Order this document by MC3356/D
MC3356
Wideband FSK Receiver
The MC3356 includes Oscillator, Mixer, Limiting IF Amplifier, Quadrature
Detector, Audio Buffer, Squelch, Meter Drive, Squelch Status output, and
Data Shaper comparator. The MC3356 is designed for use in digital data
communciations equipment.
•
Data Rates up to 500 kilobaud
•
•
•
WIDEBAND
FSK
RECEIVER
SEMICONDUCTOR
TECHNICAL DATA
Excellent Sensitivity: – 3 dB Limiting Sensitivity
Excellent Sensitivity:
30
µVrms
@ 100 MHz
Highly Versatile, Full Function Device, yet Few External Parts are
Required
Down Converter Can be Used Independently — Similar to NE602
P SUFFIX
PLASTIC PACKAGE
CASE 738
DW SUFFIX
PLASTIC PACKAGE
CASE 751D
(SO–20L)
Figure 1. Representative Block Diagram
RF
VCC
RF
Ground
1
2
3
4
5
Ceramic
Filter
6
7
8
9
10
Quadrature Detector
Tank
Device
MC3356DW
VCC
MC3356P
20
19
18
Mixer
Data Shaping
Comparator
+
–
17
16
Squelch
Status
Hysteresis
RF
Input
Ground
PIN CONNECTIONS
RF Ground 1
OSC Emitter 2
Data
Output
VCC
OSC Collector 3
RF VCC 4
Mixer Output 5
IF VCC 6
Limiter Input 7
Limiter Bias 8
Limiter Bias 9
Quad Bias 10
20 RF Input
19 Ground
18 Data Output
17 + Comparator
16 – Comparator
15 Squelch Status
14 Squelch Control
13 Buffered Output
12 Demodulator
Filter
11 Quad Input
OSC
Comparator –
+
Meter Current
Limiter
15
14
Buffer
13
12
11
Squelch
Adjust
(Meter)
ORDERING INFORMATION
Operating
Temperature Range
TA = – 40 to +85°C
Package
SO–20L
Plastic DIP
©
Motorola, Inc. 1996
Rev 0
MOTOROLA ANALOG IC DEVICE DATA
1
MOTOROLA [ MOTOROLA, INC ]
