Philips BGY87 Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D252
BGY86; BGY87
CATV amplifier modules
Product specification
Supersedes data of February 1994
1999 Mar 25
Philips Semiconductors Product specification
CATV amplifier modules BGY86; BGY87
FEATURES
• Excellent linearity
• Extremely low noise
• 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
Hybrid amplifier modules for CATV
systems operating over a frequency
range of 40 to 450 Mhz at a voltage
supply of 24 V (DC). The BGY86 is
intended for use as a pre-amplifier
and the BGY87 as a final amplifier.
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
G
p
power gain f = 50 MHz 21.5 − 22.5 dB
f = 450 MHz 21.7 − 23.5 dB
I
tot
total current consumption (DC) VB=24V
BGY86 − 180 200 mA
BGY87 − 220 240 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 25 2
Philips Semiconductors Product specification
CATV amplifier modules BGY86; BGY87
CHARACTERISTICS
Bandwidth 40 to 450 MHz; V
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
G
p
power gain f = 50 MHz 21.5 − 22.5 dB
SL slope cable equivalent f = 40 to 450 MHz 0 − 1.5 dB
FL flatness of frequency response f = 40 to 450 MHz −−±0.2 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;
BGY86 −−−54 dB
BGY87 −−−58 dB
X
mod
cross modulation 60 channels flat;
BGY86 −−−51 dB
BGY87 −−−55 dB
CSO composite second order distortion 60 channels flat;
BGY86 −−−53 dB
BGY87 −−−57 dB
d
2
second order distortion note 1
BGY86 −−−68 dB
BGY87 −−−72 dB
V
o
output voltage dim= −60 dB; note 2
BGY86 61.5 −−dBmV
BGY87 64 −−dBmV
F noise figure f = 450 MHz
BGY86 −−6dB
BGY87 −−6.5 dB
I
tot
total current consumption (DC) note 3
BGY86 − 180 200 mA
BGY87 − 220 240 mA
= 24 V; Tmb=30°C; ZS=ZL=75Ω
B
f = 450 MHz 21.7 − 23.5 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
V
= 46 dBmV;
o
measured at 445.25 MHz
Vo= 46 dBmV;
measured at 55.25 MHz
V
= 46 dBmV;
o
measured at 446.5 MHz
−−−−
Notes
1. f
= 55.25 MHz; Vp= 46 dBmV; fq= 391.25 MHz; Vq= 46 dBmV; measured at fp+fq= 446.5 MHz.
p
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 modules normally operate at VB= 24 V, but are able to withstand supply transients up to 30 V.
1999 Mar 25 3
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