Philips BGD104 Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
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M3D252
BGD104
CATV power doubler
amplifier module
Product specification
Supersedes data of February 1995
1999 Mar 22
Philips Semiconductors Product specification
CATV power doubler amplifier module BGD104
FEATURES
• Excellent linearity
• High output level
• Silicon nitride passivation
• Rugged construction
• TiPtAu metallized crystals ensure
optimal reliability.
DESCRIPTION
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
Power doubler amplifier module for
CATV systems operating over a
frequency range of 40 to 450 MHz at
a voltage supply of 24 V (DC).
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 19.5 20.5 dB
f = 450 MHz 20.5 22.5 dB
I
tot
total current consumption (DC) VB=24V − 435 mA
MSA319
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
1999 Mar 22 2
Philips Semiconductors Product specification
CATV power doubler amplifier module BGD104
CHARACTERISTICS
Bandwidth 40 to 450 MHz; V
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 19.5 20.5 dB
SL slope cable equivalent f = 40 to 450 MHz 0.5 2.5 dB
FL flatness of frequency response f = 40 to 450 MHz −±0.3 dB
S
11
S
22
S
21
input return losses f = 40 to 80 MHz − 20 dB
output return losses f = 40 to 80 MHz − 20 dB
phase response f = 50 MHz +135 +225 deg
CTB composite triple beat 60 channels flat;
X
mod
d
2
V
o
cross modulation 60 channels flat;
second order distortion note 1 −−73 dB
output voltage dim= −60 dB; note 2 64.5 − dBmV
F noise figure f = 40 to 450 MHz − 7dB
I
tot
total current consumption (DC) note 3 − 435 mA
= 24 V; Tmb=35°C; ZS=ZL=75Ω
B
f = 450 MHz 20.5 22.5 dB
f = 80 to 160 MHz − 19 dB
f = 160 to 450 MHz − 18 dB
f = 80 to 160 MHz − 19 dB
f = 160 to 450 MHz − 18 dB
−−64 dB
V
= 46 dBmV;
o
measured at 445.25 MHz
−−66 dB
Vo= 46 dBmV;
measured at 55.25 MHz
Notes
= 55.25 MHz; Vo= 46 dBmV;
1. f
p
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;
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.
1999 Mar 22 3
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