Datasheet > SKY12233-11

SKY12233-11

更新时间： 2024-09-30 20:09:07

品牌	Logo	应用领域
思佳讯 - SKYWORKS		衰减器射频微波
页数	文件大小	规格书
11页	923K
描述
Variable Attenuator,

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技术参数
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SKY12233-11 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.8
射频/微波设备类型：	VARIABLE ATTENUATOR	Base Number Matches：	1

SKY12233-11 数据手册

DATA SHEET

SKY12233-11: High IIP3 2.1 to 3.1 GHz Voltage-Controlled

Variable Attenuator

Applications

 Automatic power leveling/gain control circuits in cellular base

stations and point-to-point radio IF chains

Control

Voltage

Control

Voltage

 General wireless systems including WiMAX, LTE, WCDMA,

VSAT, and military communications

Features

 2.1 to 3.1 GHz broadband operating range

 Maximum attenuation value: 34 dB

 Control voltage range: 0 to 5 V

 High IIP3: +61 dBm

 Low current consumption: <2 mA @ maximum attenuation

 Small, MCM (8-pin, 4.9 x 3.2 mm) package

(MSL3, 260 C per JEDEC J-STD-020)

In/Out

Out/In

Skyworks Green^TMproducts are compliant with

all applicable legislation and are halogen-free.

For additional information, refer to Skyworks

Deﬁnition of Green^TM, document number

SQ04–0074.

Figure 1. SKY12233-11 Block Diagram

Description

The SKY12233-11 is a voltage-controlled variable attenuator from

Skyworks series of high third order input intercept point (IIP3)

components. The device has been designed to operate over the

2.1 to 3.1 GHz frequency band, but is specifically optimized for

use as a wide dynamic range, low distortion attenuator, centered

at 2.60 GHz.

The SKY12233-11 provides monotonic attenuation performance

over its entire control voltage range. This attenuator is comprised

of a pair of matched PIN diodes that terminate two ports of its

internal 90-degree hybrid coupler. The diodes are biased using an

external control voltage signal. The attenuator requires no

external components. It operates with a control voltage range of 0

to 5 V and a 1.7 mA typical control current at maximum

attenuation.

A functional block diagram is shown in Figure 1. The pin

configuration and package are shown in Figure 2. Signal pin

assignments and functional pin descriptions are provided in

Table 1.

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

201925F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 7, 2016

12 3 4 5 6 7...11

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与SKY12233-11相关器件

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SKY12236-11	SKYWORKS	获取价格	Variable Attenuator,
SKY12239-11	SKYWORKS	获取价格	Variable Attenuator
SKY12241-492LF	SKYWORKS	获取价格	RF and Baseband Circuit, QFN-20
SKY12322-86LF	SKYWORKS	获取价格	GaAs Digital Attenuator 500 MHz-4 GHz 5 Bits, 0.5 dB LSB
SKY12323-303LF	SKYWORKS	获取价格	GaAs Digital Attenuator 500 MHz-3 GHz 5 Bits, 1 dB LSB
SKY12324-73	SKYWORKS	获取价格	GaAs IC 2-Bit Digital Attenuator 4 dB LSB 0.5-4 GHz
SKY12324-73LF	SKYWORKS	获取价格	GaAs IC 2-Bit Digital Attenuator 4 dB LSB 0.5-4 GHz
SKY12325-350LF	SKYWORKS	获取价格	3-Bit Digital Attenuator 500 MHz-6 GHz, 1 dB LSB
SKY12332-310LF	SKYWORKS	获取价格	6-Bit Digital Attenuator with Driver LF-1 GHz, 0.5 dB LSB, 31.5 dB Range
SKY12334-362LF	SKYWORKS	获取价格	GaAs 5 Bit Digital Attenuator, 5-Bits, 0.5 dB LSB with Serial-to-Parallel Driver 0.7 - 4 G

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