EL2020CN View Datasheet(PDF) - Elantec -> Intersil

Part Name

Description

Manufacturer

EL2020CN

EL2020C / 50 MHz Current Feedback Amplifier

Elantec -> Intersil 

EL2020C

50 MHz Current Feedback Amplifier

EL2020 Macromodel

Revision A March 1992

Enhancements include PSRR CMRR and Slew Rate Limiting

Connections ainput

l

binput

l l aVsupply

l l l bVsupply

l l l l output

lllll

subckt M2020 3 2 7 4 6

Input Stage

e1 10 0 3 0 1 0

vis 10 9 0V

h2 9 12 vxx 1 0

r1 2 11 50

l1 11 12 29nH

iinp 3 0 10mA

iinm 2 0 5mA

Slew Rate Limiting

h1 13 0 vis 600

r2 13 14 1K

d1 14 0 dclamp

d2 0 14 dclamp

High Frequency Pole

e2 30 0 14 0 0 00166666666

15 30 17 1 5mH

c5 17 0 1pF

r5 17 0 500

Transimpedance Stage

g1 0 18 17 0 1 0

rol 18 0 1Meg

cdp 18 0 5pF

Output Stage

q1 4 18 19 qp

q2 7 18 20 qn

q3 7 19 21 qn

q4 4 20 22 qp

r7 21 6 4

r8 22 6 4

15

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