|
|
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。 |
部品番号 | iT3012E |
| |
部品説明 | Differential-to-single- ended amplifier | ||
メーカ | gigoptix | ||
ロゴ | |||
このページの下部にプレビューとiT3012Eダウンロード(pdfファイル)リンクがあります。 Total 5 pages
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
www.DataSheet4U.com
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,
1
1 Page iT3012E
8 GHz Differential-to-Single-Ended Amplifier
Eye Diagram
Performance
Vee = -5 V
Vcc = +5 V
www.DataSheet4U.com
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,
3
3Pages | |||
ページ | 合計 : 5 ページ | ||
|
PDF ダウンロード | [ iT3012E データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
iT3012 | differential-to-single-ended amplifier | Iterra |
iT3012E | Differential-to-single- ended amplifier | gigoptix |