GP2015 Datasheet, PDF (15/24 Pages) Mitel Networks Corporation – GPS Receiver RF Front End

GP2015
6
5.5
5
4.5
4
3.5
3
-60
-40
-20
0
20
40
60
80
100
120
CASE TEMP(°C)
Fig. 14 On-chip Phase-locked-loop Synthesiser Phase-detector gain
Vcc = +2.65V
Vcc = +3.8V
Vcc = +5.55V
1600
1500
1400
1300
1200
NOTE:- 1400MHz is the nominal VCO frequency
LOW - 2.65V
HIGH - 2.65V
LOW - 3.8V
HIGH - 3.8V
LOW - 5.55V
HIGH - 5.55V
1100
1000
-60
-40
-20
0
20
40
60
80
100
120
CASE TEMP(°C)
Fig. 15 On-chip Phase-locked-loop Synthesiser - LOW and HIGH limits of VCO frequency for PLL to be locked
(Note that this a typical characteristic and cannot be guaranteed)
15