Product Specification
PE9311
Product Description
The PE9311 is a high-performance static UltraCMOS™
prescaler with a fixed divide ratio of 2. Its operating frequency
range is DC to 1500 MHz. The PE9311 operates on a nominal
3 V supply and draws only 6.5 mA. It is packaged in a small 8-
lead ceramic SOIC and is ideal for frequency scaling and clock
generation solutions.
The PE9311 is manufactured in Peregrine’s patented Ultra-
Thin Silicon (UTSi®) CMOS process, offering the performance
of GaAs with the economy and integration of conventional
CMOS.
1500 MHz Low Power UltraCMOS™
Divide-by-2 Prescaler
Rad hard for Space Applications
Features
•
Rad hard for Space Applications
•
DC to 1500 MHz operation
•
Fixed divide ratio of 2
•
Low-power operation: 6.5 mA typical
@3V
•
Ultra small package: 8-lead Ceramic
SOIC
•
Guaranteed 100 Krads(Si) Total Dose
Performance
•
Superior Single Event Upset Immunity
Figure 1. Functional Diagram
Figure 2. Package Type
8-lead CSOIC
D
IN
Pre-Amp
Q
OUT
Output
Buffer
CLK QB
Table 1. Electrical Specifications @ +25 °C, V
DD
= 2.6 V
(Z
S
= Z
L
= 50
Ω)
V
DD
= 3.0 V, -40° C
≤
T
A
≤
85° C, unless otherwise specified
Parameter
Supply Voltage
Supply Current
Input Frequency (F
in
)
Conditions
Minimum
2.85
Typical
3.0
6.5
Maximum
3.15
11
1500
+10
+10
Units
V
mA
MHz
dBm
dBm
dBm
DC
DC <
Fin
•
1000 MHz
-8
0
0
Input Power (P
in
)
1000 <
Fin
•
1500 MHz
Output Power (P
out
)
DC < Fin
•
1500 MHz
Document No. 70-0114-02
│
www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
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