TGL4203 TriQuint, TGL4203 Datasheet - Page 8

• Manufacturer Part Number: TGL4203
• Description: Wireless Accessories DC->50 GHz Analog Atten (17dB)
• Manufacturer: TriQuint

Specifications of TGL4203

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1011332

GaAs MMIC devices are susceptible to damage from Electrostatic Discharge. Proper precautions should
be observed during handling, assembly and test.
RFin
C1
R2
R4
R1
TriQuint Semiconductor Texas : Phone [phone]
R3
Q1
R3 = 400 Ohms
R1 = 40 Ohms
R4 = 3k Ohms
R4
R4
R4
R4
R4
C1 = 1 pF
Q2
Q2
Q2
Q2
Q2
R4
R4
R4
R4
R4
V1
V1 controls series FETs Q1
V2 controls shunt FETs Q2
Q2
Q2
Q2
Q2
Q2
DC Schematic
R4
R4
R4
R4
R4
Q2
Q2
Q2
Q2
Q2
V2
R4
R4
R4
R4
R4
Fax [phone] Web: www.triquint.com
Q2
Q2
Q2
Q2
Q2
R4
R4
R4
R4
R4
C1
Product Data Sheet
Q2
Q2
Q2
Q2
Q2
R4
R4
R4
R4
R4
August 5, 2008
Q2
Q2
Q2
Q2
Q2
R3
TGL4203
R1
R4
Q1
RFout
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