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Electronic Components KGL4115HW-R
11.1 Gbps Modulator Driver IC
ODHKGL4115HW-R-02
Issue Date:Jun 27, 2003
FEATURES
* * * * * * 11.1Gbps Operation Differential Input High Output Voltage: Maximum Amplitude > 2.7 Vpp X-Point Control Function Output Amplitude Control Function Output Bias Control Function
FUNCTION DIAGRAM
INB
IN
OUT
VB1 VB2
VS
VC1 VC2
ABSOLUTE
MAXIMUM RATINGS
Parameter Symbol VS VB1 VC1 VC2 Ts Tst Min -6.5 VS-4.5 (Min. -6.5) -6.5 -6.5 -10 -40 Max 0.3 VS+2.4 (Max. 0.3) VS+1.2 (Max. 0.3) VS+2.4 (Max. 0.3) 100 125 Unit V V V V C C Note
Supply Voltage X-Point Control Voltage Output Amplitude Control Voltage Output Bias Control Voltage Operating Temperature at Package Base Storage Temperature
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ODHKGL4115HW-R-02
Electronic Components
KGL4115HW-R
RECOMMENDED OPERATING CONDITIONS
Parameter Supply Voltage X-Point Control Voltage Output Amplitude Control Voltage Output Bias Control Voltage Operating Temperature at Package Base Input Interface Output Interface Symbol VS VB1 VC1 VC2 Ts Min -5.5 VS+0.8 VS VS 0 DC coupled Typ Max -5.0 VS+2.2 VS+1.0 VS+2.2 70 Unit V V V V C
AC coupled (External blocking capacitor is required)
ELECTRICAL CHARACTERISTICS
Parameter Input Data Rate Supply Current Voltage Offset Input Amplitude Output Amplitude (Max) Output Low Voltage (Min) Output High Voltage (Min) X-Point Control X-Point Stability Output Rise/Fall Time Input Return Loss Iss Vo (ofs) Vin Vo (Max) V (LO) V (HI) Xp Del (Xp) Tr/Tf S11 Symbol Condition NRZ including bias current = 20 mA 50 load, bias current = 20 mA Differential (AC Coupled) Single-Ended (AC Coupled) 50 load,@Data Rate 10.7Gbps 50 load,@Data Rate 11.1Gbps 50 load 50 load NRZ, 50 load 0-70C 50 load 50 load 20%/80% 100kHz-10 GHz 13 20 -1 0.25 0.5 2.7 2.6 -3 -1 80 10 40 Min 11.1 285 0 1 1 Typ Max Unit Gbps mA V Vpp Vpp V V % % ps dB
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ODHKGL4115HW-R-02
Electronic Components
KGL4115HW-R
PACKAGE DIMENSIONS
(Top View) 4.445 28-0.635 24 17
PIN ASSIGNMENT
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbol GND GND GND GND GND GND GND GND GND OUT GND GND N.C. GND GND GND GND VC2 VC1 VS VS VB2 VB1 GND GND GND GND INB GND GND IN GND Note Ground Ground Ground Ground Ground Ground Ground Ground Ground Signal Output Port Ground Ground No Connection Ground Ground Ground Ground Output Bias Control Port Output Amplitude Control Port Supply Voltage Port Supply Voltage Port Input Termination Port X-Point Control Port and Inverted Input Termination Port Ground Ground Ground Ground Inverted Input Port Ground Ground Signal Input Port Ground
25
16
K4115 WR
32 9 7.00.2 8 7.00.2 1.50.25 0.125 0.62 0.4
1
(Lot No.)
Note. This package is non-hermetic.
Unit : mm
0.5
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ODHKGL4115HW-R-02
Electronic Components
KGL4115HW-R
TYPICAL CHARACTERISTICS ( 10.7Gbps WAVEFORM )
Measured Condition
Display Factor Input Signal V : 600 mV/div, H : 20 ps/div, Offset : -2.2V 10.7 Gbps, NRZ, PN31, Differential 0.25 Vpp
Waveform @ Maximum Amplitude
Waveform @ Maximum Offset
Operating Condition VB1 = -3.80 V (@Xp = 51.3%) VC1 = -4.62 V VC2 = -5.0 V (@Output Offset : Off) VS= -5.0 V (Iss = 194.8 mA) Output Amplitude : 2.800Vpp Rise Time (20-80%) : 23.1 ps Fall Time (20-80%) : 21.8 ps Jitter (p-p) : 12.2 ps
Operating Condition VB1 = -3.81 V (@Xp = 52.2%) VC1 = -4.62 V VC2 = -2.8 V (@Output Offset : Max) VS= -5.0 V (Iss = 249.4 mA) Voltage Offset : -1.312 Vpp Rise Time (20-80%) : 21.3 ps Fall Time (20-80%) : 25.8 ps Jitter (p-p) : 11.7 ps
Waveform @ Cross Point 20%
Waveform @ Cross Point 80%
Operating Condition VB1= -3.67 V (@Xp = 19.6%) VC1= -4.62 V VC2= -5.0 V (@Output Offset : Off) VS= -5.0 V (Iss = 194.7 mA) Output Amplitude : 2.787 Vpp Rise Time (20-80%) : 24.4 ps Fall Time (20-80%) : 22.7 ps Jitter (p-p) : 13.2 ps
Operating Condition VB1= -3.91 V (@Xp = 80.0%) VC1= -4.62 V VC2= -5.0 V (@Output Offset : Off) VS= -5.0 V (Iss = 194.4 mA) Output Amplitude : 2.716 Vpp Rise Time (20-80%) : 23.1 ps Fall Time (20-80%) : 21.8 ps Jitter (p-p) : 11.6 ps 4
ODHKGL4115HW-R-02
Electronic Components
KGL4115HW-R
TYPICAL CHARACTERISTICS ( 11.1Gbps WAVEFORM )
Measured Condition
Display Factor Input Signal V : 600 mV/div, H : 20 ps/div, Offset : -2.2V 11.1 Gbps, NRZ, PN31, Differential 0.25 Vpp
Waveform @ Maximum Amplitude
Waveform @ Maximum Offset
Operating Condition VB1 = -3.80 V (@Xp = 51.9%) VC1 = -4.62 V VC2 = -5.0 V (@Output Offset : Off) VS= -5.0 V (Iss = 194.9 mA) Output Amplitude : 2.799Vpp Rise Time (20-80%) : 22.7 ps Fall Time (20-80%) : 21.8 ps Jitter (p-p) : 10.2 ps
Operating Condition VB1 = -3.81 V (@Xp = 52.5%) VC1 = -4.62 V VC2 = -2.8 V (@Output Offset : Max) VS= -5.0 V (Iss = 249.5 mA) Voltage Offset : -1.311 Vpp Rise Time (20-80%) : 21.3 ps Fall Time (20-80%) : 25.3 ps Jitter (p-p) : 10.6 ps
Waveform @ Cross Point 20%
Waveform @ Cross Point 80%
Operating Condition VB1= -3.67 V (@Xp = 19.6%) VC1= -4.62 V VC2= -5.0 V (@Output Offset : Off) VS= -5.0 V (Iss = 194.7 mA) Output Amplitude : 2.786 Vpp Rise Time (20-80%) : 24.4 ps Fall Time (20-80%) : 22.7 ps Jitter (p-p) : 11.5 ps
Operating Condition VB1= -3.91 V (@Xp = 80.0%) VC1= -4.62 V VC2= -5.0 V (@Output Offset : Off) VS= -5.0 V (Iss = 194.5 mA) Output Amplitude : 2.716 Vpp Rise Time (20-80%) : 22.2 ps Fall Time (20-80%) : 21.3 ps Jitter (p-p) : 11.0 ps
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ODHKGL4115HW-R-02
Electronic Components
KGL4115HW-R
TYPICAL APPLICATION
Chip Capacitor 0.1F X-Point Control VB1
KGL4115HW-R
GND
Inverted Data Input Blocking Capacitor Ex. 0.1F Data Input INB OUT IN
50
EAM
Chip Capacitor 0.1F
VB2
VS
VC1
VC2
Chip Capacitor 0.1F
Supply Voltage
Output Amplitude Control
Output Bias Control
APPLICATION NOTE
1. For stable operation; 1-1. To prevent a dependence of "X-Point" on the supply voltage VS, (1) Use an external voltage source of -3.8V for "VB2", or (2) Control the voltage of "VB1", so that the voltage difference "VB1-VB2" is constant. 1-2. To prevent a dependence of "Output amplitude" on the supply voltage VS, Control the voltage of "VC1", so that the voltage difference "VC1-VS" is constant. 1-3. To prevent a dependence of "Output bias control voltage" on supply voltage VS, Control the voltage of "VC2", so that the voltage difference "VC2-VS" is constant. 2. Power-up/shut-down sequence; For power-up, supply control voltages (VB1, (VB2), VC1, VC2) at first, then Vs. For shut-down, Vs at first, then control voltages. Customer does not need to care about the sequence for the control voltages (VB1,(VB2),VC1,VC2). 3. Under "no signal input" condition, the operation may not be stable.
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ODHKGL4115HW-R-02
Electronic Components
KGL4115HW-R
SAFETY AND HANDRING INFORMATION ON GAAS DEVICES
Arsenic Compound (GaAs Devices) The product contains arsenic (As) as a compound. This material is stable for normal use, however, its dust or vapor may be potentially hazardous to the human body. Avoid ingestion, fracture, burning or chemical treatment to the product. * Do not put the product in your mouth. * Do not burn or destroy the product. * Do not perform chemical treatment for the product. Keep laws and ordinances related to the disposal of the products.
NOTICE
1. The information contained herein can change without notice owing to product and/or technical improvements. Before using the product, please make sure that the information being referred to is up-to-date. The outline of action and examples for application circuits described herein have been chosen as an explanation for the standard action and performance of the product. When planning to use the product, please ensure that the external conditions are reflected in the actual circuit, assembly, and program designs. 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. 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 beyond 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 the 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. 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 and automotive equipment, safety devices, aerospace equipment, nuclear power control, medical equipment, and life-support systems. Certain products in this document may need government approval before they can be exported to particular countries. The purchaser assumes the responsibility of determining the legality of export of these products and will take appropriate and necessary steps at their own expense for these. No part of the contents contained herein may be reprinted or reproduced without our prior permission.
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Copyright 2003 Oki Electric Industry Co., Ltd.
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