EL2140CN View Datasheet(PDF) - Elantec -> Intersil
Part Name
Description
Manufacturer
EL2140CN Datasheet PDF : 12 Pages
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EL2140C 2141C
150 MHz Differential Twisted Pair Driver
AC Electrical Characteristics
VCC e a5V VEE e b5V TA e 25 C VIN e 0V RLOAD e 200 unless otherwise specified
Parameter
Description
Min Typ Max
BW(b3 dB)
b3 dB Bandwidth (EL2140C and EL2141C gain of 2)
150
SR
Differential Slewrate
800
Tstl
Settling Time to 1%
15
GBW
Gain Bandwidth Product
400
VREFBW(b3 dB)
VREFSR
THDf1
VREF b3 dB Bandwidth
VREF Slewrate
Distortion at 100 kHz (Note 1)
130
100
b75
dP
Differential Phase 3 58 MHz
0 16
dG
Differential Gain 3 58 MHz
0 24
Note 1 Distortion measurement quoted for VOUT – VOUTB e 12V pk-pk RLOAD e 200X Vgain e 8
Test
Level
V
V
V
V
V
V
V
V
V
Units
MHz
V ms
ns
MHz
MHz
V ms
dB
%
Pin Description
Pin No
Pin Name
EL2140C EL2141C
Function
1
2
VIN
Non-inverting Input
3
VINB
Inverting Input (EL2140C only)
1
FBP
Non-inverting Feedback Input Resistor R1 must be Connected from this Pin to VOUT
(EL2141C only)
4
FBN
Inverting Feedback Input Resistor R3 must be Connected from this pin to VOUTB
(EL2141C only)
4
3
VREF
Output Common-mode Control The Common-mode Voltage of VOUT and VOUTB will
Follow the Voltage on this Pin Note that on the EL2141 this pin is also the VINB pin
5
5
VOUTB Inverting Output
6
6
VCC
Positive Supply
7
7
VEE
Negative Supply
8
8
VOUT
Non-inverting Output
3
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