BGY89 [NXP]
CATV amplifier module; CATV放大器模块儿
| 型号： | BGY89 |
| 厂家： | 
NXP |
| 描述： | CATV amplifier module |
| 文件： | 总3页 (文件大小：17K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE SEMICONDUCTORS
DATA SHEET
BGY89
CATV amplifier module
February 1995
Product specification
File under Discrete Semiconductors, SC16
Philips Semiconductors
Philips Semiconductors
Productspecification
CATV amplifier module
BGY89
FEATURES
PINNING - SOT115J
•
•
•
•
•
Excellent linearity
PIN
DESCRIPTION
Extremely low noise
Silicon nitride passivation
Rugged construction
1
2
3
5
7
8
9
input
page
common
common
+VB
2
8
1
3
5
7
9
TiPtAu metallized crystals ensure
optimal reliability.
common
common
output
Side view
MSA319
Fig.1 Simplified outline.
DESCRIPTION
Hybrid amplifier module for CATV
systems operating over a frequency
range of 40 to 450 MHz at a voltage
supply of 24 V (DC). The module is
intended for use as a line-extender.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
power gain
total current consumption (DC)
CONDITIONS
f = 50 MHz
VB = 24 V
MIN.
TYP.
MAX.
39
340
UNIT
dB
Gp
Itot
37
−
−
320
mA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER
MIN.
MAX.
UNIT
Vi
RF input voltage
−
55
dBmV
Tstg
Tmb
storage temperature
−40
−20
+100
+100
°C
°C
operating mounting base temperature
February 1995
2
Philips Semiconductors
Productspecification
CATV amplifier module
BGY89
CHARACTERISTICS
Bandwidth 40 to 450 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω.
SYMBOL
Gp
PARAMETER
CONDITIONS
f = 50 MHz
MIN.
37
TYP.
MAX.
39
UNIT
dB
power gain
−
−
−
−
−
−
−
−
−
−
−
−
f = 450 MHz
37
0
−
dB
dB
dB
dB
dB
dB
dB
dB
dB
deg
dB
SL
FL
S11
slope cable equivalent
flatness of frequency response
input return losses
f = 40 to 450 MHz
f = 40 to 450 MHz
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 450 MHz
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 450 MHz
f = 50 MHz
2.5
±0.4
−
−
20
19
18
20
19
18
−45
−
−
−
S22
output return losses
−
−
−
S21
phase response
+45
−58
CTB
composite triple beat
60 channels flat;
Vo = 46 dBmV;
measured at 445.25 MHz
Xmod
CSO
cross modulation
60 channels flat;
Vo = 46 dBmV;
measured at 55.25 MHz
−
−
−
−
−58
−58
dB
dB
composite second order distortion
60 channels flat;
Vo = 46 dBmV;
measured at 446.5 MHz
d2
Vo
F
second order distortion
output voltage
note 1
−
−
−
−
−70
−
dB
dim = −60 dB; note 2
f = 450 MHz
note 3
63
−
dBmV
dB
noise figure
5.5
340
Itot
total current consumption (DC)
−
320
mA
Notes
1. fp = 55.25 MHz; Vp = 46 dBmV;
fq = 343.25 MHz; Vq = 46 dBmV;
measured at fp + fq = 398.5 MHz.
2. Measured according to DIN45004B:
fp = 440.25 MHz; Vp = Vo = 63 dBmV;
fq = 447.25 MHz; Vq = Vo −6 dB;
fr = 449.25 MHz; Vr = Vo −6 dB;
measured at fp + fq - fr = 438.25 MHz.
3. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
February 1995
3
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