Datasheet > MC3371P

MC3371P

更新时间： 2024-11-21 11:09:15

品牌	Logo	应用领域
LANSDALE		商用集成电路光电二极管
页数	文件大小	规格书
19页	1375K
描述
Low Power Narrowband FM IF

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中文翻译

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MC3371P 数据手册

ML3371

ML3372

Low Power

Narrowband FM IF

Legacy Device: Motorola MC3371, MC3372

The ML3371 and ML3372 perform single conversion FM

reception and consist of an oscillator, mixer, limiting IF amplifi-

er, quadrature discriminator, active filter, squelch switch, and

meter drive circuitry. These devices are designed for use in FM

dual conversion communication equipment. The ML3371/ML3372

are similar to the Motorola MC3361/MC3357 FM IFs, except

that a signal strength indicator replaces the scan function control-

ling driver which is in the MC3361/MC3357. The ML3371 is

designed for the use of parallel LC components, while the

ML3372 is designed for use with either a 455 kHz ceramic dis-

criminator, or parallel LC components.

P DIP 16 = EP

PLASTIC PACKAGE

CASE 648

These devices also require fewer external parts than earlier

products. The ML3371 and ML3372 are available in dual–in–line

and surface mount packaging.

SO 16 = -5P

PLASTIC PACKAGE

CASE 751B

• Wide Operating Supply Voltage Range: V

• Input Limiting Voltage Sensitivity of –3.0 dB

= 2.0 to 9.0 V

(SO–16)

• Low Drain Current: I

Squelch Off

= 3.2 mA, @ V

= 4.0 V,

CROSS REFERENCE/ORDERING INFORMATION

PACKAGE

P DIP 16

SO 16

P DIP 16

SO 16

MOTOROLA

LANSDALE

• Minimal Drain Current Increase When Squelched

• Signal Strength Indicator: 60 dB Dynamic Range

• Mixer Operating Frequency Up to 100 MHz

• Fewer External Parts Required than Earlier Devices

MC3371P

MC3371D

MC3372P

MC3372D

ML3371EP

ML3371-5P

ML3372EP

ML3372-5P

• Operating Temperature Range T = –30° to +70°C

Note: Lansdale lead free (Pb) product, as it

becomes available, will be identified by a part

number prefix change from ML to MLE.

MAXIMUM RATINGS

Rating

Power Supply Voltage

Symbol

(max)

Value

Unit

Vdc

V16

RF Input Voltage (V

Detector Input Voltage

4.0 Vdc)

1.0

Vrms

Vpp

Vdc

1.0

Squelch Input Voltage

V12

6.0

4.0 Vdc)

Mute Function

–

–0.7 to 10

l14

Mute Sink Current

Junction Temperature

150

°C

Storage Temperature Range

–

stg

–65 to +150

°C

NOTES: 1. Devices should not be operated at these values. The “Recommended Operating

Conditions” table provides conditions for actual device operation.

PIN CONNECTIONS

Mixer Input

16 Mixer Input

Gnd

Crystal Osc

14 Mute

Gnd

Mute

Mixer Output

Meter Drive

ML3372

(Top View)

ML3371

(Top View)

Squelch Input

Filter Output

Filter Input

Limiter Input

Decoupling

11 Filter Output

10 Filter Input

Decoupling

Limiter Output

Recovered Audio

Quad Coil

Quad Input

Page 1 of 19

www.lansdale.com

Issue A

12 3 4 5 6 7...19

中文翻译

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与MC3371P相关器件

型号	品牌	获取价格	描述	数据表
MC3372	MOTOROLA	获取价格	LOW POWER FM IF
MC3372AD	MOTOROLA	获取价格	Audio Demodulator, FM, PDSO16, PLASTIC, SO-16
MC3372AP	MOTOROLA	获取价格	暂无描述
MC3372D	MOTOROLA	获取价格	LOW POWER FM IF
MC3372D	LANSDALE	获取价格	Low Power Narrowband FM IF
MC3372DTB	MOTOROLA	获取价格	LOW POWER FM IF
MC3372P	MOTOROLA	获取价格	LOW POWER FM IF
MC3372P	LANSDALE	获取价格	Low Power Narrowband FM IF
MC3373	FREESCALE	获取价格	Remote Control Amplifier/Detector
MC33730	FREESCALE	获取价格	Switch Mode Power Supply with Multiple Linear Regulators

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