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PDF ( 数据手册 , 数据表 ) iT3011E

零件编号 iT3011E
描述 High-sensitivity limiter amplifier
制造商 gigoptix
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iT3011E 数据手册, 描述, 功能
iT3011E
12.5 Gb/s High-Sensitivity Limiter Amplifier
Description
The iT3011E is a RoHS-6-compliant limiting amplifier for use as a post amplifier in OC-192 and
STM-64 optical receivers. Signals as small as +/-7 mVpp differential can be amplified to 1.28 Vpp
differential. Offset correction and output voltage control are provided. Both AC and DC coupling
are allowed at the input and output. The high sensitivity allows the device to be used at the
output of a transimpedance amplifier.
Features
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¾ 3-dB bandwidth: 10 GHz
¾ Differential gain: 42 dB
¾ Saturated output: 640 mVpp on each
output into 50 ohms
¾ Input sensitivity 2.5 mVpp at BER<1E-12
¾ Single bias supply: -5.2 V
¾ Power consumption: Less than 572 mW
¾ Bias current: 95 mA
¾ DC offset correction
¾ Amplitude voltage control
¾ Low RMS jitter degradation
¾ RoHS-6-compliant 4x4 mm QFN (MO-220)
package
Absolute
Maximum
Ratings
Symbol Parameters/conditions
Vee1, 2 Power supply voltage
Applied voltage at data input
Vd (differential)
Applied voltage at data input (single
Vm ended)
Ioffset(+),(-) Offset control current
Tch Maximum channel temperature
Tstg Storage temperature
Min. Max. Units
-8 0
V
3V
1.5 V
5 mA
150 oC
-65 150 °C
Recommended
Operating
Conditions
Symbol Parameters/conditions
Tc Operating temperature range (Tcase)
Vee1
Power supply voltage
Vee2
Power supply voltage
Iee1+Iee2 Total bias supply current
Voffset (+) Offset control voltage
Voffset (-) Offset control voltage
Vctrl Amplitude voltage control
Applied peak to peak voltage at data input
Vd (differential)
Applied peak to peak voltage at data input (single
Vm ended)
Input/output interface
Vindc
DC input voltage (with DC-coupled input)
Min.
0
-5.45
-5.45
80
-5
-5
-5.2
Typ.
-5.2
-5.2
95
Max.
85
-4.95
-4.95
110
5
5
0
7 1000
14 1000
AC and DC coupled
-0.5 0.5
Units
oC
V
V
mA
V
V
V
mV
mV
V
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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iT3011E pdf, 数据表
“E” Package
Drawings,
Pinouts,
Marking
Notes:
Dimensions in
inches (mm)
Tolerances are
www.D±a.t0a0S3h9eeitn4.U(.0c.o1m00 mm)
Package drawing
encompasses JEDEC
MO-220 Version
VGGC-2.
See iTerra Application
Note 10 for
recommended pad
Layout. RoHS parts
are backward
compatible if
application note pad
layout is followed.
Lead frame material is
copper alloy.
Mold compound is
UL94V0 compliant.
Lead finish is NiPdAu.
Marking Information
iTerra
MMMMEA
XXNNNN
LLYYWW
Where,
MMMM = part no.
E = Package Type
A =Temp. Range
XX = Wafer Lot
NNNN = Ser. No.
LLYYWW =MFG D/C
iT3011E
12.5 Gb/s High-Sensitivity Limiter Amplifier
Pinouts
P1: GND
P2: Din (RF input)
P3: /Din (/RF input)
P4: GND
P5: Voffset (-)
P6: Vee1
P7: Vcb
P8: Vee2
P9: GND
P10: /Q (/RF Out)
P11: Q (RF Out)
P12: GND
P13: VL1
P14: Vctrl (voltage control)
P15: VL2
P16: Voffset (+)
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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