ERICSSON PGR20302

PGR 203 02
PIN Receiver Module
up to 3 Gb/s
Key Features
• Hermetic, 14 pin butterfly package with
multisourced footprint
• FC/PC, SC or ST connector
• InGaAs PIN photo diode with low noise
GaAs MMIC preamplifier
• AC-coupled, differential data output
• Operates between 1250 nm and
1620 nm
• 2.0 GHz minimum bandwidth
• -25 dBm typical sensitivity
• +0.5 dBm typical overload
Applications
• WDM
• SDH STM-16 SH
• SONET OC-48 IR
• Digital recievers to 3 Gb/s
• Analog receivers to 2.0 GHz
Description
Fiber optic receiver front-end module for STM-16 and OC-48 WDM applications. The module includes an InGaAs PIN Photo Diode, with a low noise
GaAs MMIC preamplifier in a 14 pin butterfly package. The single-mode fiber
pigtail is terminated with a customer specified connector. The module
operates between 1250 and 1620 nm. The electrical outputs are AC-coupled
and differential.
1
PGR 203 02
FIBER
DATA
PIN
PREAMP
DATA_NOT
Figure 1. Block diagram
Pin connection
GND
Data Out (AC-coupled)
Data_Not Out (AC-coupled)
GND
Vdd (+5V)
NC
RF (and DC) GND
2.54
A
Lead 1
1.1
12.7
2°- 8°
ø 2.7
4x M3 depth min 2.54
2.6
Lead 14
12.7
2.5
A
17.9
19.2+0
-0.55
25.4
Figure 2. Pin description
2
20.2
8
4.5
20.5 ±0.3
1.3
9.
10.
11.
12.
13.
14.
Case
0.25
GND
Vpin (+5V)
GND
Vss (-5.2V)
GND
NC
GND
GND
3.9
1.
2.
3.
4.
5.
6.
7.
8.
PGR 203 02
Optical and Electrical AC Characteristics
Electrical and optical characteristics over recommended operating conditions, unless otherwise noted.
Parameters are met by an individual differential output.
Parameter
Conditions
Symbol
Min
Typ
Max
Minimum bandwidth (-3dB)
Bandwidth variation
-20dBm < Pf < -3dBm
-20dBm < Pf < -3dBm
BWmax = α·BWmin
BWmin
α
2.0
2.5
1.1
1.2
0
-25
2
-22
Gain peaking
Sensitivity: Pf @ BER = 1·10-10
Overload: Pf @ BER = 1·10-10
Output signal swing
AC transimpedance
Logic sense
2.5 Gbps NRZ,
PRBS 223-1, λ =1550 nm
2.5 Gbps NRZ,
PRBS 223-1, λ =1550 nm
-20dBm < Pf < -3dBm
RL = 50Ω, λ = 1550nm, ER ~10
RL = 50Ω, Tz = dVOut/lPh, ave
Data out
Data_Not Out
δPeak
Pr
Unit
GHz
0.5
dB
dBm
Pol
0
dBm
VOut
25
Tz
3.0
kΩ
Light "ON" = Logic "LOW"
Light "ON" = Logic "HIGH"
800
mVP-P
Optical and Electrical DC Characteristics
Electrical and optical characteristics over recommended operating conditions, unless otherwise noted.
Parameters are met by an individual differential output.
Parameter
Conditions
DC Power supply current
Power consumption
PIN Responsivity
λ = 1300 nm
λ = 1550 nm
Optical reflectance
Symbol
Min
Idd
Iss
PCon
R13
R15
s11
Typ
Max
Unit
110
55
0.8
0.9
1.0
140
70
1.1
-27
mA
mA
W
A/W
A/W
dB
Max
Unit
1620
85
5.3
-4.9
nm
°C
V
V
V
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
λ
TCase
Vdd
Vss
VPin
1250
-40
4.7
-5.5
Parameter
Symbol
Min
Max
Unit
DC Power supply voltage
Vdd
Vss
TStg
-0.5
-7.0
-40
6.5
0.5
85
V
V
°C
Optical wavelength
Case temperature
DC Power supply voltage
PIN bias
5.0
-5.2
5
Absolute Maximum Ratings
Storage temperature
CAUTION: Stresses outside those listed in ”Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress only rating and operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied.
3
PGR 203 02
Handling Precautions
This device may be damaged as a result of electrostatic
discharge (ESD). Take proper precautions during both handling and testing. This typically includes grounded wrist
wraps, workbenches and floor mats in ESD controlled areas.
Semiconductor devices may be damaged by current surges,
use appropriate transient protection.
Quality Assurance
Ericsson Microelectronics commitment to quality has been
proven through a decade of semiconductor device production and has been confirmed to ISO 9001. Opto product
qualification is made according to the intention of applicable
Telcordia standards.
Connector Options
FC/PC
SC
ST
(Other connectors available on request)
Information given in this data sheet is believed to be accurate and
reliable. However no responsibility is assumed for the consequences of
its use nor for any infringement of patents or other rights of third
parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of Ericsson
Microelectronics. These products are sold only according to Ericsson
Microelectronics' general conditions of sale, unless otherwise
confirmed in writing.
Product specifications subject to change without
notice.
Ericsson Microelectronics AB
SE-164 81 Kista, Sweden
Telephone: +46 8 757 50 00
www.ericsson.com/microelectronics
For local sales contacts, please refer to our website
or call: Int + 46 8 757 47 00, Fax: +46 8 757 47 76
4
1522-PGR 203 02 Rev. C
© Ericsson Microelectronics AB, August 2000