TGS4307_15 Datasheet, PDF (8/9 Pages) TriQuint Semiconductor – 77 GHz Transceiver Switch

Product Data Sheet
August 5, 2008
TGS4307
Application Schematic
TGS4307
J1
B1
J4
RX Port
B4
IF
J2
B2
B3
B5
B4
J6
LO Port
J3
J5
Source
Port
Function
Transmit
Receive
Bias State Table
Selected Antenna Unused Antennas
(B1, B2, or B3)
(B1, B2, or B3)
-5 to 0V
+10mA each
-5 to 0V
+10mA each
B4
+20mA
0V
Forward voltage is ~ +1.3V to achieve bias current
B5
0V
+20mA
GaAs MMIC devices are susceptible to damage from Electrostatic Discharge. Proper precautions should
be observed during handling, assembly and test.
8
TriQuint Semiconductor Texas: Phone [phone] Fax [phone] Email: [e-mail] Web: www.triquint.com