PE83511 Datasheet, PDF (1/6 Pages) Peregrine Semiconductor Corp. – DC - 1500MHz Low Power CMOS Divide-by-2 Prescaler

Product Description
The PE83511 is a high-performance static CMOS
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 14mA.
It is packaged in a small 8-lead plastic MSOP and is
ideal for frequency scaling and clock generation
solutions.
The PE83511 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.
PRODUCT SPECIFICATION
PE83511
Military Operating Temperature Range
DC - 1500MHz Low Power
CMOS Divide-by-2 Prescaler
Features
• DC to 1500 MHz operation
• Fixed divide ratio of 2
• Low-power operation: 14mA
typical @ 3.0 V
• Ultra small package: 8-lead
plastic MSOP
Figure 1. Functional Schematic Diagram
Figure 2. Package Type
3.05
2.85
IN
PREAMP
D
Q
CLK
OUT
QB
DRIVER OUTPUT BUFFER ____
OUT Enable
____
OUT
OUTPUT BUFFER
Table 1. Electrical Specifications (ZS = ZL = 50 Ω)
2.85V ≤ V_DD ≤ 3.15 V; -55° C ≤ T_A ≤ 125° C, unless otherwise specified
Parameter
Conditions
Minimum
Supply Voltage
2.85
Supply Current
OUTB Disabled
OUTB Enabled
Input Frequency (FIN)
DC
Input Power (PIN)
Output Power
100 MHz ≤ F_in ≤ 1200 MHz
-5
-55°C ≤ T_A ≤ 85°C
100 MHz ≤ F_in ≤ 1200 MHz
0
85°C ≥ T_A ≥ 125°C
1200 MHz < F_in ≤ 1500 MHz
+5
-55°C ≤ T_A ≤ 85°C
DC < Fin ≤ 1500MHz
+2
Typical
3.0
7
14
5.05
8-lead MSOP
4.75
Maximum
3.15
12
25
1500
+10
Units
V
mA
mA
MHz
dBm
+10
dBm
+10
dBm
dBm
PEREGRINE SEMICONDUCTOR CORP.  | http://www.peregrine-semi.com
Copyright  Peregrine Semiconductor Corp. 2003
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