MC3357D Motorola, MC3357D Datasheet

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MC3357D

Manufacturer Part Number
MC3357D
Description
Low power FM IF
Manufacturer
Motorola
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC3357DR2
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Low Power Narrowband FM IF
. . . includes Oscillator, Mixer, Limiting Amplifier, Quadrature Discriminator,
Active Filter, Squelch, Scan Control, and Mute Switch. The MC3357 is
designed for use in FM dual conversion communications equipment.
MOTOROLA ANALOG IC DEVICE DATA
Low Drain Current (3.0 mA (Typical) @ V CC = 6.0 Vdc)
Excellent Sensitivity: Input Limiting Voltage –
Low Number of External Parts Required
Recommend MC3372 for Replacement/Upgrade
V CC
10.245 MHz
Quad
(– 3.0 dB) = 5.0 V (Typical)
Coil
455 kHz
Filter
Figure 1. Representative Block Diagram
1
2
3
4
5
6
7
8
Limiter
Amp
Demodulator
Active
Filter
Amp
2.0 V
+
_
16
15
14
13
12
11
10
9
Z2
Detector
Z1
10.7 MHz Input
Ground
Audio Mute
Scan Control
Noise
Audio
MC3357D
MC3357P
Motorola, Inc. 1996
Device
Decoupling
PLASTIC PACKAGE
Crystal
Output
Limiter
Limiter
Output
Osc.
Mixer
Quad
Input
Input
V CC
ORDERING INFORMATION
CASE 751B
D SUFFIX
(SO–16)
PIN CONNECTIONS
1
2
3
4
5
6
7
8
SEMICONDUCTOR
Temperature Range
MC3357
TECHNICAL DATA
LOW POWER
T A = – 30 to +70 C
Order this document by MC3357/D
Operating
FM IF
PLASTIC PACKAGE
CASE 648
P SUFFIX
16
15
14
13
12
10
11
9
Plastic DIP
RF
Input
Gnd
Audio
Mute
Scan
Control
Squelch
Input
Filter
Output
Filter
Input
Demodulator
Output
Package
SO–16
Rev 5
1

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MC3357D Summary of contents

Page 1

... Decoupling Scan Control 13 12 Noise Detector 11 Active Filter Z1 Amp 2 Audio 9 Device MC3357D MC3357P Motorola, Inc. 1996 Order this document by MC3357/D MC3357 LOW POWER FM IF SEMICONDUCTOR TECHNICAL DATA P SUFFIX PLASTIC PACKAGE CASE 648 D SUFFIX CASE 751B (SO–16) PIN CONNECTIONS Input Osc ...

Page 2

... Typ Max Unit 2.0 – mA 3.0 5.0 5 3.0 – Vdc 400 – 350 – mVrms 46 – dB 2.0 2.5 Vdc 100 – – 0.5 Vdc – – Vdc 20 – dB 3.3 – k 2.2 – pF MOTOROLA ANALOG IC DEVICE DATA ...

Page 3

... Pin 3 must be dc connected below which it can swing 0.5 V. After suitable bandpass filtering (ceramic or LC), the signal goes to the input of a five–stage limiter at Pin 5. The output of the limiter at Pin 7 drives a multiplier, both internally directly, MOTOROLA ANALOG IC DEVICE DATA MC3357 Figure 2. Test Circuit 100 nF 1 ...

Page 4

... MC3357 MOTOROLA ANALOG IC DEVICE DATA ...

Page 5

... PL 0.25 (0.010) –A– –B– –T– SEATING PLANE 0.25 (0.010 MOTOROLA ANALOG IC DEVICE DATA MC3357 OUTLINE DIMENSIONS P SUFFIX PLASTIC PACKAGE CASE 648–08 ISSUE SEATING –T– PLANE SUFFIX PLASTIC PACKAGE CASE 751B– ...

Page 6

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...

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