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PDF iT3042D Data sheet ( Hoja de datos )
| Número de pieza | iT3042D | |
| Descripción | 40 Gb/s high-sensitivity limiting amplifier | |
| Fabricantes | gigoptix | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de iT3042D (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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iT3042D
40 Gb/s High-Sensitivity Limiting Amplifier
Description
Features
The iT3042D is a MMIC limiter amplifier for use in 40-Gb/s optical communications systems.
Signals at levels as low as +/-25 mVpp differential can be amplified up to 1.0 Vpp differentially. The
design allows an offset correction function, output voltage control, and output power monitoring.
The inputs are AC and DC coupled and the output is DC coupled.
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¾ Small-signal differential gain: 28 dB
¾ Differential output voltage: 1000 mVpp
¾ Input sensitivity: +/-25 mVpp at Vout = 500 mVpp
¾ Single bias supply: -3.3 VDC
¾ Power consumption: 400 mW
¾ DC offset control
¾ Output voltage control
¾ Power monitoring
¾ Jitter degradation (rms): 0.6 ps
Absolute
Maximum
Ratings
Symbol
Vee
Vd
Vm
Vof
Vofb
Vctrl
Tstg
Parameters/conditions
Power supply voltage
Applied voltage at data input (differential)
Applied voltage at data input (single ended)
Offset control voltage
Offset control voltage
Amplitude control voltage
Storage temperature
iT3042D in evaluation fixture
Min. Max. Units
-4 0 V
3V
1.5 V
-3 0 V
-3 0 V
-7 0 V
-65 150
oC
Recommended
Operating
Conditions
Symbol
VEE
IEE
Vof
Vofb
Vctrl
IAC
Vd
Vm
Vom
Vomb
Parameters/conditions
Power supply voltage
Total bias supply current
Offset control voltage
Offset control voltage
Amplitude voltage control
Voltage control current
Applied peak-to-peak voltage at data input (diff.)
Applied peak-to-peak voltage at data input (SE)
Output DC monitor (+)
Output DC monitor (-)
Input interface
Output interface
Min. Typ. Max.
-3.4 -3.3 -3.2
95 120 140
-1.5 0
1.5
-1.5 0
1.5
-2 -1.2
045
25 500
50 1000
-0.1 -0.25 -0.4
-0.1 -0.25 -0.4
AC/DC coupled
DC coupled
Units
V
mA
V
V
V
mA
mVpp
mVpp
V
V
For pricing, delivery, and ordering information, please contact GigOptix at (650) 424-1937,
1
1 page  
iT3042D
40 Gb/s High-Sensitivity Limiting Amplifier
Performance
As Function
of Input
Voltage
www.DataSheet4U.com
12.5
12
11.5
11
10.5
10
9.5
9
50
Rise time vs. input voltage
100 150 200
Input voltage (single-ended), mVpp
250
12.5
12
11.5
11
10.5
10
9.5
9
50
Fall time vs. input voltage
100 150 200
Input voltage (single-ended),
mVpp
250
For pricing, delivery, and ordering information, please contact GigOptix at (650) 424-1937,
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet iT3042D.PDF ] | |
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