MAX3654 Maxim Integrated Products, MAX3654 Datasheet

MAX3654

Manufacturer Part Number

MAX3654

Description

47MHz to 870MHz Analog CATV Transimpedance Amplifier

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX3654.pdf (8 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MAX3654ETE+

Manufacturer:

Maxim

Quantity:

112

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MAX3654ETET+

Manufacturer:

MAXIM

Quantity:

101

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The MAX3654 analog transimpedance amplifier (TIA) is

designed for CATV applications in fiber-to-the-home

(FTTH) networks. This high-linearity amplifier is intended

for 47MHz to 870MHz subcarrier multiplexed (SCM) sig-

nals in passive optical networks (PON). A gain-control

input supports AGC operation with optical inputs hav-

ing -6dBm to +2dBm average power. With 62dBΩ max-

imum gain at 47MHz and 18dB gain control range, the

minimum RF output level is 14dBmV/channel at -6dBm

optical input. A compact 4mm x 4mm package

includes all of the active RF circuitry required to convert

analog PIN photocurrent to a 75Ω CATV output.

This 700mW SiGe RF IC provides a low-cost, low-power

integrated analog CATV receiver solution for FTTH ONTs.

19-3745; Rev 0; 7/05

Pin Configuration appears at end of data sheet.

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

FTTH Optical Network Termination (ONT)

+5V TO

+12V

________________________________________________________________ Maxim Integrated Products

10µH

General Description

FERRITE BEAD

+2dBm

-6 TO

Applications

10µH

1kΩ

47MHz to 870MHz Analog CATV

0.001µF

100kΩ

OPAMP

Transimpedance Amplifier

IN+

IN-

FTTH VIDEO TIA

TIA

MAX3654

♦ 47MHz to 870MHz Operation

♦ -6dBm to +2dBm Optical Input Range

♦ 21dBm OIP3, 47dBm OIP2

♦ 5.5pA/√Hz EIN (Amplifier Alone)

♦ 62dB Gain at 47MHz

♦ 18dB Transimpedance (Gain) Control

♦ Integrated +4dB Gain Tilt (with Typical Photodiode)

♦ +5V Single-Supply Operation

♦ 700mW Power Dissipation

♦ -40°C to +85°C Operating Temperature Range

♦ 4mm x 4mm TQFN Package

+ Denotes lead-free package.

*EP = Exposed pad.

VAGC

MAX3654ETE+

+5V

PART

HYST

DRIVE

Typical Application Circuit

MUTE

OUT+

OUT-

-40°C to +85°C 16 TQFN - E P *

TEMP RANGE

+5V

0.001µF

Ordering Information

1:1

PIN-

PACKAGE

75Ω

Features

PKG-CODE

T1644F-4-A

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