Product Specification
PE83503
Product Description
The PE83503 is a high-performance monolithic
UltraCMOS™
prescaler with a fixed divide ratio of 8. Its operating frequency
range is 1.5 GHz to 3.5 GHz. The PE83503 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 microwave PLL synthesis
solutions.
The PE83503 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-8 Prescaler
Military Operating Temperature Range
Features
•
High-frequency operation:
1.5 GHz to 3.5 GHz
•
Fixed divide ratio of 8
•
Low-power operation: 12 mA typical
@ 3 V across frequency
•
Small package: 8-lead MSOP
•
Low Cost
Figure 2. Package Type
8-lead MSOP
D
IN
Pre-Amp
Q
D
Q
D
Q
OUT
Output
Buffer
CLK QB
CLK QB
CLK QB
Table 1. Electrical Specifications
(Z
S
= Z
L
= 50
Ω
)
2.85 V
≤
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
19
3.5
+10
+10
Units
V
mA
GHz
dBm
dBm
dBm
1.5
1500 MHz
≤
F
in
≤
2800 MHz
2800 MHz < F
in
≤
3500 MHz
-5
0
0
Output Power
Document No. 70-0126-02
│
www.psemi.com
©2003-2006 Peregrine Semiconductor Corp. All rights reserved.
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