TPL8002-25

SLIS133 – NOVEMBER 2009

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ELECTRICAL CHARACTERISTICS

Dual ±4-V Supply

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

–1.8

V

Control inputs

±1

μA

100

μA

3.2

pF

45

pF

45

pF

45

pF

R

End-to-end resistance

1.75

2.5

3.25

k

Ω

Wiper resistance

420

Ω

INL

Integral nonlinearity

–0.3

0.3

dB

DNL

Differential nonlinearity

–0.3

0.3

dB

(1)

The AC method is a frequency domain measurement. A 10-MHz ac voltage signal of known dc offset and amplitude of 82.5 mV are

applied to the pin under test. The imaginary component of the complex current is measured and used in the equation:

SWITCHING CHARACTERISTICS

(1)

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Contol to output step delay

100

ns

BW

Analog signal bandwidth

For a typical example, see Figure 2

8

MHz

(1)

Typical bandwidth shown in Figure 2 supports 6 MHz minimum.

6

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