參數(shù)資料
型號: MC13030
廠商: Motorola, Inc.
英文描述: DUAL CONVERSION AM RECEIVER
中文描述: 二次變頻接收機上午
文件頁數(shù): 1/16頁
文件大小: 386K
代理商: MC13030
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
DUAL CONVERSION
AM RECEIVER
ORDERING INFORMATION
MC13030DW
TA = –40
°
to +85
°
C
SOIC–28
DW SUFFIX
PLASTIC PACKAGE
CASE 751F
28
1
(Top View)
PIN CONNECTIONS
Order this document by MC13030/D
1
2
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4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Mix1 In
Mix1 In
RF Gnd
FET RF AGC
RF AGC2
RF AGC Adj
Mix1 RF AGC Adj
SD Level
IF Gnd
SD IF Out
S Level Out
IF AGC In
AF Out
VCC
VCO Out
VCO
VCO Ref
Mix1 Out
Mix1 Out
Vref
Mix2 In
Mix2 Out
Mix2 Out
Xtal Osc E
Xtal Osc B
IF In
Det Vref
Det In
MOTOROLA ANALOG IC DEVICE DATA
The MC13030 is a dual conversion AM receiver designed for car radio
applications. It includes a high dynamic range first mixer, local oscillator,
second mixer and second oscillator, and a high gain AGC’d IF and
detector. Also included is a signal strength output, two delayed RF AGC
outputs for a cascode FET/bipolar RF amplifier and diode attenuator, a
buffered IF output stage and a first local oscillator output buffer for driving
a synthesizer. Frequency range of the first mixer and oscillator is 100 kHz
to 50 MHz.
Applications include single band and multi–band car radio receivers, and
shortwave receivers.
Operation from 7.5 to 9.0 Vdc
First Mixer, 3rd Order Intercept = 20 dBm
Buffered First Oscillator Output
Second Mixer, 3rd Order Intercept = +5.0 dBm
No Internal Beats Between 1st and 2nd Oscillator Harmonics
Signal Strength Output
Limited 2nd IF Output for Frequency Counter Station Detector
Adjustable IF Output Station Detector Level
Adjustable RF AGC Threshold for Both Mixer Inputs
Two Delayed AGC Outputs for Cascode RF Stage and Diode Attenuator
Representative Block Diagram
This device contains 335 active transistors.
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VCC
VCO
5.1 V
6.5 V
Mix1
Mix2
XTal
Osc
4.1 V
3.0 mA
IF Amp
AGC
6.6 mA
Motorola, Inc. 1996
Rev 1
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