MC13030 Datasheet, PDF (1/16 Pages) Motorola, Inc – DUAL CONVERSION AM RECEIVER

Order this document by MC13030/D
MC13030
Advance Information
Dual Conversion
AM Receiver
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
28 27 26 25 24 23 22 21 20 19 18 17 16 15
5.1 V
6.5 V
Mix1
Mix2
XTal
Osc
4.1 V
VCO
6.6 mA
3.0 mA
IF Amp
AGC
VCC
1 2 3 4 5 6 7 8 9 10 11 12 13 14
This device contains 335 active transistors.
DUAL CONVERSION
AM RECEIVER
SEMICONDUCTOR
TECHNICAL DATA
28
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751F
PIN CONNECTIONS
1 Mix1 In
VCO Out 28
2 Mix1 In
VCO 27
3 _{RF Gnd}
VCO Ref ²⁶
4 FET RF AGC Mix1 Out 25
5 _{RF AGC2}
Mix1 Out ²⁴
6 _{RF AGC Adj}
Vref ²³
7 Mix1 RF AGC Adj Mix2 In 22
8 SD Level
Mix2 Out 21
9 _{IF Gnd}
Mix2 Out ²⁰
10 _{SD IF Out}
11 _{S Level Out}
Xtal Osc E ¹⁹
Xtal Osc B ¹⁸
12 _{IF AGC In}
IF In ¹⁷
13 AF Out
14 VCC
Det Vref 16
Det In 15
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range Package
MC13030DW TA = –40° to +85°C SOIC–28
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 1
1