English
Language : 

CGY1043 Datasheet, PDF (3/8 Pages) NXP Semiconductors – 1 GHz, 23 dB gain GaAs push-pull amplifier
◁
NXP Semiconductors
CGY1043
1 GHz, 23 dB gain GaAs push-pull amplifier
5. Characteristics
Table 5. Characteristics
Bandwidth 40 MHz to 1003 MHz; VB = 24 V (DC); ZS = ZL = 75 Ω; Tmb = 35 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min Typ
Gp
power gain
f = 45 MHz
f = 870 MHz
21.0 22.0
22.3 23.3
f = 1003 MHz
23.0 23.75
SLsl
slope straight line
FL
flatness of frequency response
f = 45 MHz to 1003 MHz
f = 45 MHz to 1003 MHz
[1] 1.2
[2] -
1.95
-
RLin
input return loss
f = 45 MHz to 200 MHz
f = 200 MHz to 550 MHz
20 -
19 -
f = 550 MHz to 870 MHz
19 -
f = 870 MHz to 914 MHz
19 -
f = 914 MHz to 1003 MHz
16 -
RLout output return loss
f = 45 MHz to 200 MHz
f = 200 MHz to 550 MHz
18 -
18 -
f = 550 MHz to 870 MHz
18 -
f = 870 MHz to 914 MHz
18 -
f = 914 MHz to 1003 MHz
16 -
NF
noise figure
f = 50 MHz
-
3.5
f = 1003 MHz
-
4.2
Itot
total current
79 NTSC channels + 75 digital channels
[3] -
265
CTB
composite triple beat
CSO composite second-order distortion
Xmod cross modulation
CCN carrier-to-composite noise
79 NTSC channels
Vo = 44 dBmV
Vo = 44 dBmV
Vo = 44 dBmV
Vo = 44 dBmV
[4] -
−62
[4] -
−64
[4] -
−58
[4] -
63
CTB
composite triple beat
CSO composite second-order distortion
Xmod cross modulation
98 PAL channels
Vo = 44 dBmV
Vo = 44 dBmV
Vo = 44 dBmV
[5] -
-
[5] -
-
[5] -
−58
CTB
CSO
Xmod
composite triple beat
composite second-order distortion
cross modulation
Vo = 44 dBmV
Vo = 44 dBmV
Vo = 44 dBmV
[6] -
−68
[6] -
−66
[6] -
−58
Max
23.0
24.3
24.5
2.7
0.9
-
-
-
-
-
-
-
-
-
-
4.0
4.9
280
-
-
-
-
−62
−62
-
-
-
-
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mA
dBc
dBc
dB
dBc
dBc
dBc
dB
dBc
dBc
dB
[1] Gp at 1003 MHz minus Gp at 45 MHz.
[2] Flatness is defined as maximum deviation to straight line.
[3] Direct Current (DC).
[4] 79 NTSC channels [f = 55.25 MHz to 547.25 MHz] + 75 digital channels [f = 547.25 MHz to 1003 MHz] (−6 dB offset); flat output level.
[5] 79 NTSC channels [f = 55.25 MHz to 550 MHz]; flat output level.
[6] 98 PAL channels [f = 49.75 MHz to 847.25 MHz]; flat output level.
CGY1043
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 February 2011
© NXP B.V. 2011. All rights reserved.
3 of 8
 ▷