Page 1
D
ATA SHEET
OKI GaAs PRODUCTS
KGL4217/KGL4221/KGL4222
10-Gbps GaAs Optical Communications Family
November 1999
Page 2
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
Page 3
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-µm 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-µm 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)
1Oki Semiconductor
Page 4
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
2 Oki Semiconductor
Page 5
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-µm 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-µm gate length GaAs MESFET process
• DCFL (Direct Coupled FET Logic) technology
• 24-pin ceramic package
APPLICATION
• High-speed optical communication systems: 10 Gbps
3Oki Semiconductor
Page 6
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
BLOCK DIAGRAM
V
DD
Q
V
DD
QN
Dr1
Dr2
V
DD
DA
5 Ω
50 Ω
Logic Symbol Description
DA Data input terminal
DR1 Terminal to connect external capacitors
DR2 Adjustment terminal for input signal threshold
Q, QN Complimentary data outputs
VDD Power supply
4 Oki Semiconductor
Page 7
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ■ KGL4217/KGL4221/KGL4222
ABSOLUTE MAXIMUM RATINGS
■
Description
Supply Voltage VDD - 0.3 2.3 V
Applied Voltage at DA, DR1 VD1 - 0.3 1.5 V
Bias Voltage at DR2 VR1 - 2.5 2.5 V
Temperature at Package Base Under Bias T
Storage Temperature T
Symbol Min Max Units
S
ST
- 45 100
- 45 125
ELECTRICAL CHARACTERISTICS
VDD = 2 V ± 0.1 V, TS = 0oC to 70oC
Description Symbol Min Typ Max Units
Operating Data Rate Range DAR - 10 - Gbps
Power Dissiptation PW - 0.25 0.35 W
Data Input Voltage Swing VI 0.05 - 0.6 V
Data Output Voltage Swing VO 0.4 0.6 0.8 V
o
C
o
C
5Oki Semiconductor
Page 8
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
PACKAGE OUTLINE
11.8 ±0.3
9.61 SQ
7.4 SQ
24 19
1
Top View
6
712
1.27 0.125
Dimension in mm.
0.30
6.35
18
13
0.50
0.50
.064 ±0.2 0.20
PIN CONFIGURATION
Pin No
1 GND Ground 13 GND Ground
2 QN Data output (neg) 14 GND Ground
3 GND Ground 15 GND Ground
4 GND Ground 16 GND Ground
5 Q Data output (pos) 17 DA Data input
6 GND Ground 18 GND Ground
7 GND Ground 19 VDD Power supply
8 DR2 Input threshold adjustment 20 GND Ground
9 GND Ground 21 GND Ground
10 DR1 External capacitance 22 GND Ground
11 DR1 External capacitance 23 VDD Power supply
12 DR1 External capacitance 24 GND Ground
Signal Pin Definition Pin No Signal Pin Definition
6 Oki Semiconductor
Page 9
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-µm 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-µm 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
7Oki Semiconductor
Page 10
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
BLOCK DIAGRAM
D0
50 Ω
D2
50 Ω
DE
50 Ω
D1
50 Ω
D3
50 Ω
DF
50 Ω
VTT
8:1
MUX
8:1
MUX
1/2CK
1/16CK
CONT
8
Logic Symbol
D0 - DF Data Inputs
HCK Clock Input
HCR Reference Clock Input
Q, QN Complimentary Data Outputs
LCK, LCKN Complimentary 1/16 Clock Outputs
VTT Power Supply and Termination Supply
2:1
MUX
1/1CK
Controller
QN
Q
LCKN
LCK
HCK
50 Ω
HCR
Description
8 Oki Semiconductor
Page 11
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ■ KGL4217/KGL4221/KGL4222
ABSOLUTE MAXIMUM RATINGS
■
Description
Supply Voltage VTT - 2.3 0.3 V
Clock and Data Input Voltage VCDI - 2.3 - 0.5 V
Temperature at Package Base Under Bias T
Storage Temperature T
Symbol Min Max Units
S
ST
- 45 100
- 45 125
ELECTRICAL CHARACTERISTICS
VTT = - 2 V ± 0.1 V, TS = 0oC to 70oC
Description
Maximum Clock Frequency CKF 10 - - GHz
Power Dissiptation PW - 3 - W
Clock Input Voltage Swing (HCK) (see note 1) VCKI 0.5 0.7 0.9 V
Low Level of Data Input (DO - DF) VDIL - 2.0 - 1.6 1.47 V
High Level of Data Input (DO - DF) VDIH - 1.16 - 1.1 - 0.65 V
Data Output Voltage Swing (Q, QN) (see note 1) VDO 0.7 0.95 1.2 V
Low Level of 1/16 Clock Output (LCK, LCKN) (see note 2) VCOL - 2.0 - 1.8 - 1.62 V
High Level of 1/16 Clock Output (LCK, LCKN) (see note 2) VCOH - 1.03 - 0.93 - 0.75 V
NOTES:
1. External Capacitive Coupling
2. Externally terminated to -2 V by 50-Ω load.
Symbol Min Typ Max Units
o
C
o
C
PP
PP
9Oki Semiconductor
Page 12
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
PACKAGE OUTLINE
0.7
0.5
0.645
1.845
2 ±0.3
13.97
1.27
17.41 SQ
15.57 SQ
12.00 SQ
3748
1
Top View
12
Dimension in mm.
36
25
2413
0.125 ±0.05
PIN CONFIGURATION
Pin No
Signal Pin Definition Pin No Signal Pin Definition Pin No Signal Pin Definition
1 G Ground 17 D6 Data input 6 33 G Ground
2 LCKN 1/16 clock (neg) 18 G Ground 34 G Ground
3 G Ground 19 VTT Power supply 35 G Ground
4 LCKN 1/16 clock (pos) 20 D8 Data input 8 36 G Ground
5 G Ground 21 DA Data input A 37 VTT Power supply
6 VTT Power supply 22 DC Data input C 38 DF Data input F
7 VTT Power supply 23 DE Data input E 39 DD Data input D
8 G Ground 24 VTT Power supply 40 DB Data input B
9 Q Data output (pos) 25 G Ground 41 D9 Data input 9
10 G Ground 26 HCR Clock reference bias 42 G Ground
11 QN Data output (neg) 27 G Ground 43 VTT Power supply
12 G Ground 28 HCK Clock input 44 D7 Data input 7
13 VTT Power supply 29 G Ground 45 D5 Data input 5
14 D0 Data input 0 30 VTT Power supply 46 D3 Data input 3
15 D2 Data input 2 31 VTT Power supply 47 D1 Data input 1
16 D4 Data input 4 32 G Ground 48 VTT Power supply
10 Oki Semiconductor
Page 13
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-µm 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-µm gate length GaAs MESFET process
• 48-pin ceramic package
• Compatible with low-speed interfaces
APPLICATION
• 10-Gbps digital communication systems
• High-speed test equipment
11Oki Semiconductor
Page 14
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
BLOCK DIAGRAM
DAT
50Ω
DAR
HCK
50Ω
HCR
2:1
DEMUX
2
1/2CK, CKN
Controller
CONT
1/16CK
8
Logic Symbol
Q0 - QF Data Outputs
HCK Clock Input
HCR Reference of Clock Input
DAT Data Input
DAR Reference of Clock Input
LCK, LCKN Complimentary 1/16 Clock Outputs
VTT Power Supply and Termination Supply
8:1
DEMUX
8:1
DEMUX
Description
Q0
Q2
QE
Q1
Q3
QF
LCKN
LCK
12 Oki Semiconductor
Page 15
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ■ KGL4217/KGL4221/KGL4222
ABSOLUTE MAXIMUM RATINGS
■
Description
Supply Voltage VTT - 2.3 0.3 V
Clock and Data Input Voltage VCDI - 2.3 - 0.5 V
Temperature at Package Base Under Bias T
Storage Temperature T
Symbol Min Max Units
S
ST
- 45 100
- 45 125
ELECTRICAL CHARACTERISTICS
VTT = - 2 V ± 0.1 V, TS = 0oC to 70oC
Description
Maximum Clock Frequency CKF 10 - - GHz
Power Dissiptation PW - 2.4 2.8 W
Clock Input Voltage Swing (HCK) (see note 1) VCKI 0.5 0.7 0.9 V
Data Input Voltage Swing (DAT) (see note 1) VDI 0.5 0.7 0.9 V
Low Level of Data Output (QO - QF) (see note 2) VDOL - 2.0 - 1.8 - 1.62 V
High Level of Data Output (QO - QF) (see note 2) VDOH - 1.03 - 0.93 - 0.75 V
Low Level of 1/16 Clock Output (LCK, LCKN) (see note 2) VCOL - 2.0 - 1.8 - 1.62 V
High Level of 1/16 Clock Output (LCK, LCKN) (see note 2) VCOH - 1.03 - 0.93 - 0.75 V
NOTES:
1. External Capacitive Coupling.
2. Externally terminated to -2 V by 50-Ω load.
Symbol Min Typ Max Units
o
C
o
C
PP
PP
13Oki Semiconductor
Page 16
■
KGL4217/KGL4221/KGL4222 ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
PACKAGE OUTLINE
0.7
0.5
0.645
1.845
2 ±0.3
13.97
1.27
17.41 SQ
15.57 SQ
12.00 SQ
3748
1
Top View
12
Dimension in mm.
36
25
2413
0.125 ±0.05
PIN CONFIGURATION
Pin No
Signal Pin Definition Pin No Signal Pin Definition Pin No Signal Pin Definition
1 G Ground 17 Q7 Data input 7 33 G Ground
2 LCKN 1/16 clock (neg) 18 G Ground 34 G Ground
3 G Ground 19 VTT Power supply 35 G Ground
4 LCKN 1/16 clock (pos) 20 Q9 Data input 9 36 G Ground
5 G Ground 21 QB Data input B 37 VTT Power supply
6 VTT Power supply 22 QD Data input D 38 QE Data input E
7 VTT Power supply 23 QF Data input F 39 QC Data input C
8 G Ground 24 VTT Power supply 40 QA Data output A
9 DAT Data input 25 G Ground 41 Q8 Data output 8
10 G Ground 26 HCR Clock reference bias 42 G Ground
11 DAR Data reference bias 27 G Ground 43 VTT Power supply
12 G Ground 28 HCK Clock input 44 Q6 Data output 6
13 VTT Power supply 29 G Ground 45 Q4 Data output 4
14 Q1 Data output 1 30 VTT Power supply 46 Q2 Data output 2
15 Q3 Data output 3 31 VTT Power supply 47 Q0 Data output 0
16 Q5 Data output 5 32 G Ground 48 VTT Power supply
14 Oki Semiconductor
Page 17
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.
Oki Semiconductor
Page 18
Oki R
EGIONAL SALES
O
FFICES
Northwest Area
785 N. Mary Avenue
Sunnyvale, CA 94086
Tel: 408/720-8940
Fax: 408/720-8965
North Central Area
300 Park Blvd.
Suite 365
Itasca, IL 60143
Tel: 630/250-1313
Fax: 630/250-1414
Northeast Area
138 River Road
Shattuck Office Center
Andover, MA 01810
Tel: 978/688-8687
Fax: 978/688-8896
Southwest Area
2302 Martin Street
Suite 250
Irvine, CA 92715
Tel: 949/752-1843
Fax: 949752-2423
Southeast Area
1590 Adamson Parkway
Suite 220
Morrow, GA 30260
Tel: 770/960-9660
Fax: 770/960-9682
Oki Web Site:
http://www.okisemi.com
For Oki Literature:
Call toll free 1-800-OKI-6388
(6 a.m. to 5 p.m. Pacific Time)
Oki Stock No:
320166-001
Corporate Headquarters
785 N. Mary Avenue
Sunnyvale, CA 94086-2909
Tel: 408/720-1900
Fax: 408/720-1918
Loading...