SPDT UltraCMOS RF Switch
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Product Specification
PE4241
SPDT UltraCMOS™ RF Switch
Product Description
The PE4241 UltraCMOS™ ...
Description
www.DataSheet4U.com
Product Specification
PE4241
SPDT UltraCMOS™ RF Switch
Product Description
The PE4241 UltraCMOS™ RF Switch is designed to cover a broad range of applications from DC through 3.0 GHz. This reflective switch integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface, and can be controlled using either single-pin or complementary control inputs. Using a nominal +3-volt power supply voltage, a typical input 1 dB compression point of +27 dBm can be achieved. The PE4241 UltraCMOS™ RF Switch 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 Diagram
RFCommon
Features Single-pin or complementary CMOS logic control inputs
+3.0-volt power supply needed for
single-pin control mode
Low insertion loss: 0.7 dB at 1.0 GHz,
0.9 dB at 2.0 GHz
Isolation of 30 dB at 1.0 GHz, 21 dB at
2.0 GHz
Typical input 1 dB compression point of
+27 dBm
Ultra-small SOT23 package
Figure 2. Package Type
6-lead SOT23
RF1
RF2
CMOS Control Driver
CTRL CTRL or VDD
Table 1. Electrical Specifications @ +25 °C, VDD = 3 V (ZS = ZL = 50 Ω)
Parameter
Operation Frequency Insertion Loss Isolation Return Loss ‘ON’ Switching Time ‘OFF’ Switching Time Video Feedthrough
2 1
Conditions
1000 MHz 2000 MHz 1000 MHz 2000 MHz 1000 MHz 2000 MHz 50% CTRL to 0.1 dB of final value, 1 GHz 50% CTRL to 25 dB isolation, 1 GHz...
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