View ZL60012_1121202.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ZL60012 1310 nm, 1550 nm 270 Mbps PIN Preamplifier for SDI Digital Television
Data Sheet
December 2003
Ordering Information ZL60012TBD TO-46 with lens
-40C to +85C
Description
This optical receiver is designed for SDI (Serial Digital Interface) digital television transmission systems where optical fiber replaces coaxial cable, to increase transmission distance. It is designed in conjunction with the ANSI/SMPTE 259 M standard and is capable of handling DC-unbalanced (pathological) signals. The receiver operates at 3.3 V and contains an InGaAs PIN photodiode and a transimpedance amplifier with AGC (Automatic Gain Control), assembled in a TO-46 package. Its double-lens optical system is designed for use with single-mode fiber as well as multi-mode fiber with a core diameter up to 62.5 m. Reliability assurance is based on Telecordia GR-468-CORE.
Features
* * * * * * * * Data rate up to 270 Mbps 1310 nm, 1550 nm PIN TIA with AGC Handles DC-unbalanced signals Wide dynamic range TO-46 assembly 3.3 V power supply SMF and MMF
Applications
ANSI/SMPTE 259M
Data Out
VCC
Data Out
Vcc
Data
Data
Case VEE Bottom View
GND
Figure 2 - Functional Schematic Figure 1 - Pin Diagram
1
Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 2003, Zarlink Semiconductor Inc. All Rights Reserved.
ZL60012
Optical and Electrical Characteristics Parameter Responsivity, differential Output Voltage differential amplitude Data rate Optical Saturation Level (average) Noise-Equivalent Power Dynamic Range Sensitivity (BER10-9) SOMA S RO PD IDD 20 35 36 Symbol R VO fR Psat NEP 0 -45 32 1.2 -32 44 2.5 -29 57 180 50 Min. 10 Typ. 30 130 270 Max. 50 Unit kV/W mV, p-p Mbps dBm dBm dB W dBm mW mA
Data Sheet
Test condition = 1310 nm RL = 100, Note 1 RL = 100 Note 2 RL = 100 = 1310 nm, ER = Note 5 = 1310 nm = 1310 nm, Note 3 and 4 = 1310 nm, ER = Note 5
Sensitivity (BER10-9) Output Resistance (single-ended) Power Dissipation Power Supply Current
Test conditions: 25C Case Temperature/3.3 V Supply Voltage. Fiber: Single-mode to multi-mode 62.5/125 m
Note Note Note Note Note 1: 2: 3: 4: 5: Pf = 2 W Peak-Peak power at 10 MHz/50% duty cycle. Pf = 500 W Peak-Peak power at 10 MHz/50% duty cycle. Measured using DC-unbalanced patterns with 5% and 95% duty cycles, respectively at 270 Mbps. An OMA value has been quoted as this is more meaningful for DC unbalanced signals. Measured with a DC balanced signal with a 223-1 PRBS at 270 Mbps.
Absolute Maximum Ratings Parameter Supply Voltage Storage Temperature Symbol VCC Tstg Min. -0.5 -55 Max. 5.5 125 Unit V C
Recommended Operating Conditions Parameter Supply Voltage Output Differential Load Operating Temperature Symbol VCC RL Top -40 Min. 3 100 85 Typ. Max 5.5 Unit V C
2
Zarlink Semiconductor Inc.
ZL60012
Typical Responsivity
Data Sheet
Fiber Core/Cladding Diameter Numerical Aperture Wavelength Differential responsitivity Differential responsitivity 1310 nm 1550 nm 10/125 NA = 0.11 30 kV/W 36 kV/W 50/125 NA = 0.20 30 kV/W 36 kV/W 62.5/125 NA = 0.275 30 kV/W 36 kV/W
Figure 3 - Typical Responsivity vs Axial Displacement for a Multi-mode Fiber
Figure 5 - Typical Responsivity vs Radial Displacement for a Multi-mode Fiber
3
Zarlink Semiconductor Inc.
ZL60012
Application Guidelines
ESD Handling
Data Sheet
The receiver is sensitive to electrostatic discharges. When handling the device, precaution for ESD sensitive devices should be taken. These precautions include use of ESD protected work area with wrist straps, controlled work benches, floors etc. Power Supply Filter Power Supply decoupling capacitors are recommended for optimal performance of the receiver. A filter is recommended to minimise power supply noise. See Figure 6.
L Host VCC PIN / Preamp 10 H C 0.1 F C 10nF
Figure 6 - Recommended Power Supply Filter
4
Zarlink Semiconductor Inc.
BOTTOM VIEW ( 10 : 1 )
3,8
SIDE VIEW
13,460,76
2,54
n1,17 + 0,05 (3x) n0,45 + 0,04 (4x) -
0,6 0,03 * Brazed
0
R2,7 45
n1,02 max
n4,7
3, 6
1, 02
0,33 max Lens n1.50.05 R0,4 max
NOTES:1. All dimensions in mm. 2. General tol. ISO-2768-mK. 3. Coating: Case: Ni 1,5-2,5 m. Header: Ni min 0,5 m / Au min 1,5 m.
* 0,25 max glass overmould (3x)
(c) Zarlink Semiconductor 2002. All rights reserved.
Package code Previous package codes
Drawing type
ISSUE ACN DATE
1
JS0 04078R1A
TB
Package drawing, TO-46 with lens Title
22-MAR-03
APPRD. TD/BE
JS004078
For more information about all Zarlink products visit our Web Site at
www.zarlink.com
Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries (collectively "Zarlink") is believed to be reliable. However, Zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual property rights owned by Zarlink or licensed from third parties by Zarlink, whatsoever. Purchasers of products are also hereby notified that the use of product in certain ways or in combination with Zarlink, or non-Zarlink furnished goods or services may infringe patents or other intellectual property rights owned by Zarlink. This publication is issued to provide information only and (unless agreed by Zarlink in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other information appearing in this publication are subject to change by Zarlink without notice. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user's responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to Zarlink's conditions of sale which are available on request.
Purchase of Zarlink's I2C components conveys a licence under the Philips I2C Patent rights to use these components in and I2C System, provided that the system conforms to the I2C Standard Specification as defined by Philips. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright Zarlink Semiconductor Inc. All Rights Reserved.
TECHNICAL DOCUMENTATION - NOT FOR RESALE

▲Up To Search▲

Price & Availability of ZL60012

	To Download ZL60012 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .