BOOKHAM PTV10GC-J34

Data Sheet
10Gb/s surface mount coplanar PIN preamp
receiver with integrated MEMS VOA
PTV10GC
The PTV10GC receiver consists of a PIN photodetector, a
low-noise preamplifier, a MEMS variable optical attenuator
(VOA) and a precision NTC thermistor in a hermetic coplanar
package with a connectorized single-mode fiber pigtail.
Differential outputs are provided to improve noise rejection for
enhanced sensitivity. It has been optimised for use in 10Gb/s
metro or long haul applications, either as a discrete device or
within a transponder, using NRZ modulation, with or without
FEC, at data rates up to 10.709Gb/s.
Features:
• High sensitivity, -18.5dBm typical
• Integrated MEMS VOA extends overload beyond
+10dBm
• Low capacitance high speed InGaAs PIN
photodetector
• Supports FEC rates up to 10.709Gb/s
• Best in class power consumption, only 350mW
• Designed to exceed the environmental requirements
of Telcordia GR-468-CORE
• RoHS 5/6 compliant
Applications:
• Client or line side links
• DWDM TDM transponder applications
1
Data Sheet
Operating Characteristics
Case temperature = 25°C unless otherwise specified
Parameter
Typ
Max
Unit
2 31-1 PRBS BER<10-12
-18.5
-17.0
dBm
Sensitivity penalty EOL
over temperature [1] [2]
2 31-1 PRBS
BER<10-12 T=-5 to +75°C
0.75
1.0
dB
Deviation from linear phase
DC – 6GHz
-10
+10
°
Small signal
8
Optical sensitivity BOL
[1] [2]
Symbol
Measurement
Conditions
Sens
9.5
GHz
High frequency -3dB corner
fH
Low frequency -3dB corner
fL
Transimpedance gain
TZ
Small signal
VOUT
Peak-to-peak
S22
DC to 7.0GHz
PSAT
0dB Attenuation
BER<10-12
+1
dBm
With VOA actuated
+9
dBm
[3] [4] [5]
Maximum output voltage
[6]
Return loss
Optical overload
[2]
Optical overload extension
PIN bias voltage
PIN responsivity
1.1
Vpd
R
[1]
0.7
40
kHz
1.6
2.3
kΩ
600
700
mV
-8
dB
5
V
0.8
A/W
10
nA
95
mA
Dark current
Id
Amplifier bias current
Icc
Input current for
output limiting
IIn_lim
VOA maximum attenuation
Att
VOA control voltage
VAtt
Attenuation = 20dB
5.5
9
V
VOA current
IAtt
Attenuation = 20dB
6
7.2
mA
VOA power dissipation
(continuous)
PAtt
Attenuation = 20dB
33
65
mW`
From attenuation =
1dB to 20dB
5
10
ms
VOA response time
[7]
[8]
75
Peak-to-peak
20
0.5
mA
30
dB
Polarisation dependent loss
PDL
VOA unbiased
0.15
dB
Polarisation dependent loss
PDL
VOA biased
0.4
dB
Thermistor resistance
RTH
Notes:
2
Min
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
Optical Wavelength between 1525-1575nm. Data to 1610nm available on request.
Measured with 9.95328Gb/s NRZ 1031-1 PRBS data and no FEC.
Load impedance is 50Ω AC-coupled.
Excludes PIN responsivity.
Differential.
Single ended.
Not polarity sensitive.
Response time quoted is to achieve 99% of the desired attenuation value.
10
kΩ
Data Sheet
Absolute Maximum Ratings
The table below provides maximum and/or minimum values of critical parameters
which will not permanently damage the device, but for which the operating
specification may not hold
Parameter
Symbol
Min
Max
Unit
Amplifier bias voltage
VCC
-6
0.5
V
Operating temperature [1]
Top
-40
+85
°C
Storage temperature [2]
Tstg
-40
+85
°C
Optical input [3]
Pin
+5
dBm
PIN bias voltage
VPD
0
+7.5
V
VOA control voltage [4]
VATT
0
9
V
Fibre bend radius
20
mm
Notes:
[1] The operating temperature is defined as the temperature of the module case.
[2] The rating is referred to the ambient temperature.
[3] With VATT = 0V, the optical input that will cause no damage to the module. However, the electrical and optical
performance specified in this document may not be guaranteed. It shall also withstand +7dBm for <100ms.
[4] Polarity Independent.
Class 2 ESD precautions must be observed when handling these devices.
Pin Out
3
Pin #
Symbol
Parameter
Pin #
Symbol
Parameter
1
VATT
VOA Control
10
Out_P
Positive RF data output
2
VPD
PIN bias voltage
11
GND
Case RF ground
3
NC
No connection
12
GND
Case ground
4
Vee
Amplifier supply (-5.2V)
13
FB_in
Output offset control
5
NC
No connection
14
NC
No connection
6
GND
Case ground
15
NC
No connection
7
GND
Case RF ground
16
RTH
Thermistor
8
Out_N
Negative RF data output
17
GND
Case ground
9
GND
Case ground
Data Sheet
Circuit Schematic
VATT
VPD
RTH
10kOhms @ 25 °C
1nF
Out_P
Out_N
FB_IN
1nF
Vee
1nF
Figure 1: PTV10GC Circuit schematic
Outline Drawing
Dimensions in mm
Figure 2: Outline diagram (Illustration only. For full details, refer to appropriate assembly drawing).
Note: Fiber is 900mm secondary coated single-mode fiber, length = 1200 +0/-200mm.
4
Data Sheet
Typical Performance
Characteristics
(continued)
Figure 3: Typical VOA attenuation
Figure 4: FB_in transfer function
5
Data Sheet
RoHS Compliance
Bookham is fully committed to environment
protection and sustainable development and has
set in place a comprehensive program for
removing polluting and hazardous substances from
all of its products. The relevant evidence of RoHS
compliance is held as part of our controlled
documentation for each of our compliant products.
RoHS compliance parts are available to order,
please refer to the ordering information section for
further details.
Ordering Information:
PTV10GC
- (Connector)
J28 = SC/PC
J34 = FC/PC
J57 = LC
e.g. PTV10GC-J28 is an PTV10GC with an SC/PC connector.
Other options available on request.
Contact Information
North America
Bookham Worldwide
Headquarters
Europe
Paignton Office
Asia
Shenzhen Office
2584 Junction Ave.
San Jose
CA 95134
USA
Brixham Road
Paignton
Devon
TQ4 7BE
United Kingdom
2 Phoenix Road
Futian Free Trade Zone
Shenzhen 518038
China
• Tel: +1 408 919 1500
• Tel: +44 (0) 1803 66 2000
• Fax: +1 408 919 6083
• Fax: +44 (0) 1803 66 2801
• Fax: +86 755 33305805
+86 755 33305807
• Tel: +86 755 33305888
Important Notice
Performance figures, data and any illustrative material
provided in this data sheet are typical and must be
specifically confirmed in writing by Bookham before
they become applicable to any particular order or
contract. In accordance with the Bookham policy of
continuous improvement specifications may change
without notice. The publication of information in this
data sheet does not imply freedom from patent or other
protective rights of Bookham or others. Further details
are available from any Bookham sales representative.
www.bookham.com
sales@bookham.com
6
ISO14001:1996
EMS 504193
TL9000 Rev 3.0 (ISO9001:2000)
FM15040
BH12887 Rev 2.0 January 2007.
©Bookham 2005. Bookham is a registered trademark of Bookham Inc.