BUF05704,BUF06704

BUF07704,BUF11704

SBOS277E − JUNE 2004 − REVISED DECEMBER 2004

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3

EQUIVALENT SCHEMATICS OF INPUTS AND OUTPUTS

Buffer

Input

Buffer

Output

Next Stage

Next Stage

V

S

GND

Internal to BUF11704

INPUT STAGE OF BUFFERS

BUF11704: 1 to 5 and V

COM

BUF07704: 1 to 3 and V

COM

BUF06704: 1 to 3

BUF05704: 1 to 2 and V

COM

Buffer

Input

Buffer

Output

Next Stage

Next Stage

V

S

GND

Internal to BUF11704

INPUT STAGE OF BUFFERS

BUF11704: 6to10

BUF07704: 4 to 6

BUF06704: 4 to 6

BUF05704: 3 to 4

Previous

Stage

Previous

Stage

Inverting

Input

Buffer

Output

V

S

GND

OUTPUT STAGE OF ALL BUFFERS

ELECTRICAL CHARACTERISTICS: BUFxx704

Over operating free-air temperature range, VDD = 18 V, TA = 25°C, unless otherwise noted.

PARAMETER

TEST CONDITIONS

TA

MIN

TYP

MAX

UNIT

Gamma buffers

25

°C

−1

20

VIO

Input offset voltage

Gamma buffers

VI = 9V

Full range(1)

20

mV

VIO

Input offset voltage

VCOM

VI = 9V

25

°C

−1

30

mV

VCOM

Full range(1)

30

IIB

Input bias current

VI = VDD/2

25

°C

1

pA

IIB

Input bias current

VI = VDD/2

Full range(1)

200

pA

PSRR

Power-Supply Rejection Ratio

VDD = 4.5 V to 19 V

25

°C

62

80

dB

PSRR

Power-Supply Rejection Ratio

VDD = 4.5 V to 19 V

Full range(1)

60

dB

Buffer gain

VI = 5 V

25

°C

0.9995

V/V

BW_3dB

3dB bandwidth

Gamma buffers

VCOM buffer

CL = 100 pF, RL = 2 kΩ

25

°C

1

0.6

MHz

SR

Slew rate

Gamma buffers

VCOM buffer

CL = 100 pF, RL = 2 kΩ

VIN = 2 V to 16 V

25

°C

1.6

4.6

V/

µs

Crosstalk

VIP−P = 6 V, f = 1 kHz

25

°C

85

dB

(1) Full range is −25°C to 85°C.