Datasheet > TGC4408-SM

TGC4408-SM

更新时间： 2024-11-09 12:23:51

品牌	Logo	应用领域
TRIQUINT		/
页数	文件大小	规格书
20页	1942K
描述
18 - 20 GHz Block Downconverter

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中文翻译

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数据手册

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TGC4408-SM 数据手册

TGC4408-SM

18 - 20 GHz Block Downconverter

Applications

4408

•

VSAT Ground Terminal

1217

1087

Millimeter wave Communications

32-pin 5x6mm QFN package

Product Features

Functional Block Diagram

32 31 30 29 28 27 26

•

RF Frequency: 18.3 to 20.2 GHz

Internal dual band LO Sources

7.9 to 9.1 GHz and 9.9 to 11.1 GHz

IF Frequency: 950 to 1950 MHz

Conversion Gain: 8.5 dB

Subharmonic Mixer

LNA

GND

RF IN

GND

25 GND

24 IF OUT

23 GND

Prescalar

÷4

Lo Buffer

Vd_down_converter

21 Divider_output-

Single Side Band Noise Figure: 6.5 dB

Input IP3: -8 dBm

Low Band VCO

High Band

VCO

18 Divider_output+

Differential ÷4 VCO output for use by external

PLL

•

Single +5V supply operation

Bias 5.0 V, 305 mA

10 11 12 13 14 15 16

Package Dimensions: 5.0 x 6.0 x 0.85mm

Pin Configuration

General Description

The TriQuint TGC4408-SM is a low cost Ku band

downconverter. It provides in a single package a

dual band VCO, a subharmonic mixer, and all the

associated gain stages required to integrate the

VCO and the mixer.

Pin #

1,3,23,25

Function Label

GND

RF IN

Vd_down_converter

Vswitch_low

Vswitch_high

Vcc_VCO

The TGC4408-SM provides a differential signal at

1/4th the VCO frequency for use in a phase-locked

loop.

Vcc_prescaler

V_tune

The subharmonic mixer is manufactured using

TriQuint’s pHEMT process; the VCO and the

prescaler are manufactured using TriQuint’s HBT

process.

Divider_output+ (LO/4)

Divider_output- (LO/4)

IF OUT

4,6,7,8,9,15,16,17,19

20,22,26 thru 32

thru 32

The TGC4408-SM is available as a single surface

mount 32 lead 5x6 QFN package and is ideally

suited for VSAT ground terminals and millimeter

wave communication receivers.

N/C

Ordering Information

Part No.

ECCN

Description

18 to 20 GHz Block

Downconverter

Lead-free and RoHS compliant.

TGC4408-SM EAR99

Evaluation Boards are available upon request.

Standard T/R size = 500 pieces on a 13” reel

Preliminary Data Sheet: Rev - 6/11/12

- 1 of 20 -

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network^®

12 3 4 5 6 7...20

中文翻译

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