參數(shù)資料
型號: BGE788
廠商: NXP SEMICONDUCTORS
元件分類: 衰減器
英文描述: CATV amplifier module
中文描述: 40 MHz - 750 MHz RF/MICROWAVE WIDE BAND HIGH POWER AMPLIFIER
封裝: SOT115J, 9 PIN
文件頁數(shù): 3/7頁
文件大?。?/td> 46K
代理商: BGE788
9397 750 14433
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 04 — 30 March 2005
3 of 7
Philips Semiconductors
BGE788
750 MHz, 34 dB gain push-pull amplifier
5.
Characteristics
[1]
f
p
= 55.25 MHz; V
p
= 44 dBmV; f
q
= 691.25 MHz; V
q
= 44 dBmV; measured at f
p
+ f
q
= 746.5 MHz.
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.
The module normally operates at V
B
= 24 V, but is able to withstand supply transients up to 30 V.
[2]
[3]
Table 5:
Bandwidth 40 MHz to 740 MHz; V
B
= 24 V; T
case
= 30
°
C; Z
S
= Z
L
= 75
; unless otherwise
specified.
Symbol
Parameter
Conditions
G
p
power gain
f = 50 MHz
f = 750 MHz
SL
slope cable
equivalent
FL
flatness of
frequency
response
s
11
input return
losses
f = 80 MHz to 160 MHz
f = 160 MHz to 320 MHz
f = 320 MHz to 640 MHz
f = 640 MHz to 750 MHz
s
22
output return
losses
f = 80 MHz to 160 MHz
f = 160 MHz to 320 MHz
f = 320 MHz to 640 MHz
f = 640 MHz to 750 MHz
s21
phase response
f = 50 MHz
CTB
composite triple
beat
V
o
= 44 dBmV; measured at
745.25 MHz
X
mod
cross modulation 110 channels flat;
V
o
= 44 dBmV; measured at
55.25 MHz
CSO
composite
second order
distortion
746.5 MHz
d
2
second order
distortion
V
o
output voltage
d
im
=
60 dB
F
noise figure
f = 750 MHz
PM
positive match
f = 40 MHz to 2 GHz
I
tot
total current
consumption
(DC)
Characteristics
Min
33.5
34
0.5
Typ
-
-
-
Max Unit
34.5 dB
-
2.5
dB
dB
f = 40 MHz to 750 MHz
f = 40 MHz to 750 MHz
-
-
±
0.5 dB
f = 40 MHz to 80 MHz
20
18.5
17
15.5
14
20
18.5
17
15.5
14
135
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
225
49
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
f = 40 MHz to 80 MHz
110 channels flat;
-
-
51
dB
110 channels flat;
V
o
= 44 dBmV; measured at
-
-
52
dB
[1]
-
-
64
dB
[2]
58
-
-
-
-
-
7
3
320
dBmV
dB
dB
mA
-
-
[3]
290
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