CSH210R

CSH210R General Purpose SPDT Switch Description: CSH210R is a general purpose single-pole, double-throw switch device designed for mobile communications applications such as cellular and PCS mobile phones, ISM bands, GPS receivers, L-band satellite terminals, WLAN and pagers. The device is based on pHEMT technology and exhibits very low insertion loss and high intermodulation performance. The CSH210R does not need a supply voltage and switching is accomplished with a positive control voltage. The device exhibits excellent VSWRs and isolation and is useable from DC to 2.5 GHz. Applications: • • General Purpose SPDT Antenna Diversity Switching TX-RX Switching Mobile Phones ISM and WLAN L-Band Satellite Terminals • • • • Features: • SPDT Switch for mobile communications: o Insertion Loss: 0.4 dB @ 2.0 GHz o Isolation: 20 dB @ 2.0 GHz o VSWR: 1.3:1 o P0.1dB: +26 dBm RF-frequency range DC – 2.5 GHz No supply voltage Positive control voltage Small SC-70 plastic package Package Outline: • • • • SC-70 Pin Configuration: 1: RF1 Port 2: GND 3: RF2 Port 4: Control V2 5: RF Common 6: Control V1 pg. 1/7 For further information, please visit www.triquint.com Ver 5; December 16th, 2003 CSH210R Maximum Ratings: Parameter Control Voltage Range RF Input Power Junction Temperature @ 30dbm input and 25°C Storage Temperature Symbol mi n Vcntrl Pin Tj Tstg -55 -5 Value max 5 3 2 50 150 V W °C °C Unit Exceeding any one or combination of these max ratings may cause permanent damage AC Electrical Characteristics: (T=25C; Vcntrl=3.0V; Pin=0dBm)** Parameter Insertion Loss RFC-RF1, RFCRF2 Isolation RF1-RF2 VSWR* (all ports) Gate Leakage Trise /Tfall (10% RF to 90%RF) Ton /Toff (50% CNTRL 90%/10%RF) Output Power for 0.1 dB compression Output Power for 1 dB compression Intermodulation Intercept Point P0.1dB P1 IP3 DC-2.5GHz DC-2.5GHz Pin=25dBm Freq.=1.0GHz *VSWR defined for insertion loss state only ** Performance optimized for 800 MHz to 2GHz operation with 100pF external blocking capacitors in all RF paths Symbol ILRF ISOL VSWR IL 10 20 26 30 56 Test Condition 0.5-1.0GHz 1.0-2.0GHz 0.5-1.0GHz 1.0-2.0GHz DC-2.5GHz 19 15 min typ 0.3 0.4 24 20 1.3:1 0.1 mA nS nS dBm dBm dBm max 0.45 0.6 dB Unit dB DC Electrical Characteristics Parameter Logic Level Low (State 0) Locig Level High (State 1) min 0 2.5 typ max 0.2 5 Unit V V pg. 2/7 For further information, please visit www.triquint.com Ver 5; December 16th, 2003 CSH210R PIN Assignments & Functional Block Diagram RF1 1 2 6 5 V1 GND RFC RF2 3 4 V2 *External DC blocking capacitors required; 100pF on pins 1,3 & 5. Pin Assignments: PIN 1 2 3 4 5 6 Symbol RF OUTPUT 1 GND RF OUTPUT 2 V_CONTROL 2 RF COMMON V_CONTROL 1 Abbreviation RF1 G ND RF2 V2 RFC V1 Description RF OUTPUT Circuit common and DC return RF OUTPUT RF OUTPUT 2 control Common RF port RF OUTPUT 1 control Truth Table: V1 0V 3V V2 3V 0V Through Path RFC – RF1 RFC – RF2 For further information, please visit www.triquint.com Ver 5; December 16th, 2003 pg. 3/7 CSH210R Typical Performance: (All Ports connected to 50ohms, Pin=0dBm, Vcntrl=3V unless otherwise specified, 100pF blocking capacitors) Optimized performance can be achieved 100pF Optimized performance can be achieved >2.0GHz by decreasing blocking capacitor to 2.0GHz by decreasing blocking capacitor to