ETC TOPD347-RXB

September 2001
Optical Communication Devices
2.5 Gb/s Optical Receiver
TOPD347-RXB Series
APPLICATION
• SONET / SDH (OC-48 / STM-16) applications
FEATURES
and TIA
• PIN-PD
package
• Mini-DIL
data output
• Differential
power supply voltage: +3.3 V to +5 V
• Single
Sensitivity:
dBm (Typ. @ BER = 1 x 10 )
• Overload: −3−23.5
(Typ. @ BER = 1 x 10 )
• Operating casedBmtemperature
−40 to +85 ˚C
• Package size: 7.4 (W) x 13.2range:
(D) x 4.6 (H) mm
•
−10
−10
TOPD347-RXB Series
DIMENSIONAL
ABSOLUTE MAXIMUM RATINGS (Tc = 25 ˚C)
Item
Symbol
Rating
Unit
Tstg
−40 to +85
˚C
Operating case temperature
Tc
−40 to +85
˚C
PD forward current
If
10
mA
PD reverse current
Ir
1
mA
PD reverse voltage
Vpd
20
V
Positive supply voltage
Vdd
0 to +6
V
Tsol / tsol
260 / 5
˚C / s
Soldering temperature / time
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tc = –40 to +85 ˚C, Vpd = +5 V, Vdd = +3.3 V to +5 V)
Item
Min
Typ.
Max
Unit
Positive supply current
—
34
—
mA
Sensitivity
—
−23.5
−20
dBm
(1)
Overload
−5
−3
—
dBm
(1)
Dark current
—
—
50
nA
Bandwidth (−3 dB)
1.4
1.8
—
GHz
Logic sense
Note
(2)
(3)
−20
—
20
ps
Optical return loss
—
—
−27
dB
(4)
Output signal amplitude
15
—
500
mVpp
(5)
10
—
—
dB
(6)
9
—
—
dB
(7)
Skew, DATA OUT (+) to DATA OUT (−)
1
4
Electrical return loss
5max
(1.68)
Notes:
(1) 2.48832 Gb/s, NRZ, PRBS 231−1, BER = 1 x 10−10, λ = 1.55 µm
(2) −4 dBm > Pf > −27 dBm
(3) DATA OUT (+), Light ON = Vout Logic HIGH
DATA OUT (−), Light ON = Vout Logic LOW
(4) λ = 1.3/1.55 µm
(5) 0 dBm > Pf > −20 dBm
(6) 0.13 GHz < F < 1.75 GHz
(7) 1.75 GHz < F < 2.5 GHz
0.5(typ.)
TOPD347-RXB Series
Storage temperature
PRECAUTION
(a) Power supply
A surge-free
To avoid cau
before turnin
(b) The product
DIMENSIONAL OUTLINE AND PIN ASSIGNMENT
Unit
ø4.2
(Unit: mm)
˚C
Optical Connector
2.15
˚C
mA
mA
V
V
˚C / s
Vdd = +3.3 V to +5 V)
Unit
Note
mA
(1)
dBm
(1)
3.0
dBm
nA
1
8
4
5
dB
(6)
dB
(7)
5max
7.37
(1.68)
4.32
7.87
6.7
Pin Assignment
4.32
(5)
0.4
mVpp
(1.68)
(4)
0.5(typ.)
dB
2.54 x 3 = 7.62
ps
9.0
(3)
13.21
(2)
4.62
GHz
Pin
1
2
3
4
Function
Vpd (+5 V)
GND
DATA OUT (+)
GND
Pin
5
6
7
8
Function
GND
DATA OUT (−)
GND
Vdd (+3.3 V to +5 V)
PRECAUTIONS
(a) Power supply: Transient electric spike may cause a damage to the photodiode or IC chips.
A surge-free power supply and a slow starter circuit should be used.
To avoid causing an electrical surge, pin should not be connected or disconnected on the fixture
before turning the power off.
(b) The product should be grounded for obtaininng the performance.
OVERSEAS SUBSIDIARIES AND AFFILIATES
Toshiba America
Electronic Components, Inc.
010126 (X)
Toshiba Electronics Europe GmbH
Toshiba Electronics Asia, Ltd.
Düsseldorf Head Office
Hong Kong Head Office
9775 Toledo Way, Irvine, CA 92618, U.S.A.
Tel: (949)455-2000 Fax: (949)859-3963
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Beijing Office
One Pkwy., North, Suite 500, Deerfield,
IL 60015-2547, U.S.A.
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Richardson, TX(Dallas)
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Riverside Way, Camberley Surrey,
GU15 3YA, U.K.
Tel: (01276)69-4600 Fax: (01276)69-4800
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Gustavslundsvägen 12, 2nd Floor
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Tel: (08)704-0900 Fax: (08)80-8459
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Wakefield, MA(Boston)
401 Edgewater Place, Suite #360, Wakefield,
MA 01880-6229, U.S.A.
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Toshiba Electronics Korea
Corporation
Seoul Head Office
14/F, KEC B/D, 257-7 Yangjae-Dong,
Seocho-ku, Seoul, Korea
Tel: (02)589-4334 Fax: (02)589-4302
Toshiba Technology Development
(Shanghai) Co., Ltd.
23F, Shanghai Senmao International Building, 101
Yin Cheng East Road, Pudong New Area, Shanghai,
200120, China
Tel: (021)6841-0666 Fax: (021)6841-5002
Toshiba Electronics Taiwan
Corporation
Taipei Head Office
17F, Union Enterprise Plaza Bldg. 109
Min Sheng East Rd., Section 3, 0446 Taipei,
Taiwan
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©2001 TOSHIBA CORPORATION
Printed in Japan