Product Specification
PE83511
DC - 1500 MHz Low Power UltraCMOS™
Divide-by-2 Prescaler
Product Description
Military Operating Temperature Range
The PE83511 is a high-performance static UltraCMOS™
prescaler with a fixed divide ratio of 2. Its operating frequency
range is DC to 1500 MHz. The PE83511 operates on a nominal
3V supply and draws only 14 mA. It is packaged in a small 8-
lead plastic MSOP and is ideal for frequency scaling and clock
generation solutions.
Features
• DC to 1500 MHz operation
• Fixed divide ratio of 2
• Low-power operation:
The PE83511 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.
14 mA typical @ 3.0 V
• Ultra small package: 8-lead MSOP
Figure 2. Package Type
Figure 1. Functional Schematic Diagram
8-lead MSOP
D
Q
OUT
IN
CLK
QB
DRIVER
OUTPUT BUFFER ____
OUT Enable
PREAMP
____
OUT
OUTPUT BUFFER
Table 1. Electrical Specifications (ZS = ZL = 50 Ω)
2.85 V ≤ VDD ≤ 3.15 V; -55° C ≤ TA ≤ 125° C, unless otherwise specified
Parameter
Conditions
Minimum
Typical
Maximum
Units
Supply Voltage
2.85
3.0
3.15
V
OUTB Disabled
OUTB Enabled
7
12
25
mA
mA
Supply Current
14
Input Frequency (FIN)
DC
-5
1500
MHz
100 MHz ≤ Fin ≤ 1200 MHz
-55°C ≤ TA ≤ 85°C
+10
+10
+10
dBm
dBm
100 MHz ≤ Fin ≤ 1200 MHz
85°C ≥ TA ≥ 125°C
Input Power (PIN)
Output Power
0
1200 MHz < Fin ≤ 1500 MHz
-55°C ≤ TA ≤ 85°C
+5
+2
dBm
dBm
DC < Fin ≤ 1500 MHz
Document No. 70-0113-03 │ www.psemi.com
©2003-2006 Peregrine Semiconductor Corp. All rights reserved.
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