CHA6518 United Monolithic Semiconductors, CHA6518 Datasheet - Page 7

• Manufacturer Part Number: CHA6518
• Description: 5 ? 18 Ghz High Power Amplifier
• Manufacturer: United Monolithic Semiconductors

5 – 18 GHz High Power Amplifier
Ref. DSCHA65185007 - 7 Jan 05
Assembly recommendations
For thermal and electrical considerations, the chip should be brazed on a metal base plate.
The RF, DC and modulation port inter-connections should be done according to the following
table:
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
VD (2, 5, 8, 10, 13)
VG (3, 6, 12, 15)
Tel.: [phone] - Fax : [phone]
Vg
OUT (9)
IN (17)
Lbonding
Port
C1
C1
Inductance (Lbonding) = 0.3nH
Inductance (Lbonding) = 0.3nH
Inductance
Inductance
C1 C1
Connection
C1
7/8
C 2
C 2
1nH
1nH
C 2
C 2
C1
C1
Specifications subject to change without notice
External capacitor
C1 ~ 100pF
C2 ~ 100nF
C1 ~ 100pF
C2 ~ 100nF
C1
C1
Lbonding
CHA6518
Vd