Wideband, Ring
Demodulator
CORPORATION
SD8901
FEATURES
DESCRIPTION
The SD8901 is a ring demodulator/balanced mixer. Designed
to utilize Calogic’s ultra high speed and low capacitance
lateral DMOS process.
The SD8901 offers significant
performance improvements over JFET and diode balanced
mixers when low third order harmonic distortion has been a
problem.
PACKAGE INFORMATION
Part
Package
Temperature Range
-55
o
C to 125
o
C
-55
o
C to 125
o
C
-55
o
C to 125
o
C
SD8901HD Hermetic TO-78
SD8901CY Plastic Surface Mount
XSD8901 Sorted Chips in Carriers
PIN CONFIGURATIONS
Functional block diagram
•
High Frequency Operation
•
Wide Dynamic Range
•
Low Capacitance
•
Communications
•
RF Mixers
APPLICATIONS
SO-14
TO-78
LO
1
5
IF
2
7
RF
2
3
C
IF
2
LO
1
LO
2
IF
1
RF
2
RF
1
TOP VIEW
LO
1
SUB
LO
2
SUB
IF
2
SUB
NC
RF
2
SUB
RF
1
SUB
IF
1
SUB
NC
1
2
3
4
5
6
7
IF
1
RF
1
RF
2
CASE
LO
1
LO
2
IF
2
4 5
3
2
1
6
6
7
2
1
LO
2
RF
1
IF
1
4
SUBSTRATE
BOTTOM VIEW
CD4
CALOGIC [ CALOGIC, LLC ]
