Philips BGY885A Datasheet

DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D252
BGY885A
CATV amplifier module
Product specification Supersedes data of 1997 Apr 07
1999 Mar 30
Philips Semiconductors Product specification
CATV amplifier module BGY885A
FEATURES
Excellent linearity
Extremely low noise
Silicon nitride passivation
Rugged construction
Gold metallization ensures excellent reliability.
PINNING - SOT115J
PIN DESCRIPTION
1 input
2, 3 common
5+V
B
7, 8 common
9 output
DESCRIPTION
Hybrid amplifier module for CATV systems operating over a frequency range of 40 to 860 MHz with a voltage supply of 24 V (DC).
handbook, halfpage
Side view
2
789
351
MSA319
Fig.1 Simplified outline.
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 18 19 dB
f = 860 MHz 18.5 dB
I
tot
total current consumption (DC) VB=24V 240 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
1999 Mar 30 2
Philips Semiconductors Product specification
CATV amplifier module BGY885A
CHARACTERISTICS Table 1 Bandwidth 40 to 860 MHz; V
= 24 V; Tmb=30°C; ZS=ZL = 75
B
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
G
p
power gain f = 50 MHz 18 18.5 19 dB
f = 860 MHz 18.5 19.5 dB SL slope cable equivalent f = 40 to 860 MHz 0 0.8 2 dB FL flatness of frequency response f = 40 to 860 MHz −±0.2 ±0.3 dB S
11
input return losses f = 40 to 80 MHz 20 31 dB
f = 80 to 160 MHz 18.5 30 dB
f = 160 to 320 MHz 17 27.5 dB
f = 320 to 640 MHz 15.5 25 dB
f = 640 to 860 MHz 14 20.5 dB S
22
output return losses f = 40 to 80 MHz 20 29 dB
f = 80 to 160 MHz 18.5 27.5 dB
f = 160 to 320 MHz 17 24 dB
f = 320 to 640 MHz 15.5 21 dB
f = 640 to 860 MHz 14 21 dB S
21
CTB composite triple beat 49 channels flat; V
phase response f = 50 MHz 45 +45 deg
= 44 dBmV;
o
−−65 61 dB
measured at 859.25 MHz X
mod
cross modulation 49 channels flat; Vo= 44 dBmV;
−−65 61 dB
measured at 55.25 MHz CSO composite second order
distortion
d
2
V
o
second order distortion note 1 −−78 70 dB output voltage dim= 60 dB; note 2 58 60 dBmV
49 channels flat; V
= 44 dBmV;
o
measured at 860.5 MHz
−−67 61 dB
F noise figure f = 50 MHz 4.5 5 dB
f = 450 MHz −−5.5 dB
f = 550 MHz −−5.5 dB
f = 600 MHz −−6dB
f = 650 MHz −−6dB
f = 750 MHz −−7dB
f = 860 MHz 68dB I
tot
total current consumption (DC) note 3 225 240 mA
Notes
= 55.25 MHz; Vp= 44 dBmV; fq= 805.25 MHz; Vq= 44 dBmV;
1. f
p
measured at fp+fq= 860.5 MHz.
2. Measured according to DIN45004B: fp = 851.25 MHz; Vp=Vo; fq= 858.25 MHz; Vq=Vo−6 dB; fr= 860.25 MHz; Vr=Vo−6 dB; measured at fp+fq−fr= 849.25 MHz.
3. The module normally operates at VB= 24 V, but is able to withstand supply transients up to 30 V.
1999 Mar 30 3
Philips Semiconductors Product specification
CATV amplifier module BGY885A
Table 2 Bandwidth 40 to 750 MHz; VB= 24 V; Tmb=30°C; ZS=ZL=75
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
G
p
SL slope cable equivalent f = 40 to 750 MHz 0 1.5 dB FL flatness of frequency response f = 40 to 750 MHz −−±0.3 dB S
11
S
22
S
21
CTB composite triple beat 110 channels flat; V
X
mod
CSO composite second order
d
2
V
o
F noise figure see Table 1 −−−dB I
tot
power gain f = 50 MHz 18 18.5 19 dB
f = 750 MHz 18.5 −−dB
input return losses f = 40 to 80 MHz 20 31 dB
f = 80 to 160 MHz 18.5 30 dB f = 160 to 320 MHz 17 27.5 dB f = 320 to 640 MHz 15.5 25 dB f = 640 to 750 MHz 14 20.5 dB
output return losses f = 40 to 80 MHz 20 29 dB
f = 80 to 160 MHz 18.5 27.5 dB f = 160 to 320 MHz 17 24 dB f = 320 to 640 MHz 15.5 21 dB f = 640 to 750 MHz 14 21 dB
phase response f = 50 MHz 45 +45 deg
= 44 dBmV;
o
−−55 53 dB
measured at 745.25 MHz
cross modulation 110 channels flat; Vo= 44 dBmV;
−−58 57 dB
measured at 55.25 MHz
distortion
110 channels flat; V measured at 746.5 MHz
= 44 dBmV;
o
−−65 53 dB
second order distortion note 1 −−−65 dB output voltage dim= 60 dB; note 2 59 −−dBmV
total current consumption (DC) note 3 225 240 mA
Notes
1. f
= 55.25 MHz; Vp= 44 dBmV;
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.
1999 Mar 30 4
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