Rainbow Electronics AT84AD004 - Manual (Page 11)

11
AT84AD004
5390A–BDC–06/04
Table 5. Switching Performances
Parameter Symbol Min Typ Max Unit
Switching Performance and Characteristics - See “Timing Diagrams” on page 12.
Maximum operating clock frequency F
S
500 Msps
Minimum clock frequency (no transparent mode)
F
S
10 Msps
Minimum clock frequency (with transparent mode) 1 Ksps
Minimum clock pulse width [high]
(No transparent mode)
TC1 0.4 1 50 ns
Minimum clock pulse width [low]
(No transparent mode)
TC2 0.4 1 50 ns
Aperture delay: nominal mode with ISA & FiSDA TA 1 ns
Aperture uncertainty Jitter 0.4 ps (rms)
Data output delay between input clock and data TDO 3.8 ns
Data Ready Output Delay TDR 3 ns
Data Ready Reset to Data Ready TRDR 2 ns
Data Output Delay with Data Ready TD2
1/2 Fs
+Tdrda
ps
Data Ready (CLKO) Delay Adjust (140 ps steps) Tdrda range -560 to 420 ps
Output skew 50 100 ps
Output rise/fall time for DATA (20% - 80%) TR/TF 300 350 500 ps
Output rise/fall time for DATA READY (20% - 80%) TR/TF 300 350 500 ps
Data pipeline delay (nominal mode)
TPD
3 (port B)
3.5 (port A, 1:1 DMUX mode)
4 (port A, 1:2 DMUX mode) Clock cycles
Data pipeline delay (nominal mode) in S/H
transparent mode
2.5 (port B)
3 (port A, 1:1 DMUX mode)
3.5 (port A, 1:2 DMUX mode)
DDRB recommended pulse width 1 ns