Philips BGY66B Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
BGY66B
CATV amplifier module
Product specification
Supersedes data of 1995 Sep 11
File under Discrete Semiconductors, SC16
1997 Apr 14
Philips Semiconductors Product specification
CATV amplifier module BGY66B
FEATURES
• Excellent linearity
• Extremely low noise
• Silicon nitride passivation
• Rugged construction
• Gold metallization ensures
excellent reliability.
APPLICATIONS
• Intended as a reverse amplifier for
use in two-way systems.
DESCRIPTION
Hybrid high dynamic range amplifier
module designed for applications in
CATV systems with a bandwidth of
5 to 120 MHz operating with a
voltage supply of 24 V (DC).
QUICK REFERENCE DATA
PINNING - SOT115J
PIN DESCRIPTION
1 input
2 common
3 common
5+V
B
7 common
8 common
9 output
page
2
351
Side view
Fig.1 Simplified outline.
789
MSA319
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
I
tot
power gain f = 10 MHz 24.5 25.5 dB
total current consumption (DC) VB= 24 V 115 135 mA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER MIN. MAX. UNIT
V
i
T
stg
T
mb
RF input voltage − 65 dBmV
storage temperature −40 +100 °C
operating mounting base temperature −20 +100 °C
1997 Apr 14 2
Philips Semiconductors Product specification
CATV amplifier module BGY66B
CHARACTERISTICS
Table 1 Bandwidth 5 to 120 MHz; V
= 24 V; Tmb=30°C; ZS=ZL=75Ω
B
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 10 MHz 24.5 25.5 dB
SL slope cable equivalent −0.2 +0.5 dB
FL flatness of frequency response −±0.2 dB
S
11
S
22
CTB composite triple beat 14 channels flat;
input return losses 20 − dB
output return losses 20 − dB
−−66 dB
V
= 48 dBmV;
o
measured at 67.25 MHz
X
mod
cross modulation 14 channels flat;
−−54 dB
Vo= 48 dBmV;
measured at 67.25 MHz
d
2
V
o
second order distortion note 1 −−70 dB
output voltage dim= −60 dB; note 2 60 − dBmV
F noise figure f = 120 MHz − 5dB
I
tot
total current consumption (DC) note 3 115 135 mA
Notes
1. f
= 55.25 MHz; Vp= 48 dBmV;
p
fq= 61.25 MHz; Vq= 48 dBmV;
measured at fp+fq= 116.5 MHz.
2. Measured according to DIN45004B:
fp= 111.25 MHz; Vp=Vo;
fq= 118.25 MHz; Vq=Vo−6 dB;
fr= 120.25 MHz; Vr=Vo−6 dB;
measured at fp+fq−fr= 109.25 MHz.
3. The module normally operates at VB= 24 V, but is able to withstand supply transients up to 30 V.
1997 Apr 14 3
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