Philips BGY847BO Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D294
BGY847BO
Optical receiver module
Product specification
Supersedes data of 1998 Jan 30
File under Discrete Semiconductors, SC16
1998 Mar 13
Philips Semiconductors Product specification
Optical receiver module BGY847BO
FEATURES
• Excellent linearity
• Extreme low noise
• Excellent flatness
• Standard CATV outline
• Rugged construction
• Gold metallization ensures excellent reliability.
APPLICATIONS
• CATV systems operating in the 40 to 860 MHz
frequency range.
DESCRIPTION
Hybrid high dynamic range optical receiver module in a
SOT115T package. Two of the module pins are for
connection to 24 V (DC). One for amplifier supply voltage
and the other for the pin diode bias.
The module contains a monomode optical input suitable
for wavelengths from 1290 to 1600 nm, a terminal to
monitor the pin diode current and an electrical output with
an impedance of 75 Ω.
PINNING - SOT115T
PIN DESCRIPTION
1 monitor current
2 common
3 common
4+V
5+V
of the pin diode
B
of the amplifier
B
7 common
8 common
9 output
handbook, halfpage
Side view
4
2
51
789
3
Fig.1 Simplified outline.
MBK044
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
f frequency range 40 860 MHz
S
22
output return losses f = 40 to 860 MHz 11 − dB
optical input return losses 40 − dB
d
2
second order distortion f = 324.25 MHz −−70 dBc
F equivalent noise input f = 40 MHz − 7 pA/√Hz
I
tot
total current consumption (DC) VB= 24 V 175 205 mA
HANDLING
Fibreglass optical coupling: maximum tensile strength = 5 N; minimum bending radius = 35 mm.
CAUTION
This product is supplied in anti-static packing to prevent damage caused by electrostatic discharge during transport
and handling. For further information, refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A and SNW-FQ-302B.
1998 Mar 13 2
Philips Semiconductors Product specification
Optical receiver module BGY847BO
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
f frequency range 40 860 MHz
T
stg
T
mb
P
in
ESD ESD sensitivity human body model;
CHARACTERISTICS
storage temperature −40 +85 °C
operating mounting base temperature −20 +85 °C
optical input power continuous − 5mW
500 − V
R = 1.5 kΩ; C = 100 pF
Table 1 Bandwidth 40 to 860 MHz; V
= 24 V; Tmb=30°C; ZL=75Ω
B
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
S responsivity λ = 1300 nm 800 − V/W
FL flatness of frequency response −±0.5 dB
S
22
output return losses f = 40 to 860 MHz 11 − dB
optical input return losses 40 − dB
d
2
d
3
second order distortion note 1 −−70 dB
third order distortion note 2 −−80 dB
F equivalent noise input f = 40 MHz − 7 pA/√Hz
s
λ
spectral sensitivity λ = 1310 ±20 nm 0.85 − A/W
λ = 1550 ±20 nm 0.9 − A/W
λ optical wavelength 1290 1600 nm
L length of optical fibre fibre; SM type; 9/125 µm1−m
I
tot
I
pin 4
total current consumption (DC) 175 205 mA
pin diode bias current (DC) − 25 mA
Notes
1. Two laser test; each laser with 40% modulation index;
fp= 135 MHz; Pp= 0.5 mW;
fq= 189.25 MHz; Pq= 0.5 mW;
measured at fp+fq= 324.25 MHz.
handbook, halfpage
Pin 1
10 kΩ
photo
current
2. Three laser test; each laser with 40% modulation
index;
fp= 326.25 MHz; Pp= 0.33 mW;
1 kΩ
fq= 333.25 MHz; Pq= 0.33 mW;
fr= 335.25 MHz; Pr= 0.33 mW;
measured at fp+fq−fr= 324.25 MHz.
MLB151
1998 Mar 13 3
Fig.2 Monitor current pin.
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