Philips BGD704N Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D252
BGD704N
CATV amplifier module
Product specification
File under Discrete Semiconductors, SC16
1998 Feb 02
Philips Semiconductors Product specification
CATV amplifier module BGD704N
FEATURES
• Excellent linearity
• Extremely low noise
• Silicon nitride passivation
• Rugged construction
• Gold metallization ensures excellent reliability.
PINNING - SOT115J
PIN DESCRIPTION
1 input
2, 3, 7, 8 common
5+V
B
9 output
APPLICATIONS
• CATV systems in the frequency range of
40 to 750 MHz.
handbook, halfpage
2
789
351
DESCRIPTION
Hybrid amplifier module operating at a voltage supply of
Side view
MSA319
24 V (DC) encapsulated in a SOT115J package.
Fig.1 Simplified outline.
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 19.5 20.5 dB
f = 750 MHz 20 − dB
I
tot
total current consumption (DC) VB=24V − 435 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
1998 Feb 02 2
Philips Semiconductors Product specification
CATV amplifier module BGD704N
CHARACTERISTICS
Table 1 Bandwidth 40 to 750 MHz; V
= 24 V; Tmb=35°C; ZS=ZL=75Ω
B
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 19.5 20.5 dB
f = 750 MHz 20 − dB
SL slope cable equivalent f = 40 to 750 MHz 0 2 dB
FL flatness of frequency response f = 40 to 750 MHz −±0.25 dB
S
11
input return losses f = 40 to 80 MHz 20 − dB
f = 80 to 160 MHz 19 − dB
f = 160 to 320 MHz 18 − dB
f = 320 to 640 MHz 17 − dB
f = 640 to 750 MHz 16 − dB
S
22
output return losses f = 40 to 80 MHz 20 − dB
f = 80 to 160 MHz 19 − dB
f = 160 to 320 MHz 18 − dB
f = 320 to 640 MHz 17 − dB
f = 640 to 750 MHz 16 − dB
S
21
CTB composite triple beat 110 channels flat; V
phase response f = 50 MHz −45 +45 deg
= 44 dBmV;
o
−−57 dB
measured at 745.25 MHz
X
mod
cross modulation 110 channels flat; Vo= 44 dBmV;
−−61 dB
measured at 55.25 MHz
CSO composite second order distortion 110 channels flat; V
= 44 dBmV;
o
−−56 dB
measured at 746.5 MHz
d
2
V
o
second order distortion note 1 −−66 dB
output voltage dim= −60 dB; note 2 60.5 − dBmV
F noise figure f = 50 MHz − 5dB
f = 450 MHz − 6.5 dB
f = 550 MHz − 7dB
f = 600 MHz − 7dB
f = 750 MHz − 8.5 dB
I
tot
total current consumption (DC) note 3 − 435 mA
Notes
= 55.25 MHz; Vp= 44 dBmV;
1. f
p
fq= 691.25 MHz; Vq= 44 dBmV;
measured at fp+fq= 746.5 MHz.
2. Measured according to DIN45004B:
fp= 740.25 MHz; Vp=Vo;
fq= 747.25 MHz; Vq=Vo−6 dB;
fr= 749.25 MHz; Vr=Vo−6 dB;
measured at fp+fq−fr= 738.25 MHz.
3. The module normally operates at VB= 24 V, but is able to withstand supply transients up to 30 V.
1998 Feb 02 3
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