參數(shù)資料
型號: CGD914MI
廠商: NXP SEMICONDUCTORS
元件分類: 衰減器
英文描述: CATV amplifier module(CATV放大器模塊)
中文描述: 40 MHz - 870 MHz RF/MICROWAVE WIDE BAND HIGH POWER AMPLIFIER
封裝: SOT-115J, 7 PIN
文件頁數(shù): 9/16頁
文件大小: 128K
代理商: CGD914MI
2000 Jul 25
9
Philips Semiconductors
Product specification
CATV amplifier modules
CGD914; CGD914MI
handbook, halfpage
0
Vo
(dBmV)
f (MHz)
CTB
(dB)
200
1000
50
70
80
60
52
48
40
36
44
400
600
800
MCD992
(1)
(2)
(3)
(4)
Fig.18 Composite triple beat as a function of
frequency under tilted conditions.
Z
S
= Z
L
= 75
; V
B
= 24 V; 132 chs; tilt = 12 dB (50 to 870 MHz).
(1) V
o
.
(2) Typ. +3
σ
.
(3) Typ.
(4) Typ.
3
σ
.
handbook, halfpage
Xmod
(dB)
0
Vo
(dBmV)
f (MHz)
200
1000
60
80
90
70
52
48
40
36
44
400
600
800
MCD993
(1)
(2)
(3)
(4)
Fig.19 Crossmodulationasafunctionoffrequency
under tilted conditions.
Z
S
= Z
L
= 75
; V
B
= 24 V; 132 chs; tilt = 12 dB (50 to 870 MHz).
(1) V
o
.
(2) Typ. +3
σ
.
(3) Typ.
(4) Typ.
3
σ
.
handbook, halfpage
0
Vo
(dBmV)
f (MHz)
CSO
(dB)
200
1000
50
70
80
60
52
48
40
36
44
400
600
800
MCD994
(1)
(2)
(3)
(4)
Fig.20 Compositesecondorderdistortion(sum)as
a function of frequency under tilted
conditions.
Z
S
= Z
L
= 75
; V
B
= 24 V; 132 chs; tilt = 12 dB (50 to 870 MHz).
(1) V
o
.
(2) Typ. +3
σ
.
(3) Typ.
(4) Typ.
3
σ
.
handbook, halfpage
CSO
(dB)
0
1000
50
60
70
80
90
52
48
44
40
36
32
200
400
Vo
(dBmV)
f (MHz)
600
800
MCD995
(1)
(2)
(3)
(4)
Fig.21 Composite second order distortion (diff) as
a function of frequency under tilted
conditions.
Z
S
= Z
L
= 75
; V
B
= 24 V; 132 chs; tilt = 12 dB (50 to 870 MHz).
(1) V
o
.
(2) Typ. +3
σ
.
(3) Typ.
(4) Typ.
3
σ
.
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