Datasheet > CLA7

CLA7

更新时间： 2024-11-05 03:25:47

品牌	Logo	应用领域
泰科 - TE		放大器射频微波
页数	文件大小	规格书
3页	481K
描述
Limiting Amplifier 50 to 500 MHz

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技术参数
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CLA7 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.17	Is Samacsys：	N
其他特性：	SMA, HIGH RELIABILITY, I/P POWER-MAX (PEAK)=30DBM	特性阻抗：	50 Ω
构造：	COAXIAL	增益：	11 dB
最大输入功率 (CW)：	23 dBm	最大工作频率：	500 MHz
最小工作频率：	50 MHz	最高工作温度：	50 °C
最低工作温度：		射频/微波设备类型：	WIDE BAND LOW POWER
最大电压驻波比：	2	Base Number Matches：	1

CLA7 数据手册

RoHS

Compliant

Limiting Amplifier

5 0 to 5 0 0 M H z

LA7 / S M LA7

V 2

Features

Product Image

SYMMETRICAL CLIPPING

GOOD EVEN-ORDER SUPPRESSION

HIGH OUTPUT LEVEL: +11.5 dBm (TYP.)

HIGH THIRD-ORDER IP: +28 dBm (TYP.)

FAST PULSE RECOVERY TIME: < 50 NSEC (TYP.)

Description

The LA7 limiting amplifier is a discrete hybrid design, which

uses thin film manufacturing processes for accurate

performance and high reliability.

This design uses a Schottky diode limiter circuit at the input,

and a single stage bipolar transistor feedback amplifier at the

output. An RF choke is used for DC power supply decoupling

Both TO-8 and Surface Mount packages are hermetically

sealed, and MIL-STD-883 environmental screening is available.

Ordering Information

Part Number

Package

LA7

TO-8

SMLA7

CLA7 **

Surface Mount

SMA Connectorized

** The connectorized version is not RoHs compliant.

Electrical Specifications: Z₀= 50W, V_CC= +15 V_DC

Absolute Maximum Ratings

Parameter

Absolute

Maximum

Typical

25ºC

Guaranteed

Parameter

Units

0º to 50ºC -54º to +85ºC*

Storage Temperature

Case Temperature

DC Voltage

-62ºC to +125ºC

+125ºC

Frequency

MHz

20-550

12.5

50-500

12.0

50-500

11.0

+17 V

Small Signal Gain (min)

Gain Flatness (max)

Continuous Input Power

+23 dBm

±0.2

±0.5

±0.7

Short Term Input power

(1 minute max.)

400 mW

1 W

Noise Figure (max)

50-300 MHz

7.0

7.5

8.0

8.5

9.0

Peak Power (3 µsec max.)

Noise Figure (max)

300-500 MHz

—S“ Series Burn-In

Temperature (case)

+125ºC

Power Output

@ 1 dB comp. (min)

50-300 MHz

dBm

+12.0

+11.5

+11.0

+10.0

+8.0

+7.0

Thermal Data: V_CC= +15 V_DC

Power Output

@ 1 dB comp. (min)

300-500 MHz

Parameter

Rating

45ºC/W

0.560 W

dBm

Thermal Resistance ꢀ_jc

IP3

+28

1.3:1 / 1.3:1

Transistor Power Dissipation P_d

VSW R Input / Output (max)

DC Current @ 15 Volts (max)

1.7:1 / 1.7:1

2.0:1 / 2.0:1

Junction Temperature Rise

Above Case T_jc

+25.2ºC

* Over temperature performance limits for part number CLA7, guaranteed from 0^oC to +50^oC only.

M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macom.com for additional data sheets and product information.

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