SP4T RF SWITCH MODEL = Twn7425 Features 10 - 3000 MHz Package: 12 Pin TO-8B (T8) Also Available in: Connectorized Housings Maximum Ratings Ambient Operating Temperature........... - 55 C to + 100 C Hi RF1-RF4 Reflective in OFF State clorage Temperature...............---.. - 65 C to + 125 C i Intearal TTL Driver Case Temperature... 2.2... eee eee tees + 125C g , e DC Voltage... cee eee ene + 6.0 Volts MM Operating Temp. -55C to + 100C Continuous RF Input Power................000085 +32 dBm @ Environmental Screening available Specifications Pin Layout CHARACTERISTIC] _TYPICAL MIN/MAX s Ta= 25C Tas -55C to +100 C abe Frequency 10 - 3000 MHz 10 - 3000 MHz Insertion Loss (dB) 10 -100 MHz 1.0 1.6 Max. 100 -1500 MHz 1.2 16 Max. RE AF 1500 - 3000 MHz 1.4 2.4 Max. Isolation (dB) Gnd Gnd 10 -100 MHz 70 60 Min. RF2 RF3 100 -1500 MHz 45 35 Min. 1500 - 3000 MHz 35 30. Min. 1 dB Compression (dBm) 10 -100 MHz 18 8 Min. 100 -1500 MHz 27 20. Min. Gnd RF Gnd 1500 - 3000 MHz 30 29. Min. VSWR 'ON' 1.3:1 1.6:1 Max. Truth Table Switching Speed (psec) 20 30. Max. TTL Control Inputs Switch Position (50% TTL to 90% RF) Tu TTL2 RF Common Connected To DC Bias (mA) 0 0 RF4 (4.5 to 5.5 VDC) 2.4 4.0 Max. 1 0 RF4 Note: Care should always be taken to effectivety ground the case of each unit 0 1 RF3 . 1 1 RF2 Typical Performance Data 20 Insertion Loss (dB) 1.0 Start 10 MHz Stop 3.0 GHz 100 Isolation (dB) ON' VSWR y 0 Start 10 MHz Stop 3.0 GHz Start 10 MHz Stop 3.0 GHz Legend +25C +100C ------ -55C mplifoni 2707 Black Lake Place, Philadelphia, PA 19154 Oe TEL 215-464-4000 FAX 215-464-4001 eeeoe Rev.A 09/08/92