TGS4304

Advance Product Information September 26, 2005 High Power Ka-Band Absorptive SPDT Switch TGS4304 Key Features and Performance 32 - 40 GHz Frequency Range > 33 dBm Input P1dB @ VC = +10V On Chip Biasing Resistors On Chip DC Blocks < 1.0 dB Midband Insertion Loss < 4ns Switching Speed VPIN Technology Chip Dimensions: 1.58 x 1.10 x 0.10 mm (0.043 x 0.062 x 0.004 inches) Description The TriQuint TGS4304 is a GaAs absorptive single-pole, double-throw (SPDT) PIN monolithic switch designed to operate over the Ka-Band frequency range. This switch maintains a low insertion loss with high power handling of 33dBm or greater input P1dB at VC = +10V. These advantages, along with the small size of the chip, make the TGS4304 ideal for use in communication and transmit/receive applications. S21 (dB) Primary Applications Ka-Band Transmit / Receive Point-to-Point Radio Point-to-Multipoint Radio Measured Data VA = +5V, IA ≈ 0mA, VB = -4V, IB = 30mA 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 32 33 34 35 36 37 Frequency (GHz) 38 39 40 S21 S11 S22 20 15 10 0 -5 -10 -15 -20 -25 -30 S11,S22 (dB) 5 The TGS4304 is 100% DC & RF tested on-wafer to ensure performance compliance. Lead free and RoHS compliant. Note: This device is early in the characterization process prior to finalizing all electrical test specifications. Specifications are subject to change without notice. 1 TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: info-mmw@tqs....