TGS4304 Datasheet, PDF (1/10 Pages) TriQuint Semiconductor – High Power Ka-Band Absorptive SPDT Switch

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 @ V_C = +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 V_C =
+10V. These advantages, along with the
small size of the chip, make the
TGS4304 ideal for use in communication
and transmit/receive applications.
The TGS4304 is 100% DC & RF tested
on-wafer to ensure performance
compliance.
Lead free and RoHS compliant.
Primary Applications
• Ka-Band Transmit / Receive
• Point-to-Point Radio
• Point-to-Multipoint Radio
Measured Data
V_A = +5V, I_A ≈ 0mA, V_B = -4V, I_B = 30mA
0.0
20
-0.5
15
-1.0
10
-1.5
5
-2.0
S21
0
S11
-2.5
S22
-5
-3.0
-10
-3.5
-15
-4.0
-20
-4.5
-25
-5.0
-30
32 33 34 35 36 37 38 39 40
Frequency (GHz)
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: [phone] Fax: [phone] Email: [e-mail] Web: www.triquint.com