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InGaAs-APD/Preamp Receiver
FEATURES
* Data Rates up to 2.7Gb/s * High Sensitivity: -34 dBm (typ.) * Differential Electrical Output * Preamplifier Power Supply Voltage: +3.3V * Wide operating temperature range: -40 to +85C
FRM5W232LY
APPLICATIONS
This APD detector preamp is intended to function as an optical receiver in long haul SONET, SDH, and DWDM systems operating up to 2.7Gb/s. The device operates in both the 1,310 and 1,550nm wavelength windows. The detector preamplifier is DC coupled with a differential electrical output.
DESCRIPTION
The FRM5W232LY incorporates a 30 micron InGaAs Avalanche Photodiode (APD) detector, a GaAs IC transimpedance preamplifier. The APD is processed with modern MOVPE techniques resulting in reliable performance over a wide range of operating conditions. The lens coupling system and the single mode fiber are assembled using Nd: YAG welding. The LY package is secured by a vertical flange.
ABSOLUTE MAXIMUM RATINGS (Tc=25C, unless otherwise specified)
Parameter Storage Temperature Operating Case Temperature Supply Voltage APD Reverse Voltage APD Reverse Current Symbol Tstg Top VDD VR IR(peak) Ratings -40 to +85 -40 to +85 0 to +4.5 0 to VB (Note) 2 Unit C C V V mA
Note: Since VB may vary from device-to-device, VB data is attached to each device for reference.
Edition 1.2 July 2004
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FRM5W232LY
InGaAs-APD/Preamp Receiver
OPTICAL & ELECTRICAL CHARACTERISTICS (Tc=25C, =1,550nm, VDD=+3.3V unless otherwise specified)
Parameter APD Responsivity APD Breakdown Voltage Temperature Coefficient of VB AC Transimpedance Bandwidth Lower Cut-Off Frequency Peaking Group Delay Deviation Output Return Loss Equivalent Input Noise Current Density Symbol R13 R15 R16 VB Zt BW fcl dpk GD S22 in Pin=-30dBm, M=10, from 1MHz Pin=-30dBm, M=10, from 500MHz to 1.75GHz up to 1.75GHz up to 2.5GHz Average within 2.2GHz Ta=25C, Rext=14dB Minimum Sensitivity Pr Note (4) Ta=-40C ~ 85C, Rext=14dB Ta=25C, Rext=10dB Pmax Vclip ORL IDD VDD 2.488Gb/s, NRZ, PRBS=223-1, BER=10-10, M=3 M=3, Note (3) Maximum Output Voltage Swing Optical Return Loss Power Supply Current Power Supply Voltage Saturated Output Voltage Test Conditions = 1,310nm, M=1 = 1,550nm, M=1 = 1,610nm, M=1 ID=10A Note (1) Pin=-30dBm, f=100MHz, Single-end Pin=-30dBm, M=10, -3dB from 1MHz Min. 0.75 0.80 40 0.08 1800 2.2 10 5 -5 -7 450 30 3.15 Limits Typ. 0.80 0.85 0.70 50 0.12 2200 2.5 50 60 9.5 -34.0 -33.0 -33.0 550 45 3.30 Max. 65 0.15 2600 75 +2 11 -33.0 -31.0 dBm 800 70 3.45 mV dB mA V dBm pA Hz V V/C GHz kHz dB psec dB Unit A/W
Maximum Overload
Note: (1) =VB/Tc Note: (2) All the parameters are measured with 50 AC-coupled. Note: (3) Defined by 10% distortion of wave form. Note: (4) Test condition is 2.488Gb/s, NRZ, PRBS=223-1, B.E.R.=10-10, VR=Optimum. .
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InGaAs-APD/Preamp Receiver
Notes
FRM5W232LY
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InGaAs-APD/Preamp Receiver
"LY" PACKAGE
30 MAX.
FRM5W232LY
UNIT: mm
1000 MIN. 5-O0.350.05
4
3
5
17.00.2 12.000.15
O0.90.1
O3.0.2
O4.10.2
(9.5)
2
2.50.1 5.8 -0.1
+0.2
1
10 MIN. 1.00.1 4.70.2 6.50.5
VR
VDD
1
4
2 3
Vout (+) Vout (-)
5
Case Ground
For further information please contact:
CAUTION
Eudyna Devices Inc. products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures:
Eudyna Devices USA Inc.
2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. TEL: (408) 232-9500 FAX: (408) 428-9111
www.us.eudyna.com
* Do not put this product into the mouth. * Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. * Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures.
Eudyna Devices Europe Ltd.
Network House Norreys Drive Maidenhead, Berkshire SL6 4FJ United Kingdom TEL: +44 (0) 1628 504800 FAX: +44 (0) 1628 504888
Eudyna Devices Asia Pte Ltd. Hong Kong Branch
Rm. 1101, Ocean Centre, 5 Canton Rd. Tsim Sha Tsui, Kowloon, Hong Kong TEL: +852-2377-0227 FAX: +852-2377-3921
Eudyna Devices Inc. reserves the right to change products and specifications without notice. The information does not convey any license under rights of Eudyna Devices Inc. or others.
(c) 2004 Eudyna Devices USA Inc. Printed in U.S.A.
Eudyna Devices Inc.
Sales Division 1, Kanai-cho, Sakae-ku Yokohama, 244-0845, Japan TEL: +81-45-853-8156 FAX: +81-45-853-8170
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