Datasheet > ACU50752S3CTR

ACU50752S3CTR

更新时间： 2024-09-22 23:27:07

品牌	Logo	应用领域
其他 - ETC		模拟IC 射频微波
页数	文件大小	规格书
8页	182K
描述
Analog IC

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ACU50752S3CTR 数据手册

ACU50752

CATV/TV/Cable Modem Upconverter

MMIC

Data Sheet - Rev 0.0

FEATURES

Integrated Monolithic Upconverter

Compatible with all digital and analog

modulation types

5 Volt Operation

Low Power Consumption

Low Noise Figure

High Conversion Gain

Low Distortion

Excellent Oscillator Purity and Phase Noise

Remote Shutdown Feature

Small Size

Low Cost

High Reliability

S3 Package

Modified 16 Pin SOIC

PRODUCT DESCRIPTION

IF_1,+V_DD

IF₂, +V_DD

GND

The ACU50752 is a Monolithic GaAs IC designed to

perform the upconverter functions in a double

conversion tuner: gain block, local oscillator and

balanced mixer. The specifications meet the

requirements of CATV, TV and Cable Modem

applications. Offered in a modified 16-lead SOIC

package and requiring only a single polarity 5 V supply

(or 3.5 V, with slightly reduced performance), the IC

is well suited for applications where small size, low

cost, low auxiliary parts count and a no-compromise

performance is important. It provides tuner

manufacturers the opportunity to reduce cost by

lowering the component count and decreasing the

amount of labor-intensive production alignment

steps, while significantly improving performance and

reliability.

MXR

GND

hut Down/

urrent Adjust

OSC_OUT

+90

- 90

PHASE

SPLITTER

GND

LOW NOISE

AMP

RF_IN

Inductor

GND

T_CKT

OSC

R_IN

V_DDLO

GND*

* Varactor return. Do not connect to common ground

Figure 1: Functional Block Diagram

08/2001

12 3 4 5 6 7 8

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