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DATA SHEET
O K I G a A s P R O D U C T S
KGL4217/KGL4221/KGL4222 10-Gbps GaAs Optical Communications Family
November 1999
CONTENT
10-Gbps GaAs Optical Communications Family Products ................................................................................1
KGL4217 10-Gbps GaAs Limiting Amplifier........................................................................................................3
KGL4221 10-Gbps GaAs 16:1 Multiplexer Integrated Circuit ............................................................................7
KGL4222 10-Gbps GaAs 1:16 Demultiplexer Integrated Circuit .....................................................................11
KGL4217/KGL4221/KGL4222
10-Gbps GaAs Optical Communications Family Products INTRODUCTION
Oki Semiconductor's 10-Gbps GaAs Optical Communications Family Products include the KGL4217 Limiting Amplifier, KGL4221 16:1 Multiplexer IC, andKGL4222 1:16 Demultiplexer IC. These 10-Gbps optical devices are manufactured using Oki Semiconductor's 0.2-m gate length GaAs MESFET process. The KGL4217 Limiting Amplifier provides high-speed operation, high-sensitivity, low power dissipation, and is mounted in a 24-pin ceramic package. The KGL4217 is used in high-speed optical communication environments operating with a maximum clock frequency of over 10 GHz. The KGL4221 Mux and KGL4222 Demux feature high-speed operation and low power dissipation, and they are mounted in a 48-pin package. These ICs that provide high-speed conversion of parallel-to-serial (demux) or serial-to-parallel (mux) data streams operating with a maximum clock frequency of over 10 GHz.
GENERAL FEATURES
* High-speed operation: 10-Gbps data rate (min) * Low-power dissipation * 0.2-m gate length GaAs MESFET process * KGL4217 Limiting Amplifier: 24-pin ceramic package * KGL4221 Mux and KGL4222 Demux: 48-pin ceramic package Compatible with low-speed interfaces Oki's unique MCFF and CBFF technology
APPLICATION
* High-speed optical communication systems: 10 Gbps * High-speed test equipment: KGL4221 16:1 (Mux) and KGL4222 16:1 (Demux)
Oki Semiconductor
1
s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
2
Oki Semiconductor
KGL4217
10-Gbps GaAs Limiting Amplifier Introduction
Oki Semiconductor's KGL4217 Limiting Amplifier IC is designed for 10-Gbps digital communications systems. This high speed, low-power Limiting Amplifier IC uses 0.2-m gate length GaAs MESFET and DCFL (Direct Coupled FET Logic) technologies. The KGL4217 is available as a 24-pin ceramic packaged device. The high sensitivity of the KGL4217 requires capacitive coupling for input and output signal interfaces.
FEATURES
* * * * * * High-speed operation: 10-Gbps data rate (min) High sensitivity: 50 to 600 mVPP (at 10 Gbps 223 -1 PRPS, capacitive coupling) Low-power dissipation: 250 mW (typ.) using 2-V power-supply 0.2-m gate length GaAs MESFET process DCFL (Direct Coupled FET Logic) technology 24-pin ceramic package
APPLICATION
* High-speed optical communication systems: 10 Gbps
Oki Semiconductor
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s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
BLOCK DIAGRAM
VDD VDD DA 5 Dr1 50 VDD QN Q
Dr2
Logic Symbol DA DR1 DR2 Q, QN VDD Data input terminal Terminal to connect external capacitors
Description
Adjustment terminal for input signal threshold Complimentary data outputs Power supply
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Oki Semiconductor
------------------------------------------------------------------ s KGL4217/KGL4221/KGL4222 s
ABSOLUTE MAXIMUM RATINGS
Description Supply Voltage Applied Voltage at DA, DR1 Bias Voltage at DR2 Temperature at Package Base Under Bias Storage Temperature Symbol VDD VD1 VR1 TS TST Min - 0.3 - 0.3 - 2.5 - 45 - 45 Max 2.3 1.5 2.5 100 125 Units V V V
o
C
oC
ELECTRICAL CHARACTERISTICS
VDD = 2 V 0.1 V, TS = 0oC to 70oC
Description Operating Data Rate Range Power Dissiptation Data Input Voltage Swing Data Output Voltage Swing Symbol DAR PW VI VO Min 0.05 0.4 Typ 10 0.25 0.6 Max 0.35 0.6 0.8 Units Gbps W V V
Oki Semiconductor
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s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
PACKAGE OUTLINE
11.8 0.3 9.61 SQ 7.4 SQ
24 19
0.50 0.50 .064 0.2
0.20
1
18
Top View
6
13
7
12
1.27 6.35
0.30
0.125
Dimension in mm.
PIN CONFIGURATION
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 Signal GND QN GND GND Q GND GND DR2 GND DR1 DR1 DR1 Ground Data output (neg) Ground Ground Data output (pos) Ground Ground Input threshold adjustment Ground External capacitance External capacitance External capacitance Pin Definition Pin No 13 14 15 16 17 18 19 20 21 22 23 24 Signal GND GND GND GND DA GND VDD GND GND GND VDD GND Ground Ground Ground Ground Data input Ground Power supply Ground Ground Ground Power supply Ground Pin Definition
6
Oki Semiconductor
KGL4221
10-Gbps GaAs 16:1 Multiplexer Integrated Circuit INTRODUCTION
Oki Semiconductor's KGL4221 is an 10-Gbps GaAs 16:1 multiplexer IC that converts 16-bit parallel data into a single, serial data stream operating with a maximum clock frequency of over 10 GHz. The highspeed KGL4221 is manufactured using Oki's 0.2-m gate length GaAs MESFET process, and is mounted in a 48-pin package. By using Oki's unique MCFF (Memory Cell Flip Flop) and CBFF (Common-gate Bias Flip Flop) technology, the KGL4221 provides high-speed operation and low power dissipation. External capacitive coupling is required for clock input and data output connections. Low speed signal interfaces are compatible with ECL.
FEATURES
* * * * * High-speed operation: 10-Gbps data rate (max) Low power dissipation: 3 W (typ.) using - 2 V power supply 0.2-m gate length GaAs MESFET process 48-pin ceramic package Compatible with low-speed interfaces
APPLICATION
* High-speed optical communication systems: 10 Gbps * High-speed test equipment
Oki Semiconductor
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s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
BLOCK DIAGRAM
D0 50 D2 50 8:1 MUX
2:1 MUX
QN Q
DE 50
D1 50 D3 50 8:1 MUX 1/2CK 1/1CK Controller DF 50 1/16CK CONT 50
LCKN
LCK
HCK HCR
8
VTT
Logic Symbol D0 - DF HCK HCR Q, QN LCK, LCKN VTT Data Inputs Clock Input Reference Clock Input Complimentary Data Outputs Complimentary 1/16 Clock Outputs Power Supply and Termination Supply
Description
8
Oki Semiconductor
------------------------------------------------------------------ s KGL4217/KGL4221/KGL4222 s
ABSOLUTE MAXIMUM RATINGS
Description Supply Voltage Clock and Data Input Voltage Temperature at Package Base Under Bias Storage Temperature Symbol VTT VCDI TS TST Min - 2.3 - 2.3 - 45 - 45 Max 0.3 - 0.5 100 125 Units V V
o o
C C
ELECTRICAL CHARACTERISTICS
VTT = - 2 V 0.1 V, TS = 0oC to 70oC
Description Maximum Clock Frequency Power Dissiptation Clock Input Voltage Swing (HCK) (see note 1) Low Level of Data Input (DO - DF) High Level of Data Input (DO - DF) Data Output Voltage Swing (Q, QN) (see note 1) Low Level of 1/16 Clock Output (LCK, LCKN) (see note 2) High Level of 1/16 Clock Output (LCK, LCKN) (see note 2) NOTES: 1. External Capacitive Coupling 2. Externally terminated to -2 V by 50- load. Symbol CKF PW VCKI VDIL VDIH VDO VCOL VCOH Min 10 0.5 - 2.0 - 1.16 0.7 - 2.0 - 1.03 Typ 3 0.7 - 1.6 - 1.1 0.95 - 1.8 - 0.93 Max 0.9 1.47 - 0.65 1.2 - 1.62 - 0.75 Units GHz W VPP V V VPP V V
Oki Semiconductor
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s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
PACKAGE OUTLINE
17.41 SQ 15.57 SQ 12.00 SQ
48 37
0.7 0.5 0.645 1.845
1
36
13.97
Top View
12
25
1.27
13
24
0.125 0.05 Dimension in mm.
PIN CONFIGURATION
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Signal G LCKN G LCKN G VTT VTT G Q G QN G VTT D0 D2 D4 Pin Definition Ground 1/16 clock (neg) Ground 1/16 clock (pos) Ground Power supply Power supply Ground Data output (pos) Ground Data output (neg) Ground Power supply Data input 0 Data input 2 Data input 4 Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Signal D6 G VTT D8 DA DC DE VTT G HCR G HCK G VTT VTT G Pin Definition Data input 6 Ground Power supply Data input 8 Data input A Data input C Data input E Power supply Ground Clock reference bias Ground Clock input Ground Power supply Power supply Ground Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Signal G G G G VTT DF DD DB D9 G VTT D7 D5 D3 D1 VTT Pin Definition Ground Ground Ground Ground Power supply Data input F Data input D Data input B Data input 9 Ground Power supply Data input 7 Data input 5 Data input 3 Data input 1 Power supply
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Oki Semiconductor
2 0.3
KGL4222
10-Gbps GaAs 1:16 Demultiplexer Integrated Circuit INTRODUCTION
Oki Semiconductor's KGL4222 is an 10-Gbps GaAs 1:16 demultiplexer IC that converts a single, serial data stream into 16-bit parallel data operating with a maximum clock frequency of over 10 GHz. The high-speed KGL4222 is manufactured using Oki's 0.2-m gate length GaAs MESFET process, and is mounted in a 48-pin package. By using Oki's unique MCFF (Memory Cell Flip Flop) and CBFF (Common-gate Bias Flip Flop) technology, the KGL4222 provides high-speed operation and low power dissipation. External capacitive coupling is required for clock input and data output connections. Low speed signal interfaces are compatible with ECL.
FEATURES
* * * * * High-speed operation: 10-Gbps data rate Low power dissipation: 2.4W (typ.) using - 2 V power supply 0.2-m gate length GaAs MESFET process 48-pin ceramic package Compatible with low-speed interfaces
APPLICATION
* 10-Gbps digital communication systems * High-speed test equipment
Oki Semiconductor
11
s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
BLOCK DIAGRAM
DAT 50 DAR
2:1 DEMUX 8:1 DEMUX
Q0 Q2
QE
Q1 Q3 8:1 DEMUX 2 1/2CK, CKN Controller HCK 50 HCR CONT 1/16CK 8 LCK LCKN QF
Logic Symbol Q0 - QF HCK HCR DAT DAR LCK, LCKN VTT Data Outputs Clock Input Reference of Clock Input Data Input Reference of Clock Input Complimentary 1/16 Clock Outputs Power Supply and Termination Supply
Description
12
Oki Semiconductor
------------------------------------------------------------------ s KGL4217/KGL4221/KGL4222 s
ABSOLUTE MAXIMUM RATINGS
Description Supply Voltage Clock and Data Input Voltage Temperature at Package Base Under Bias Storage Temperature Symbol VTT VCDI TS TST Min - 2.3 - 2.3 - 45 - 45 Max 0.3 - 0.5 100 125 Units V V
o o
C C
ELECTRICAL CHARACTERISTICS
VTT = - 2 V 0.1 V, TS = 0oC to 70oC
Description Maximum Clock Frequency Power Dissiptation Clock Input Voltage Swing (HCK) (see note 1) Data Input Voltage Swing (DAT) (see note 1) Low Level of Data Output (QO - QF) (see note 2) High Level of Data Output (QO - QF) (see note 2) Low Level of 1/16 Clock Output (LCK, LCKN) (see note 2) High Level of 1/16 Clock Output (LCK, LCKN) (see note 2) NOTES: 1. External Capacitive Coupling. 2. Externally terminated to -2 V by 50- load. Symbol CKF PW VCKI VDI VDOL VDOH VCOL VCOH Min 10 0.5 0.5 - 2.0 - 1.03 - 2.0 - 1.03 Typ 2.4 0.7 0.7 - 1.8 - 0.93 - 1.8 - 0.93 Max 2.8 0.9 0.9 - 1.62 - 0.75 - 1.62 - 0.75 Units GHz W VPP VPP V V V V
Oki Semiconductor
13
s KGL4217/KGL4221/KGL4222 s -------------------------------------------------------------------
PACKAGE OUTLINE
17.41 SQ 15.57 SQ 12.00 SQ
48 37
0.7 0.5 0.645 1.845
1
36
13.97
Top View
12
25
1.27
13
24
0.125 0.05 Dimension in mm.
PIN CONFIGURATION
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Signal G LCKN G LCKN G VTT VTT G DAT G DAR G VTT Q1 Q3 Q5 Pin Definition Ground 1/16 clock (neg) Ground 1/16 clock (pos) Ground Power supply Power supply Ground Data input Ground Data reference bias Ground Power supply Data output 1 Data output 3 Data output 5 Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Signal Q7 G VTT Q9 QB QD QF VTT G HCR G HCK G VTT VTT G Pin Definition Data input 7 Ground Power supply Data input 9 Data input B Data input D Data input F Power supply Ground Clock reference bias Ground Clock input Ground Power supply Power supply Ground Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Signal G G G G VTT QE QC QA Q8 G VTT Q6 Q4 Q2 Q0 VTT Pin Definition Ground Ground Ground Ground Power supply Data input E Data input C Data output A Data output 8 Ground Power supply Data output 6 Data output 4 Data output 2 Data output 0 Power supply
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Oki Semiconductor
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The information contained herein can change without notice owing to product and/or technical improvements. Please make sure before using the product that the information you are referring to is up-to-date. The outline of action and examples of application circuits described herein have been chosen as an explanation of the standard action and performance of the product. When you actually plan to use the product, please ensure that the outside conditions are reflected in the actual circuit and assembly designs. Oki assumes no responsibility or liability whatsoever for any failure or unusual or unexpected operation resulting from misuse, neglect, improper installation, repair, alteration or accident, improper handling, or unusual physical or electrical stress including, but not limited to, exposure to parameters outside the specified maximum ratings or operation outside the specified operating range. Neither indemnity against nor license of a third party's industrial and intellectual property right,etc.is granted by us in connection with the use of product and/or the information and drawings contained herein. No responsibility is assumed by us for any infringement of a third party's right which may result from the use thereof. When designing your product, please use our product below the specified maximum ratings and within the specified operating ranges, including but not limited to operating voltage, power dissipation, and operating temperature. The products listed in this document are intended for use in general electronics equipment for commercial applications (e.g.,office automation, communication equipment, measurement equipment, consumer electronics, etc.).These products are not authorized for use in any system or application that requires special or enhanced quality and reliability characteristics nor in any system or application where the failure of such system or application may result in the loss or damage of property or death or injury to humans. Such applications include, but are not limited to: traffic control, automotive, safety, aerospace, nuclear power control, and medical, including life support and maintenance. Certain parts in this document may need governmental approval before they can be exported to certain countries. The purchaser assumes the responsibility of determining the legality of export of these parts and will take appropriate and necessary steps, at their own expense, for export to another country. Copyright 1999 Oki Semiconductor Oki Semiconductor reserves the right to make changes in specifications at anytime and without notice. This information furnished by Oki Semiconductor in this publication is believed to be accurate and reliable. However, no responsibility is assumed by Oki Semiconductor for its use; nor for any infringements of patents or other rights of third parties resulting from its use. No license is granted under any patents or patent rights of Oki.
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