PE83501 Datasheet, PDF (1/7 Pages) Peregrine Semiconductor Corp. – 3.5 GHz Low Power CMOS Divide-by-2 Prescaler

Product Description
The PE83501 is a high-performance dynamic CMOS
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 in Peregrine’s patented
Ultra-Thin Silicon (UTSi^) CMOS process, offering the
performance of GaAs with the economy and integration
of conventional CMOS.
Figure 1. Functional Schematic Diagram
F_in
PREAMP
D
Q
CLK
DEC QB
OFF-CHIP
BYPASS
DRIVER
F_out
OUTPUT BUFFER
PRODUCT SPECIFICATION
PE83501 ^{Military Operating Temperature Range}
Military Operating Temperature Range
3.5 GHz Low Power CMOS
Divide-by-2 Prescaler
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 Drawing
3.05
2.85
5.05
8-lead MSOP
4.75
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
Supply Voltage
Supply Current
Input Frequency (Fin)
Input Power (Pin)
Output Power (Pout)
Conditions
400 MHz ≤ F_in ≤ 2.0 GHz
2.0 GHz < F_in ≤ 2.8 GHz
2.8 GHz < F_in ≤ 3.5 GHz
400 MHz ≤ F_in ≤ 3.5 GHz
Minimum
2.85
400
-10
0
+5
-15
Typical
3.0
13
Maximum
3.15
18
3500
+10
+10
+10
Units
V
mA
MHz
dBm
dBm
dBm
dBm
PEREGRINE SEMICONDUCTOR CORP.  | http://www.peregrine-semi.com
Copyright  Peregrine Semiconductor Corp. 2003
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