Datasheet > SKY77154

SKY77154

更新时间： 2024-01-14 20:33:35

品牌	Logo	应用领域
思佳讯 - SKYWORKS		/
页数	文件大小	规格书
12页	182K
描述
System Smart PA Module for CDMA / AMPS (824-849 MHz)

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SKY77154 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	HLSON,	针数：	8
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	JESD-30 代码：	S-XDSO-N8
长度：	3 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-30 °C
封装主体材料：	UNSPECIFIED	封装代码：	HLSON
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度（摄氏度）：	250	认证状态：	Not Qualified
座面最大高度：	1.25 mm	标称供电电压：	3.4 V
表面贴装：	YES	电信集成电路类型：	RF AND BASEBAND CIRCUIT
温度等级：	OTHER	端子形式：	NO LEAD
端子节距：	0.8 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	3 mm

SKY77154 数据手册

DATA SHEET

SKY77154 System Smart® PA Module for CDMA / AMPS

(824–849 MHz)

Applications

Description

• Digital cellular (CDMA)

• Analog cellular (AMPS)

• Wireless local loop (WLL)

The SKY77154 System Smart® Power Amplifier Module (PAM) is a fully matched, 8-pin surface

mount module developed for Code Division Multiple Access (CDMA) / Advanced Mobile Phone Service

(AMPS) and Wireless Local Loop (WLL) applications. This small and efficient module packs a full 824–

849 MHz bandwidth coverage into a single compact package. The device meets the stringent IS95

CDMA linearity requirements to and exceeding 28 dBm output power, and can be driven to levels

beyond 31 dBm for high efficiency in FM mode operation. A low current pin (VCONT) provides

improved efficiency for the low RF power range of operation.

Features

• Low voltage positive bias

supply

- 3.2 V to 4.2 V

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. The output match is realized off-chip and within the module package to optimize

efficiency and power performance into a 50-ohm load. This device is manufactured with Skyworks’

GaAs Heterojunction Bipolar Transistor (HBT) process that provides for all positive voltage DC supply

operation while maintaining high efficiency and good linearity. Primary bias to the SKY77154 is

supplied directly from a 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. Power down is accomplished by setting the voltage on the low current

reference pin 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.

• Low V^REF

- 2.85 V, nominal

• Low I^REF

- less than 1 mA

• Good linearity

• High efficiency

• Large dynamic range

• 8-pin package

- 3 x 3 x 1.2 mm

• Power down control

• Dynamic bias control

• InGaP

• IS95/CDMA2000/EVDO

MODULE

MMIC

VCONT (3)

Skyworks offers lead

(Pb)-free "environmentally

friendly" packaging

VREF (4)

Power

Driver

Stage Bias

that is RoHS compliant

(European Parliament

for the Restriction of

Hazardous Substances).

VCC1 (1)

VCC2 (8)

Output

Match

Input

Match

Inter-Stage

Match

(7) RF_OUT

RF_IN (2)

GND (5, 6)

103067_001

Figure 1. Functional Block Diagram

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

103067A • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • November 3, 2006

12 3 4 5 6 7...12

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与SKY77154相关器件

型号	品牌	描述	获取价格	数据表
SKY77155	SKYWORKS	RF and Baseband Circuit, Bipolar, PDSO8, 3 X 3 MM, 1.15 MM HEIGHT, ROHS COMPLIANT, MCM-8	获取价格
SKY77161	SKYWORKS	PA Module for TD-SCDMA (2010-2025 MHz)	获取价格
SKY77162	SKYWORKS	System Smart Power Amplifier Module for CDMA / AMPS (824-849 MHz)	获取价格
SKY77163	SKYWORKS	AutoSmart PA Module for CDMA / AMPS (824-849 MHz)	获取价格
SKY77166	SKYWORKS	Power Amplifier Module for CDMA2000 (450-460 MHz)	获取价格
SKY77170	SKYWORKS	Narrow Band Medium Power Amplifier, 1920MHz Min, 1980MHz Max, 4 X 4 MM, 1.15 MM HEIGHT, GR	获取价格

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