2001 Nov 01
4
Philips Semiconductors
Product specication
860 MHz, 20 dB gain power doubler amplier
CGD914; CGD914MI
Notes
1. Vo = 38 dBmV at 54 MHz; Tilt = 7.3 dB (55 to 547 MHz) extrapolated to 12 dB at 870 MHz.
2. Vo = 38 dBmV at 54 MHz; Tilt = 10.2 dB (55 to 745 MHz) extrapolated to 12 dB at 870 MHz.
3. Vo = 38 dBmV at 54 MHz; Tilt = 12 dB (55 to 865 MHz).
4. fp = 55.25 MHz; Vp = 60 dBmV; fq = 493.25 MHz; Vq = 60 dBmV; measured at fp +fq = 548.5 MHz.
5. fp = 55.25 MHz; Vp = 60 dBmV; fq = 691.25 MHz; Vq = 60 dBmV; measured at fp +fq = 746.5 MHz.
6. fp = 55.25 MHz; Vp = 60 dBmV; fq = 805.25 MHz; Vq = 60 dBmV; measured at fp +fq = 860.5 MHz.
7. Measured according to DIN45004B: fp = 540.25 MHz; Vp =Vo; fq = 547.25 MHz; Vq =Vo 6 dB; fr = 549.25 MHz;
Vr =Vo 6 dB; measured at fp +fq fr = 538.25 MHz.
8. Measured according to DIN45004B: fp = 740.25 MHz; Vp =Vo; fq = 747.25 MHz; Vq =Vo 6 dB; fr = 749.25 MHz;
Vr =Vo 6 dB; measured at fp +fq fr = 738.25 MHz.
9. Measured according to DIN45004B: fp = 851.25 MHz; Vp =Vo; fq = 858.25 MHz; Vq =Vo 6 dB; fr = 860.25 MHz;
Vr =Vo 6 dB; measured at fp +fq fr = 849.25 MHz.
10. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
CSO Sum composite second
order distortion (sum)
79 chs; fm = 446.5 MHz; note 1
71
dB
112 chs; fm = 746.5 MHz; note 2
60
dB
132 chs; fm = 860.5 MHz; note 3
56
dB
79 chs at; Vo = 44 dBmV; fm = 548.5 MHz
63
dB
112 chs at; Vo = 44 dBmV; fm = 746.5 MHz
54
dB
132 chs at; Vo = 44 dBmV; fm = 860.5 MHz
49
dB
CSO Diff
composite second
order distortion (diff)
79 chs; fm = 150 MHz; note 1
59
dB
112 chs; fm = 150 MHz; note 2
53
dB
132 chs; fm = 150 MHz; note 3
48
dB
79 chs at; Vo = 44 dBmV; fm = 150 MHz
60
dB
112 chs at; Vo = 44 dBmV; fm = 150 MHz
59
dB
132 chs at; Vo = 44 dBmV; fm = 150 MHz
57
dB
NF
noise gure
f = 50 MHz
2.5
3
dB
f = 550 MHz
2.5
3
dB
f = 750 MHz
2.6
3.5
dB
f = 870 MHz
3
3.5
dB
d2
second order distortion
note 4
60
dB
note 5
54
dB
note 6
50
dB
Vo
output voltage
dim = 60 dB; note 7
69
dBmV
dim = 60 dB; note 8
66
dBmV
dim = 60 dB; note 9
63
dBmV
Itot
total current
consumption (DC)
note 10
345
360
375
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT