Datasheet > SKY77701

SKY77701

更新时间： 2024-11-25 09:23:55

品牌	Logo	应用领域
思佳讯 - SKYWORKS		放大器功率放大器 LTE
页数	文件大小	规格书
2页	70K
描述
Power Amplifier Module for CDMA / WCDMA / HSDPA / HSUPA / HSPA+ / LTE - Band I (1920-1980 MHz)

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SKY77701 数据手册

PRODUCT SUMMARY

SKY77701 Power Amplifier Module for CDMA / WCDMA /

^{HSDPA / HSUPA / HSPA}+ / LTE – Band I (1920–1980 MHz)

Applications

• WCDMA handsets

• HSDPA

Description

The SKY77701 Power Amplifier Module (PAM) is a fully matched 10-pad surface mount module

developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient

module packs full 1920–1980 MHz bandwidth coverage into a single compact package. Because of

high efficiencies attained throughout the entire power range, the SKY77701 delivers unsurpassed

talk-time advantages. The SKY77701 meets the stringent spectral linearity requirements of High

Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), and Long Term

Evolution (LTE) data transmission with high power added efficiency. A directional coupler is integrated

into the module thus eliminating the need for any external coupler.

• HSUPA

• ^HSPA+

• LTE

• CDMA2000

• EVDO

The single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all active

circuitry in the module. The MMIC contains on-board bias circuitry, as well as input and interstage

matching circuits. Output match into a 50-ohm load is realized off-chip within the module package to

optimize efficiency and power performance.

Features

• Low voltage positive bias

supply 3.2 V to 4.2 V

• Good linearity

• High efficiency

- 40% @ 28.25 dBm

The SKY77701 PAM is manufactured with Skyworks’ InGaP GaAs Heterojunction Bipolar Transistor

(HBT) BiFET process that provides for all positive voltage DC supply operation while maintaining high

efficiency and good linearity. Primary bias to the SKY77701 is supplied directly from any three-cell

Ni-Cd, a single-cell Li-Ion, or other suitable battery with an output in the 3.2 to 4.2 volt range. No

VREF voltage is required. Power down is accomplished by setting the voltage on VENABLE to zero

volts. No external supply side switch is needed as typical “off” leakage is a few microamperes with

full primary voltage supplied from the battery.

• Large dynamic range

• Small, low profile package

- 3 mm x 3 mm x 0.9 mm

- 10-pad configuration

• Power down control

• InGaP

• Supports low collector

voltage operation

• Digital Enable

• No V^REFrequired

• CMOS compatible control

signals

• Integrated Directional

Coupler

Figure 1. Functional Block Diagram

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

201216A • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • January 21, 2010

中文翻译

下载PDF

与SKY77701相关器件

型号	品牌	获取价格	描述	数据表
SKY77702	SKYWORKS	获取价格	Power Amplifier Module for WCDMA / HSDPA / HSUPA / HSPA+ / LTE - Band II (1850-1910 MHz)
SKY77703	SKYWORKS	获取价格	Power Amplifier Module for CDMA / WCDMA / HSDPA / HSUPA / HSPA+ / LTE - Bands III, IV, IX,
SKY77704	SKYWORKS	获取价格	Power Amplifier Module for CDMA / WCDMA / HSDPA / HSUPA / HSPA+ / LTE - Band V (824-849 MH
SKY77705	SKYWORKS	获取价格	Power Amplifier Module for WCDMA / HSDPA / HSUPA / HSPA+ / LTE - Band VIII (880-915 MHz)
SKY77706	SKYWORKS	获取价格	Power Amplifier Module for LTE FDD Band VII (2500-2570 MHz)
SKY77707	SKYWORKS	获取价格	Power Amplifier Module for LTE / EUTRAN Bands XII / XVII (698-716 MHz)
SKY77708	SKYWORKS	获取价格	Power Amplifier Module for LTE / EUTRAN Bands XIII / XIV (777-798 MHz)
SKY77709	SKYWORKS	获取价格	Power Amplifier Module for LTE FDD Band VII (2300-2400 MHz)
SKY77737-15	SKYWORKS	获取价格	PLL Frequency Synthesizer
SKY77754-11	SKYWORKS	获取价格	Telecom Circuit, 1-Func, Bipolar, PACKAGE-26

与SKY77701相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

40
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

32
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

60
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

56

产品中心

服务支持

精选活动

关于我们

帮助中心

SKY77701

SKY77701 数据手册

与SKY77701相关器件

与SKY77701相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SKY77701

SKY77701 数据手册

与SKY77701相关器件

与SKY77701相关文章

您还可以找

您在本页遇到什么问题？