Product Specification
PE83501
Product Description
The PE83501 is a high-performance dynamic
UltraCMOS™
prescaler with a fixed divide ratio of 2. Its operating frequency
range is 400 MHz to 3.5 GHz. The PE83501 operates on a
nominal 3 V supply and draws only 12 mA. It is packaged in a
small 8-lead MSOP and is ideal for frequency scaling and
microwave PLL synthesis solutions.
The PE83501 is manufactured on Peregrine’s UltraCMOS™
process, a patented variation of silicon-on-insulator (SOI)
technology on a sapphire substrate, offering the performance
of GaAs with the economy and integration of conventional
CMOS.
Figure 1. Functional Schematic Diagram
3.5 GHz Low Power UltraCMOS™
Divide-by-2 Prescaler
Military Operating Temperature Range
Features
•
High-frequency operation:
400 MHz to 3.5 GHz
•
Fixed divide ratio of 2
•
Low-power operation:
12 mA typical @ 3 V
•
Small package: 8-lead MSOP
•
Low cost
Figure 2. Package Type
8-lead MSOP
D
Q
F
out
DRIVER
OUTPUT BUFFER
F
in
CLK
DEC
PREAMP
QB
OFF-CHIP
BYPASS
Table 1. Electrical Specifications
(Z
S
= Z
L
= 50
Ω
)
2.85V
≤
V
DD
≤
3.15 V; -55° C
≤
T
A
≤
125° C, unless otherwise specified
Parameter
Supply Voltage
Supply Current
Input Frequency (F
in
)
Input Power (P
in
)
Conditions
Minimum
2.85
Typical
3.0
13
Maximum
3.15
18
3500
+10
+10
+10
Units
V
mA
MHz
dBm
dBm
dBm
dBm
400
400 MHz
≤
F
in
≤
2.0 GHz
2.0 GHz < F
in
≤
2.8 GHz
2.8 GHz < F
in
≤
3.5 GHz
-10
0
+5
-15
Output Power (P
out
)
400 MHz
≤
F
in
≤
3.5 GHz
Document No. 70-0124-02
│
www.psemi.com
©2003-2006 Peregrine Semiconductor Corp. All rights reserved.
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