CA912

更新时间： 2024-02-18 20:44:11

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		射频和微波射频放大器微波放大器有线电视高功率电源
页数	文件大小	规格书
4页	57K
描述
17 dB 40-860 MHz VHF/UHF CATV/MATV AMPLIFIER

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技术参数
数据手册

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CA912 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.72	Is Samacsys：	N
特性阻抗：	75 Ω	增益：	16.5 dB
最大输入功率 (CW)：	17 dBm	最大工作频率：	860 MHz
最小工作频率：	40 MHz	最高工作温度：	100 °C
最低工作温度：	-20 °C	射频/微波设备类型：	WIDE BAND LOW POWER
Base Number Matches：	1

CA912 数据手册

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by CA912/D

SEMICONDUCTOR TECHNICAL DATA

The RF Line

. . . designed for broadband applications requiring low–distortion and high

output capability. Specifically intended for CATV/MATV market requirements.

These amplifiers feature ion–implanted arsenic emitter transistors and an all

gold metal system.

•

Specified Characteristics at T = 25°C; V

= 15 V

17 dB

40–860 MHz

VHF/UHF

Frequency Range — 40 to 860 MHz

Power Gain — 17 dB Typ @ f = 40 MHz

Noise Figure — 7.0 dB Typ @ f = 500 MHz

123 dBµV DIN45004B @ 860 MHz

CATV/MATV

AMPLIFIER

•

All Gold Metallization for Improved Reliability

Superior Gain, Return Loss and DC Current Stability with Temperature

CASE 714P–03, STYLES 2, 3

MAXIMUM RATINGS (T = 25°C unless otherwise noted)

Rating

Symbol

Value

Unit

Supply Voltage

RF Input Power Per Tone

+17

dBm

°C

Storage Temperature

stg

– 40 to +100

– 20 to +100

Operating Case Temperature Range

°C

ELECTRICAL CHARACTERISTICS (T = 25°C, V

= 15 V, 75 Ohm System)

Characteristic

Supply Current

Symbol

Min

640

16.5

Typ

Max

760

17.5

860

1.5

Unit

700

Power Gain (f = 40 MHz)

Bandwidth

—

MHz

Slope (40–860 MHz)

Gain Flatness

0.2

—

0.8

—

1.0

Input/Output Return Loss f = 40 – 100 MHz

f = 100 – 800 MHz

IRL/ORL

—

f = 800 – 860 MHz

Second Order Intermodulation Distortion

(V = + 50 dBmV/ch.)

IMD

—

–67

dBµV

DIN45004B (See Figure 1) f = 40 – 400 MHz

f = 400 – 860 MHz

DIN

124

123

—

Noise Figure f = 500 MHz

f = 860 MHz

—

7.0

8.0

8.5

9.5

REV 7

MOTOROLA RF DEVICE DATA

Motorola, Inc. 1997

CA912

12 3 4

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