AS125-73LF

更新时间： 2024-01-17 19:28:45

品牌	Logo	应用领域
思佳讯 - SKYWORKS		开关光电二极管
页数	文件大小	规格书
2页	29K
描述
SPDT, 0MHz Min, 2500MHz Max, 1.1dB Insertion Loss-Max, ULTRA MINIATURE, PLASTIC, SOT-6, 6 PIN

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技术参数
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AS125-73LF 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.8	特性阻抗：	50 Ω
构造：	COMPONENT	最大输入功率 (CW)：	33.01 dBm
最大插入损耗：	1.1 dB	最大工作频率：	2500 MHz
最小工作频率：		最高工作温度：	125 °C
最低工作温度：	-40 °C	射频/微波设备类型：	SPDT
最大电压驻波比：	1.7	Base Number Matches：	1

AS125-73LF 数据手册

GaAs IC SPDT Reflective Switch

Positive Control DC–2.5 GHz

AS125-73

Features

SOT-6

■ Low Insertion Loss (0.4 dB @ 0.9 GHz)

0.074

(1.90 mm REF.)

0.126 (3.20 mm)

0.087 (2.20 mm)

■ Complementary Positive Control Voltages

PIN 6

(0/+3 V to 0/+5 V)

0.071 (1.80 mm)

0.052 (1.30 mm)

PIN 1

INDICATOR

PIN 1

■ Positive Voltage Supply (+3 to +5 V)

■ Low DC Power Consumption

0.020 (0.51 mm)

0.014 (0.350 mm)

0.037 (0.95 mm) REF.

0.012

(0.30 mm)

TYP.

■ Ultra Miniature 6 Lead SOT-6 Package

0.057 (1.45 mm)

0.035 (0.90 mm)

0.006

(0.15 mm)

0.000

5.0˚ ± 1˚

0.014

(0.26 mm)

0.004

Description

(0.00 mm)

The AS125-73 is a GaAs IC FET SPDT reflective switch

in the SOT-6 plastic package for commercial applications.

(0.10 mm)

5.0˚ ± 1˚

For positive operation it requires a fixed positive bias (V )

0.022 (0.61 mm)

0.004 (0.10 mm)

0.122 (3.10 mm)

0.106 (2.70 mm)

on the J line and DC blocks on all RF lines. This switch

can also be operated with complementary negative

voltage (no V or blocking caps required).The AS125-73

provides a low cost solution for IF switching requirements

in dual-band and dual mode subscribers.

Electrical Specifications at 25°C (0, +3 V)

Parameter

Frequency

Min.

Typ.

Max.

Unit

Insertion Loss

DC–0.5 GHz

DC–1.0 GHz

DC–2.0 GHz

DC–2.5 GHz

0.4

0.45

0.6

0.5

0.6

0.8

1.1

0.9

Isolation

DC–0.5 GHz

DC–1.0 GHz

DC–2.0 GHz

DC–2.5 GHz

VSWR

DC–1.0 GHz

DC–2.5 GHz

1.2:1

1.5:1

1.3:1

1.7:1

Operating Characteristics at 25°C (0, +3 V)

Parameter

Condition

Frequency

Min.

Typ.

Max.

Unit

Switching Characteristics

Rise, Fall (10/90% or 90/10% RF)

On, Off (50% CTL to 90/10% RF)

Video Feedthru

Input Power for 1 dB Compression

0/+3 V

0/+5 V

0.5–2.0 GHz

+21

+28

dBm

Intermodulation Intercept Point (IP3)

Control Voltages

For Two-tone Input Power +13 dBm

0.5–2.0 GHz

+45

dBm

= 0 to 0.2 V @ 20 µA Max.

= +3 V @ 100 µA Max. to +5 V @ 200 µA Max.

Low

High

= V

± 0.2 V

High

1. All measurements made in a 50 Ω system, unless otherwise specified.

2. DC = 300 kHz.

3. Insertion loss changes by 0.003 dB/°C.

4. Insertion loss state.

5.Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.

Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@skyworksinc.com • www.skyworksinc.com

Specifications subject to change without notice. 3/99A

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