Philips CGY887 User Manual
2002 Jun 27
4
Philips Semiconductors
Product specification
870 MHz, 21.5 dB gain push-pull amplifier
CGY887
Notes
1. Slope straight line is defined as gain at 870 MHz against gain at 45 MHz.
2. f
p
= 55.25 MHz; V
p
= 60 dBmV;
f
q
= 493.25 MHz; V
q
= 60 dBmV;
measured at f
p
+ f
q
= 548.5 MHz.
3. f
p
= 55.25 MHz; V
p
= 60 dBmV;
f
q
= 691.25 MHz; V
q
= 60 dBmV;
measured at f
p
+ f
q
= 746.5 MHz.
4. f
p
= 55.25 MHz; V
p
= 60 dBmV;
f
q
= 805.25 MHz; V
q
= 60 dBmV;
measured at f
p
+ f
q
= 860.5 MHz.
5. Measured according to DIN45004B:
f
p
= 540.25 MHz; V
p
= V
o
;
f
q
= 547.25 MHz; V
q
= V
o
−
6 dB;
f
r
= 549.25 MHz; V
r
= V
o
−
6 dB;
measured at f
p
+ f
q
−
f
r
= 538.25 MHz.
6. Measured according to DIN45004B:
f
p
= 740.25 MHz; V
p
= V
o
;
f
q
= 747.25 MHz; V
q
= V
o
−
6 dB;
f
r
= 749.25 MHz; V
r
= V
o
−
6 dB;
measured at f
p
+ f
q
−
f
r
= 738.25 MHz.
7. Measured according to DIN45004B:
f
p
= 851.25 MHz; V
p
= V
o
;
f
q
= 858.25 MHz; V
q
= V
o
−
6 dB;
f
r
= 860.25 MHz; V
r
= V
o
−
6 dB;
measured at f
p
+ f
q
−
f
r
= 849.25 MHz.
8. The module normally operates at V
B
= 24 V, but is able to withstand supply transients up to 30 V.
NF
noise figure
f = 50 MHz
−
5.5
dB
f = 100 MHz to f = 870 MHz
−
5
dB
I
tot
total current
consumption (DC)
consumption (DC)
note 8
−
240
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT