Silicon Bipolar MMIC
3.5 and 5.5 GHz Divide-by-4
Static Prescalers
Technical Data
IFD-53010
IFD-53110
Features
鈥?Wide Operating Frequency
Range:
IFD-53010: 0.15 to 5.5 GHz
IFD-53110: 0.15 to 3.5 GHz
鈥?Low Phase Noise:
-143 dBc/Hz @ 1 kHz Offset
鈥?Output Power:
-5 dBm Typ.
鈥?Single Supply Voltage
V
cc
= 5 V or V
ee
= -5 V
鈥?On-Chip Terminations
Provide Good Input and
Output VSWRs
鈥?Hermetic Gold-Ceramic
Surface Mount Package
100 mil Stripline Package
Description
Hewlett-Packard's IFD-53010 and
IFD-53110 are low phase noise
silicon bipolar static digital
frequency dividers using two
scaled Emitter-Coupled-Logic
(ECL) master-slave D flip-flops
and buffer amplifiers. They are
housed in hermetic high reliability
surface mount packages suitable
for commercial, industrial, and
military applications. Typical
applications include stabilized or
digitally controlled local oscil-
lators for GPS, SATCOM or
military receivers, and frequency
synthesizers and counters in
instrumentation systems. The
IFD-53110 is a lower cost selected
version of the IFD-53010, and is
distinguished by a reduced
operating frequency range.
The IFD series of frequency
dividers is fabricated using
Hewlett-Packard's 18 GHz, f
t
,
ISOSAT鈩?2 silicon bipolar
process which uses nitride self-
alignment, submicrometer
lithography, trench isolation, ion-
implantation, gold metallization
and polyimide intermetal
dielectric and scratch protection
to achieve excellent device
uniformity, performance, and
reliability.
Pin Configuration
3
V
EE
4
RF INPUT
2
RF OUTPUT
1
V
CC
Functional Block Diagram
1
V
CC
RF INPUT
4
C
C
Q
Q
C
C
Q
Q
RF OUTPUT
2
3
V
EE
7-151
5965-9115E