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부품번호 | KGL4126F 기능 |
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기능 | 10.7 GBPS Mach-zehnder Modulator Driver ic | ||
제조업체 | Oki Semiconductor | ||
로고 | |||
www.DataSheet4U.com
1 Electronic Components
KGL4126F
10.7 Gbps Mach-Zehnder Modulator Driver IC
FEATURES
• High Output Voltage: Maximum Amplitude > 5.0 Vpp
• X-Point Control Function
• Output Amplitude Control Function
FUNCTION DIAGRAM
November 6, 2002
GTD-18442 Rev. 5.0
INB
IN
VB1 VB2
VS
VC1
OUT
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
X-Point Control Voltage
Output Amplitude Control Voltage
DC Bias for Output Stage Amplifier
Operating Temperature at Package Base
Storage Temperature
Symbol
VS
VB1
VC1
VD
Ts
Tst
Min
-6.5
VS-4.5
(Min. -6.5)
-6.5
0
-10
-40
Max
0.3
VS+2.4
(Max. 0.3)
VS+1.2
(Max. 0.3)
5.0
100
125
RECOMMENDED OPERATING CONDITIONS
Unit
V
V
V
V
°C
°C
Note
Parameter
Symbol
Min
Typ
Max Unit
Supply Voltage
VS -5.46
-4.94
V
Supply Voltage*1,2
VD 2.0
3.5 V
X-Point Control Voltage
VB1 VS+0.8
VS+2.2
V
Output Amplitude Control Voltage*1
VC1 VS
VS+1.0
V
Operating Temperature at Package Base
Ts
0
85 °C
Input Interface
AC coupled (External blocking capacitor is required)
Output Interface
AC coupled (External Bias-T is required for VD)
*1 Output Amplitude can be controlled by VC1 and VD voltage. We recommend to control output amplitude by
VD voltage. ( VD is more effective than VC1. )
*2 VD is supplied at Output Port using External Bias-T.
1/9
www.DataSheet4U.com
1 Electronic Components
GTD-18442 Rev. 5.0
KGL4126F
TYPICAL CHARACTERISTICS ( WAVEFORM )
Measured Condition ( @25°C )
Display Factor V : 1.0V/div, H : 20 ps/div, Offset : 0V
Input Signal
10.7Gbps, NRZ, PN31, Differential 0.25Vpp, AC Coupled
Tr/Tf(20-80%)≅40ps ( through 7.5GHz Bessel Filters )
@4.0Vpp
Waveform @10.7Gbps Operate
VS : -5.0V Iss
: 207.7mA
VB1 : -3.75V Crossing-Point : 50.1%
VC1 : -4.0V
VD : 2.475V ID
Power : 1.168W
: 52.4mA
Amplitude: 4.003Vpp
Tr : 27.6ps
Tf : 27.1ps
JitterP-P : 10.9ps
@4.5Vpp
VS : -5.0V Iss
: 207.7mA
VB1 : -3.74V Crossing-Point [%] : 50.2%
VC1 : -4.0V
VD : 2.83V ID
Power : 1.208W
: 60.1mA
Amplitude: 4.506Vpp
Tr : 28.0ps
Tf : 28.0ps
JitterP-P : 10.8ps
@5.0Vpp
VS : -5.0V Iss : 207.6mA
VB1 : -3.74V Crossing-Point : 50.1%
VC1 : -4.0V
VD : 3.22V ID
Power : 1.255W
: 67.3mA
Amplitude: 5.005Vpp
Tr : 29.3ps
Tf : 28.4ps
JitterP-P : 10.9ps
Note JitterP-P means “ 6 × Jitter(RMS) “.
4/9
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1 Electronic Components
GTD-18442 Rev. 5.0
KGL4126F
TYPICAL CHARACTERISTICS ( TEMPERATURE CHARACTERISTICS )
Measured Condition
Input Signal 10.7Gbps NRZ PRBS31, Differential 0.25Vpp
VS=-5V, VC1=-4.0V, VB1:Xp50%@25degC
6.0
5.5
5.0
4.5
4.0
3.5
3.0
0
Amplitude
5Vpp@25degC
4Vpp@25degC
25 50 75
Temperature@CuW of Backseide of PKG (degC)
100
60
55
50
45
40
0
Crossing Point
5Vpp@25degC
4Vpp@25degC
25 50 75
Temperature@CuW of Backseide of PKG (degC)
100
230
225
220
215
210
205
200
195
190
0
Supply Current (Iss)
5Vpp@25degC
4Vpp@25degC
25 50 75
Temperature@CuW of Backseide of PKG (degC)
100
70
65
60
55
50
45
40
0
Supply Current (ID)
5Vpp@25degC
4Vpp@25degC
25 50 75
Temperature@CuW of Backseide of PKG (degC)
100
Rise Time (20%-80%)
40
Fall Time (20%-80%)
40
35
5Vpp@25degC
4Vpp@25degC
35
5Vpp@25degC
4Vpp@25degC
30 30
25 25
20
0
25 50 75
Temperature@CuW of Backseide of PKG (degC)
100
20
0
25 50 75
Temperature@CuW of Backseide of PKG (degC)
100
7/9
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부품번호 | 상세설명 및 기능 | 제조사 |
KGL4126F | 10.7 GBPS Mach-zehnder Modulator Driver ic | Oki Semiconductor |
KGL4126HA | 11.3 GBPS Mach-zehnder Modulator Driver ic | Oki Semiconductor |
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