TLC5540_14 Datasheet, PDF (6/24 Pages) Texas Instruments – 8-Bit Resolution Differential Linearity Error Integral Linearity Error

TLC5540
SLAS105D − JANUARY 1995 − REVISED APRIL 2004
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operating characteristics at V_DD = 5 V, V_RT = 2.6 V, V_RB = 0.6 V, f_s = 40 MSPS, T_A = 25°C (unless
otherwise noted)
PARAMETER
TEST CONDITIONS†
fs
fs
BW
tpd
tPHZ
tPLZ
tPZH
tPZL
tAJ
td(s)
Maximum conversion rate
Minimum conversion rate
Analog input full-power bandwidth
Delay time, digital output
Disable time, output high to Hi-Z
Disable time, output low to Hi-Z
Enable time, Hi-Z to output high
Enable time, Hi-Z to output low
Differential gain
Differential phase
Aperture jitter time
Sampling delay time
TA = MIN to MAX
TA = MIN to MAX
At − 3 dB,
VI(ANLG) = 2 Vpp
CL ≤ 10 pF (see Note 2)
CL ≤ 15 pF, IOH = − 4.5 mA
CL ≤ 15 pF, IOL = 5 mA
CL ≤ 15 pF, IOH = − 4.5 mA
CL ≤ 15 pF, IOL = 5 mA
NTSC 40 IRE‡ modulation wave,
fs = 14.3 MSPS
fI = 1 MHz
fI = 3 MHz
fs = 20 MSPS _{fI = 6 MHz}
SNR Signal-to-noise ratio
fI = 10 MHz
fI = 3 MHz
fs = 40 MSPS fI = 6 MHz
fI = 10 MHz
fI = 1 MHz
ENOB Effective number of bits
fs = 20 MSPS
fI = 3 MHz
fI = 6 MHz
fI = 10 MHz
fI = 3 MHz
fs = 40 MSPS _{fI = 6 MHz}
fI = 1 MHz
THD Total harmonic distortion
fs = 20 MSPS
fI = 3 MHz
fI = 6 MHz
fI = 10 MHz
fI = 3 MHz
fs = 40 MSPS _{fI = 6 MHz}
Spurious-free dynamic range
fs = 20 MSPS
fs = 40 MSPS ^{fI = 3 MHz}
† _{Conditions marked MIN or MAX are as stated in recommended operating conditions.}
‡ _{Institute of Radio Engineers}
(2) _{CL includes probe and jig capacitance.}
MIN TYP MAX UNIT
40
MSPS
5
MSPS
75
MHz
9
15 ns
20 ns
20 ns
15 ns
15 ns
1%
0.7
degrees
30
ps
4
ns
47
44
47
46
45
dB
45.2
42
44
42
7.64
7.61
7.47
Bits
7.16
7
6.8
43
35
42
41
dBc
38
40
38
41
46
dBc
42
6