adjusting the gain of the amplifier via the VCTL pin through an

external automatic gain control (AGC) circuit. The IC provides

module designers with scalable supplies for optimizing power

dissipation vs. required linearity. The IC is in a 2.9 mm ×

2.9 mm leadless chip carrier (LCC) package and requires an

external bias tee. The differential input and differential are

externally ac-coupled. No power supply sequencing is required.

Rev. 0

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

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 registered trademarks are the property of their respective owners.

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

Tel: 781.329.4700

Technical Support

www.analog.com

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HMC7810ALC3TR 替代型号

型号	品牌	替代类型	描述	数据表
HMC7810ALC3	ADI	功能相似	Optical Modulator Driver with Internal Attenu

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