THS8135 Datasheet, PDF (18/23 Pages) Texas Instruments – TRIPLE 10-BIT, 240 MSPS VIDEO DAC WITH TRI-LEVEL SYNC AND VIDEO (ITU-R.BT601) COMPLIANT FULL SCALE RANGE

THS8135
TRIPLE 10-BIT, 240 MSPS VIDEO DAC WITH TRI-LEVEL SYNC AND VIDEO
(ITU-R.BT601)—COMPLIANT FULL SCALE RANGE
SLAS343A – MAY 2001 – REVISED JUNE 2002
analog (DAC) outputs (continued)
PARAMETER
TEST CONDITIONS
Video mode, full-scale RGB,
sync-on-all
AGY
ABPb and ARPr
Video mode, full-scale YCbCr,
sync-on-all
IFS
CLK = 80 MSPS, See Note 6
Video mode, ITU-R.BT601RGB,
sync-on-all
Video mode, ITU-R.BT601
YCbCr, sync-on-all
AGY
ABPb and ARPr
AGY
ABPb and ARPr
AGY
ABPb and ARPr
tRDAC
tFDAC
td(A)
DAC output current rise time
DAC output current fall time
Analog output delay
CLK = 80 MSPS, 10 to 90% of full-scale
CLK = 80 MSPS, 10 to 90% of full-scale
Measured from CLK = VIH(min) to 50% of full-scale
transition, See Note 7
tS
Analog Output Settling Time
Measured from 50% of full scale transition on output to
output settling, within 2%, See Note 8
SFDR Spurious-free dynamic range
1 MHz, –1 dBFS digital sine input
BW
Bandwidth
1 dB
3 dB
Eglitch
NOTES:
Glitch energy
Full-scale code transition at 240 MSPS
6. Values at RFS=RFS(nom).
7. This value excludes the digital process delay, tD(D). Limit are from characterization only.
8. Limit from characterization only. Measured on Y channel with other channels not driven.
MIN TYP MAX UNIT
27
28 29.3
27
28 29.3
27
28 29.3
18 18.67 19.5
mA
30 31.18 32.0
30 31.18 32.3
30 31.18 32.1
20 21.39 22.5
3.2 3.5 4.2 ns
3.2 3.5 4.2 ns
4
ns
15
ns
55
dB
50
MHz
100
25
pVs
400
390
380
370
360
350
340
330
320
310
300
0
50
100
150
200
250
300
f – Frequency – MHz
Figure 11. Power vs Clock Frequency, RGB mode, 1-MHz Input Tone on All Channels
18
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