Philips BGD902-07 Datasheet
DATA SH EET
Product specification
Supersedes data of 1998 Aug 31
1999 Mar 29
DISCRETE SEMICONDUCTORS
BGD902; BGD902MI
CATV amplifier modules
ook, halfpage
M3D252
1999 Mar 29 2
Philips Semiconductors Product specification
CATV amplifier modules BGD902; BGD902MI
FEATURES
• Excellent linearity
• Extremely low noise
• Excellent return loss properties
• Silicon nitride passivation
• Rugged construction
• Gold metallization ensures excellent reliability.
APPLICATIONS
• CATV systems operating in the 40 to 900 MHz
frequency range.
DESCRIPTION
Hybrid amplifier modules in a SOT115J package operating
with a voltage supply of 24 V (DC).
Both modules are electrically identical only the pinning is
different.
PINNING - SOT115J
PIN
DESCRIPTION
BGD902 BGD902MI
1 input output
2, 3 common common
5+V
B
+V
B
7, 8 common common
9 output input
Fig.1 Simplified outline.
handbook, halfpage
789
2
351
Side view
MSA319
QUICK REFERENCE DATA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
G
p
power gain f = 50 MHz 18.2 18.8 dB
f = 900 MHz 19 20 dB
I
tot
total current consumption (DC) VB= 24 V 405 435 mA
SYMBOL PARAMETER MIN. MAX. UNIT
V
B
supply voltage − 30 V
V
i
RF input voltage − 70 dBmV
T
stg
storage temperature −40 +100 °C
T
mb
operating mounting base temperature −20 +100 °C
1999 Mar 29 3
Philips Semiconductors Product specification
CATV amplifier modules BGD902; BGD902MI
CHARACTERISTICS
Bandwidth 40 to 900 MHz; V
B
= 24 V; Tmb=35°C; ZS=ZL=75Ω
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
G
p
power gain f = 50 MHz 18.2 18.5 18.8 dB
f = 900 MHz 19 19.5 20 dB
SL slope cable equivalent f = 40 to 900 MHz 0.4 0.9 1.4 dB
FL flatness of frequency
response
f = 40 to 900 MHz −±0.15 ±0.3 dB
S
11
input return losses f = 40 to 80 MHz 21 24 − dB
f = 80 to 160 MHz 22 26 − dB
f = 160 to 320 MHz 22 28 − dB
f = 320 to 640 MHz 19 22 − dB
f = 640 to 900 MHz 18 21 − dB
S
22
output return losses f = 40 to 80 MHz 25 32 − dB
f = 80 to 160 MHz 25 33 − dB
f = 160 to 320 MHz 21 29 − dB
f = 320 to 750 MHz 20 25 − dB
f = 750 to 900 MHz 19 22 − dB
S
21
phase response f = 50 MHz −45 − +45 deg
CTB composite triple beat 49 chs flat; V
o
= 47 dBmV; fm= 859.25 MHz −−68.5 −67 dB
77 chs flat; V
o
= 44 dBmV; fm= 547.25 MHz −−70 −68 dB
110 chs flat; V
o
= 44 dBmV; fm= 745.25 MHz −−63.5 −62 dB
129 chs flat; V
o
= 44 dBmV; fm= 859.25 MHz −−60 −58 dB
110 chs; f
m
= 400 MHz;
Vo= 49 dBmV at 550 MHz; note 1
−−64 −62 dB
129 chs; f
m
= 650 MHz;
Vo= 49.5 dBmV at 860 MHz; note 2
−−58.5 −56.5 dB
X
mod
cross modulation 49 chs flat; Vo= 47 dBmV; fm= 55.25 MHz −−66.5 −64 dB
77 chs flat; V
o
= 44 dBmV; fm= 55.25 MHz −−69.5 −67 dB
110 chs flat; V
o
= 44 dBmV; fm= 55.25 MHz −−66 −63.5 dB
129 chs flat; V
o
= 44 dBmV; fm= 55.25 MHz −−64.5 −62 dB
110 chs; f
m
= 400 MHz;
Vo= 49 dBmV at 550 MHz; note 1
−−63 −60 dB
129 chs; f
m
= 860 MHz;
Vo= 49.5 dBmV at 860 MHz; note 2
−−61 −58 dB
CSO composite second
order distortion
49 chs flat; V
o
= 47 dBmV; fm= 860.5 MHz −−65 −62 dB
77 chs flat; V
o
= 44 dBmV; fm= 548.5 MHz −−72 −67 dB
110 chs flat; V
o
= 44 dBmV; fm= 746.5 MHz −−65 −60 dB
129 chs flat; V
o
= 44 dBmV; fm= 860.5 MHz −−61 −58 dB
110 chs; f
m
= 250 MHz;
Vo= 49 dBmV at 550 MHz; note 1
−−67 −63 dB
129 chs; f
m
= 250 MHz;
Vo= 49.5 dBmV at 860 MHz; note 2
−−62 −58 dB
1999 Mar 29 4
Philips Semiconductors Product specification
CATV amplifier modules BGD902; BGD902MI
Notes
1. Tilt = 9 dB (50 to 550 MHz); tilt = 3.5 dB at −6 dB offset (550 to 750 MHz).
2. Tilt = 12.5 dB (50 to 860 MHz).
3. fp= 55.25 MHz; Vp= 44 dBmV;
fq= 805.25 MHz; Vq= 44 dBmV;
measured at fp+fq= 860.5 MHz.
4. fp= 55.25 MHz; Vp= 44 dBmV;
fq= 691.25 MHz; Vq= 44 dBmV;
measured at fp+fq= 746.5 MHz.
5. fp= 55.25 MHz; Vp= 44 dBmV;
fq= 493.25 MHz; Vq= 44 dBmV;
measured at fp+fq= 548.5 MHz.
6. 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.
7. 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.
8. Measured according to DIN45004B:
fp= 540.25 MHz; Vp=Vo;
fq= 547.25 MHz; Vq=Vo−6 dB;
fr= 549.25 MHz; Vr=Vo−6 dB;
measured at fp+fq−fr= 538.25 MHz.
9. The module normally operates at VB= 24 V, but is able to withstand supply transients up to 35 V.
d
2
second order distortion note 3 −−80 −74 dB
note 4 −−83 −77 dB
note 5 −−84 −78 dB
V
o
output voltage dim= −60 dB; note 6 64.5 66 − dBmV
d
im
= −60 dB; note 7 65.5 67 − dBmV
d
im
= −60 dB; note 8 67.5 69 − dBmV
CTB compression = 1 dB; 129 chs flat;
f = 859.25 MHz
48.5 49.5 − dBmV
CSO compression = 1 dB; 129 chs flat;
f = 860.5 MHz
50 53 − dBmV
F noise figure f = 50 MHz − 4.5 5 dB
f = 550 MHz − 5 5.5 dB
f = 750 MHz − 5.5 6.5 dB
f = 900 MHz − 6.5 8 dB
I
tot
total current
consumption (DC)
note 9 405 420 435 mA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
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