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Product Specification PE3501

Product Description

3500 MHz Low Power UltraCMOS™ Divide-by-2 Prescaler The PE3501 is a high-performance dynamic UltraCMOS™ prescaler with a fixed divide ratio of 2. Its operating frequency range is 400 MHz to 3.5 GHz. The PE3501 operates on a nominal 3 V supply and draws only 12 mA. It is packaged in a small 8-lead TSSOP and is ideal for frequency scaling and microwave PLL synthesis solutions. The PE3501 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. Features High-frequency operation: 400 MHz to 3500 MHz Fixed divide ratio of 2 Low-power operation: 12 mA typical @ 3 V Small package: 8-lead TSSOP Low cost Figure 1. Functional Schematic Diagram Figure 2. Package Type

8-lead TSSOP

D Q CLK DEC QB F out F in DRIVER OUTPUT BUFFER PREAMP OFF-CHIPBYPASS

Table 1. Electrical Specifications

(Z

S

= Z

L

= 50 )

V
DD = 3.0 V, -40° C T
A 85° C,unless otherwise specified

Parameter Conditions Minimum Typical Maximum Units

Supply Voltage 2.85 3.0 3.15 V Supply Current 12 15 mA Input Frequency (F
in ) 400 3500 MHz Input Power (P
in )400 MHz F
in 3000 MHz 3000 MHz
in 3500 MHz -100+10+10dBmdBmOutput Power (P
out )400 MHz F
in 3000 MHz 3000 MHz
in 3500 MHz -10-15 dBmdBm Document No. 70-0111-04 www.psemi.com ©2005-2008 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 8