TGV2204-FC Datasheet, PDF (7/10 Pages) TriQuint Semiconductor – 19 GHz VCO with Prescaler

Electrical Schematic
F/8+ F/8-
Out Out
TGV2204-FC
~ ^÷8
RF
Prescaler
Out
VCO
TGV2204-FC
100
100
pF
pF
Vcc Vtune
Bias Procedures
Bias-up Procedure
Bias-down Procedure
Vtune set to ~ +2 V (for desired Freq)
Reduce Vcc to 0 V.
Vcc set to 5 V ± 5%
Turn Vtune to 0 V
For single-ended use of the prescaler (F/8+),
the F/8- output pin may be left open
7
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November 2009 © Rev D