CEL NR3314TU Ingaas pin-pd receiver with internal pre-amplifier for 10 gb/s application Datasheet

RECEIVER
NR3314TU
InGaAs PIN-PD RECEIVER WITH INTERNAL PRE-AMPLIFIER
FOR 10 Gb/s APPLICATIONS
DESCRIPTION
The NR3314TU products consist of InGaAs PIN ROSAs (Receiver Optical
Sub-Assembly) with internal pre-amplifiers designed for 10 Gb/s optical
transceivers such as the XFP/SFP+. These modules are ideal as receivers
for IEEE 10G BASE LR.
FEATURES
• ROSA with plastic receptacle
• 10 Gb/s high sensitivity InGaAs PIN-PD
• +3.3 V transimpedance pre-amplifier
• Minimum receiver sensitivity
Pr (OMA) = −17 dBm OMA
• Operating case temperature
TC = −20 to +95°C
• With flexible printed circuit
Document No. PL10784EJ01V0DS (1st edition)
Date Published February 2010 NS
NR3314TU
PACKAGE DIMENSIONS (UNIT: mm)
5.875 MAX.
5.7
2.85
Signal GND
TOP VIEW
Signal GND
5.7
2.85
φ 6.35
φ 5.08±0.02
φ4.17+0
–0.02
2.86
φ 2.92±0.02
OPTICAL
REFERENCE
PLANE
0.9
4.05±0.03
0.66±0.02
4.11
1.5
1.27+0.03
–0
9.82+0.05
–0.15
11.5±0.3
5.02
SIDE VIEW
1.0 MAX.
1.20
φ 6.35
2.85
φ 5.6
5.7±0.05
5.7±0.05
4.84
6-0.38
5-0.79
.50
R0
R0
.70
BOTTOM VIEW
1.14
2.29
10.79
13.59
13.64
2
Data Sheet PL10784EJ01V0DS
Vpd
Signal GND
DATA N
DATA P
Signal GND
VCC
NR3314TU
BLOCK DIAGRAM
Flexible Printed Circuit
Vpd
0.1μF
100 pF
GND
GND
GND
PD
DATA P
TIA
DATA N
0.1μF
GND
100 pF
GND
VCC
Data Sheet PL10784EJ01V0DS
3
NR3314TU
ORDERING INFORMATION
Part Number
NR3314TU-AZ
Receptacle Type
LC plastic
Note
Differential output with flexible PCB
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Ratings
Unit
PIN-PD Reverse Voltage
VR
10
V
PIN-PD Reverse Current
IR
10
mA
IC Supply Voltage
VCC
−0.3 to +4.0
V
Operating Case Temperature
TC
−20 to +95
°C
Storage Temperature
Tstg
−40 to +95
°C
Maximum Input
Pin
+5
dBm
Lead Soldering Temperature
Tsld
260 (10 sec.)
°C
(Flexible Printed Circuit)
RECOMMENDED OPERATING CONDITION
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
PIN-PD Reverse Voltage
VR
+2.97
+3.3
+3.5
V
IC Supply Voltage
VCC
+2.97
+3.3
+3.5
V
Operating Case Temperature
TC
−20
+25
+95
°C
ELECTRO-OPTICAL CHARACTERISTICS (λ = 1 310 nm, unless otherwise specified)
Parameter
Sensitivity
Saturated Output Voltage Swing
Cut-off Frequency
Symbol
Conditions
S
Vpp
fC
MIN.
TYP.
MAX.
Unit
0.75
0.85
1.1
A/W
350
mVpp
Single-ended
100
RL = 50 Ω, Pin = −17 dBm,
6.5
GHz
−3 dB from 1 GHz
Minimum Receiver Sensitivity
Pr (OMA)
NRZ, 10.3125 Gb/s, BER = 10− ,
−17
12
−14.9
PRBS = 2 −1, ER = 6.5 dB,
31
Overload
+2.1
PO (OMA)
dBm
OMA
+3.1
dBm
OMA
Electrical Return Loss
S22
IC Supply Current
ICC
Optical Return Loss
4
0.2 to 6 GHz, Single-ended
−14
ORL
Data Sheet PL10784EJ01V0DS
−5
dB
50
mA
−12
dB
NR3314TU
TYPICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
SENSITIVITY
10–4
Vpd = VCC = 2.97 V,
10.3 Gb/s
10–5
BER
10–6
10–7
10–8
Unstressed
Stressed
10–9
10–10
10–11
10–12
10–13
–19.5
–18.5
–17.5
–16.5
–15.5
Pr OMA (dBm)
Remark The graph indicates nominal characteristics.
Data Sheet PL10784EJ01V0DS
5
NR3314TU
REFERENCE
Document Name
Opto-Electronics Devices Pamphlet
6
Document No.
PX10160E
Data Sheet PL10784EJ01V0DS
NR3314TU
• The information in this document is current as of February, 2010. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
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M8E0904E
Data Sheet PL10784EJ01V0DS
7
NR3314TU
SAFETY INFORMATION ON THIS PRODUCT
Caution
GaAs Products
This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
Caution
Optical Fiber
A glass-fiber is attached on the product. Handle with care.
• When the fiber is broken or damaged, handle carefully to avoid injury from the damaged part
or fragments.
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