Philips BGY587B User Manual
DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D252
BGY587B
550 MHz, 27 dB gain push-pull
amplifier
Product specification
Supersedes data of 1997 Apr 10
2001 Oct 22
Philips Semiconductors Product specification
550 MHz, 27 dB gain push-pull amplifier BGY587B
FEATURES
• Excellent linearity
• Extremely low noise
• Silicon nitride passivation
• Rugged construction
• TiPtAu metallized crystals ensure
optimal reliability.
DESCRIPTION
PINNING - SOT115J PIN CONFIGURATION
PIN DESCRIPTION
1 input
2 common
page
2
789
351
3 common
5+V
7 common
8 common
B
Side view
Fig.1 Simplified outline.
9 output
Hybrid amplifier module for CATV
systems operating over a frequency
range of 40 to 550 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 26.2 27.8 dB
f = 550 MHz 27.5 − dB
I
tot
total current consumption (DC) VB= +24 V − 340 mA
MSA319
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL PARAMETER MIN. MAX. UNIT
V
i
T
stg
T
mb
V
B
RF input voltage − 55 dBmV
storage temperature −40 +100 °C
operating mounting base temperature −20 +100 °C
DC supply voltage − +28 V
2001 Oct 22 2
Philips Semiconductors Product specification
550 MHz, 27 dB gain push-pull amplifier BGY587B
CHARACTERISTICS
Table 1 Bandwidth 40 to 550 MHz; T
=30°C; ZS=ZL=75Ω
case
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 26.2 27.8 dB
f = 550 MHz 27.5 dB
SL slope cable equivalent f = 40 to 550 MHz 0.5 2.5 dB
FL flatness of frequency response f = 40 to 550 MHz −±0.4 dB
S
11
input return losses f = 40 to 80 MHz 20 − dB
f = 80 to 160 MHz 19 − dB
f = 160 to 550 MHz 18 − dB
S
22
output return losses f = 40 to 80 MHz 20 − dB
f = 80 to 160 MHz 19 − dB
f = 160 to 550 MHz 18 − dB
CTB composite triple beat 77 channels flat;V
= 44 dBmV;
o
−−57 dB
measured at 547.25 MHz
X
mod
cross modulation 77 channels flat; Vo= 44 dBmV;
−−60 dB
measured at 55.25 MHz
CSO composite second order
distortion
d
2
V
o
second order distortion note 1 −−68 dB
output voltage dim= −60 dB; note 2 61 − dBmV
77 channels flat; V
= 44 dBmV;
o
measured at 548.5 MHz
−−57 dB
F noise figure f = 550 MHz − 6.5 dB
I
tot
total current consumption DC value; VB= +24 V; note 3 − 340 mA
Notes
= 55.25 MHz; Vp= 44 dBmV;
1. f
p
fq= 493.25 MHz; Vq= 44 dBmV;
measured at fp+fq= 548.5 MHz.
2. Measured according to DIN45004B;
fp= 540.25 MHz; Vp=Vo= 66.5 dBmV;
fq= 547.25 MHz; Vq=Vo−6 dB;
fr= 549.25 MHz; Vr=Vo−6 dB;
measured at fp+fq−fr= 538.25 MHz.
3. The module normally operates at VB= +24 V, but is able to withstand supply transients up to +30 V.
2001 Oct 22 3
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