TLE206X_07 datasheet(58/78 Pages) TI

58 / 78 page

TLE206x, TLE206xA, TLE206xB

EXCALIBUR JFET INPUT HIGHOUTPUT DRIVE

µPOWER OPERATIONAL AMPLIFIERS

SLOS193B − FEBRUARY 1997 − REVISED MAY 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

macromodel information

Macromodel information provided was derived using Microsim Parts

, the model generation software used

with Microsim PSpice

. The Boyle macromodel (see Note 5) and the subcircuit in Figure 46 were generated

using the TLE206x typical electrical and operating characteristics at 25

°C. Using this information, output

simulations of the following key parameters can be generated to a tolerance of 20% (in most cases).

D Unity-gain frequency

D Common-mode rejection ratio

D Phase margin

D DC output resistance

D AC output resistance

D Short-circuit output current limit

D Maximum positive output voltage swing

D Maximum negative output voltage swing

D Slew rate

D Quiescent power dissipation

D Input bias current

D Open-loop voltage amplification

NOTE 5: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon, “Macromodeling of Integrated Circuit Operational Amplifiers”, IEEE Journal

of Solid-State Circuits, SC-9, 353 (1974).

OUT

−

+−

.subckt TLE2062 1 2 3 4 5

12 1.457E−12

7 15.00E−12

53 dx

5 dx

dlp

91 dx

dln

90 dx

3 dx

egnd 99

0 poly (2) (3,0) (4,0) 0 .5 .5

99 poly (5) vb vc ve vlp

vln 0 4.357E6 − 4E6 4E6 4E6 − 4E6

0 11 12 188.5E−6

gcm

6 10 99 3.352E−9

iss

10 dc 51.00E−6

hlim 90

0 vlim 1k

2 10 jx

1 10 jx

9 100.0E3

VCC +

IN −

IN+

VCC −

rd1

rss

iss

rd2

egnd

gcm

vlim

ro1

ro2

hlim

dip

din

vin

vip

rd1

11 5.305E3

rd2

12 5.305E3

r01

5 280

r02

99 280

4 113.2E3

rss

99 3.922E6

0 dc 0

53 dc 2

4 dc 2

vlim

8 dc 0

vlp

dc 50

vln

92 dc 50

.model dx

D(Is=800.0E−18)

.model jx

PJF(Is=2.000E−12 Beta = 423E−6

+ Vto = − 1)

.ends

Figure 46. Boyle Macromodel and Subcircuit

PSpice and Parts are trademarks of MicroSim Corporation.

TLE206X Datasheet(PDF) 58 Page - Texas Instruments

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