TLC5540

SLAS105D − JANUARY 1995 − REVISED APRIL 2004

www.ti.com

6

otherwise noted)

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

fs

Maximum conversion rate

TA = MIN to MAX

40

MSPS

fs

Minimum conversion rate

TA = MIN to MAX

5

MSPS

BW

Analog input full-power bandwidth

At − 3 dB,

VI(ANLG) = 2 Vpp

75

MHz

tpd

Delay time, digital output

CL ≤ 10 pF (see Note 2)

9

15

ns

tPHZ

Disable time, output high to Hi-Z

CL ≤ 15 pF,

IOH = −4.5 mA

20

ns

tPLZ

Disable time, output low to Hi-Z

CL ≤ 15 pF,

IOL = 5 mA

20

ns

tPZH

Enable time, Hi-Z to output high

CL ≤ 15 pF,

IOH = −4.5 mA

15

ns

tPZL

Enable time, Hi-Z to output low

CL ≤ 15 pF,

IOL = 5 mA

15

ns

Differential gain

NTSC 40 IRE‡ modulation wave,

1%

Differential phase

NTSC 40 IRE‡ modulation wave,

fs = 14.3 MSPS

0.7

degrees

tAJ

Aperture jitter time

30

ps

td(s)

Sampling delay time

4

ns

fI = 1 MHz

47

fs = 20 MSPS

fI = 3 MHz

44

47

fs = 20 MSPS

fI = 6 MHz

46

SNR

Signal-to-noise ratio

fI = 10 MHz

45

dB

SNR

Signal-to-noise ratio

fI = 3 MHz

45.2

dB

fs = 40 MSPS

fI = 6 MHz

42

44

fs = 40 MSPS

fI = 10 MHz

42

fI = 1 MHz

7.64

fs = 20 MSPS

fI = 3 MHz

7.61

ENOB

Effective number of bits

fs = 20 MSPS

fI = 6 MHz

7.47

Bits

ENOB

Effective number of bits

fI = 10 MHz

7.16

Bits

fs = 40 MSPS

fI = 3 MHz

7

fs = 40 MSPS

fI = 6 MHz

6.8

fI = 1 MHz

43

fs = 20 MSPS

fI = 3 MHz

35

42

THD

Total harmonic distortion

fs = 20 MSPS

fI = 6 MHz

41

dBc

THD

Total harmonic distortion

fI = 10 MHz

38

dBc

fs = 40 MSPS

fI = 3 MHz

40

fs = 40 MSPS

fI = 6 MHz

38

Spurious-free dynamic range

fs = 20 MSPS

fI = 3 MHz

41

46

dBc

Spurious-free dynamic range

fs = 40 MSPS

fI = 3 MHz

42

dBc

† Conditions marked MIN or MAX are as stated in recommended operating conditions.

‡ Institute of Radio Engineers

(2) CL includes probe and jig capacitance.