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iT3012E の電気的特性と機能

iT3012Eのメーカーはgigoptixです、この部品の機能は「Differential-to-single- ended amplifier」です。


製品の詳細 ( Datasheet PDF )

部品番号 iT3012E
部品説明 Differential-to-single- ended amplifier
メーカ gigoptix
ロゴ gigoptix ロゴ 




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iT3012E Datasheet, iT3012E PDF,ピン配置, 機能
iT3012E
8 GHz Differential-to-Single-Ended Amplifier
Description
The iT3012E is a RoHS-6-compliant packaged differential-to-single-ended amplifier designed
for use as an optical modulator predriver with limiting functionality in 10.7 Gb/s and 12.5 Gb/s
(OC-192) optical transmitters and receivers. It allows single-ended input signals of 350 mVpp to
900 mVpp or differential signals of 250 mVpp to 1800 mVpp to be limited at a constant single-
ended output voltage of 1.9 Vpp. It provides output voltage control and allows external offset
correction. iT3012E also provides excellent linear performance when operating at lower output
voltages. Both AC and DC input coupling are allowed. DC-coupled SCFL differential input
(input “high” voltage = 0 V, input “low” voltage = -900 mV) is allowed.
Features
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¾ Limiting function with 1.9 Vpp single-ended output
¾ 3 dB bandwidth: 8 GHz
¾ Single-ended Gain: 17.5 dB
¾ Standard bias supply levels: -5 V or -5.2 V, +5 V
¾ Power consumption: 665 mW
¾ Low group delay and jitter
¾ Output voltage control
¾ AC and DC input coupling (SCFL compatible)
¾ AC and DC output coupling
¾ RoHS-6-compliant 4x4 mm QFN (MO-220) package
Absolute
Maximum
Ratings
Sym bol
Vee
Vcc
Vd
Vm
IDCin (+),(-)
Tch
Tstg
Param eters/conditions
Pow er supply voltage
Pow er supply voltage
Applied voltage at data input (differential)
Applied voltage at data input (single ended)
Offset control current
Maximum channel temperature
Storage temperature
M in.
-8
0
-65
M ax.
0
8
3
1.5
5
150
150
Units
V
V
V
V
mA
°C
°C
Recommended
Operating
Conditions
Symbol
Tc
Vee
Vcc
Vcb2
Iee
Icc
V DCi n
Vctrl
Vm
Vd
Vindc
R
Parameters/conditions
Operating temperature range (Tcase)
Negative pow er supply voltage
Positive pow er supply voltage
First internal bias control voltage
Negative supply current
Positive supply current
Offset control voltage
Voltage control pin
Applied peak-peak voltage at data input (single ended)
Applied peak-peak voltage at data input (differential)
DC input voltage (w ith DC-coupled input)
Data bit rate
Min.
0
-5.45
4.75
86
30
-5
-2.7
350
250
-0.5
Typ.
-5
5
0
101
35
Max.
85
-4.75
5.25
116
40
5
0
900
1800
0
12.5
Units
oC
V
V
V
mA
mA
V
V
mV
mV
V
Gb/s
For pricing, delivery, and ordering information, please contact GigOptix at (650) 424-1937,
e-mail: [email protected], or visit our site at www.GigOptix.com.
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iT3012E pdf, ピン配列
iT3012E
8 GHz Differential-to-Single-Ended Amplifier
Eye Diagram
Performance
Vee = -5 V
Vcc = +5 V
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Linear performance
Bit rate: 10.7 Gb/s
Vin = +/-75 mVpp, Vout = +/-1.1 Vpp
Linear performance
Bit Rate: 12.5 Gb/s
Vin = +/-75 mVpp, Vout = +/-1.1 Vpp
Voltage Control
. Saturated performance
Bit rate: 10.7 Gb/s
Vin = +/-400 mVpp, Vout = +/-1.9 Vpp
Saturated performance
Bit rate: 12.5 Gb/s
Vin = +/-400 mVpp, Vout = +/-1.9 Vpp
Bit rate: 10.7 Gb/s
Vctrl =-1.5 V, Vout =1.7 Vpp
Bit rate: 10.7 Gb/s
Vctrl =-1.1 V, Vout =1.0 Vpp
For pricing, delivery, and ordering information, please contact GigOptix at (650) 424-1937,
e-mail: [email protected], or visit our site at www.GigOptix.com.
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共有リンク

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部品番号部品説明メーカ
iT3012

differential-to-single-ended amplifier

Iterra
Iterra
iT3012E

Differential-to-single- ended amplifier

gigoptix
gigoptix


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