GAL16V8 Data Sheet - der HTL Steyr
GAL16V8 Data Sheet - der HTL Steyr
GAL16V8 Data Sheet - der HTL Steyr
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
AC SWITCHING CHARACTERISTICS<br />
Over Recommended Operating Conditions<br />
1) Refer to Switching Test Conditions section.<br />
2) Calculated from fmax with internal feedback. Refer to fmax Descriptions section.<br />
3) Refer to fmax Descriptions section. Characterized but not 100% tested.<br />
CAPACITANCE (T A = 25°C, f = 1.0 MHz)<br />
14<br />
Specifications <strong>GAL16V8</strong>C <strong>GAL16V8</strong><br />
PARAMETER<br />
-7 -7<br />
MIN. MAX. MIN. MAX.<br />
UNITS<br />
TEST<br />
COND1 COM COM IND<br />
.<br />
DESCRIPTION<br />
-5<br />
MIN. MAX.<br />
tpd A Input or I/O to 8 outputs switching 1 5 3 7.5 1 7.5 ns<br />
Comb. Output 1 output switching — — — 7 — — ns<br />
tco A Clock to Output Delay 1 4 2 5 1 5 ns<br />
tcf 2 — Clock to Feedback Delay — 3 — 3 — 3 ns<br />
tsu — Setup Time, Input or Feedback before Clock↑ 3 — 7 — 7 — ns<br />
th — Hold Time, Input or Feedback after Clock↑ 0 — 0 — 0 — ns<br />
A Maximum Clock Frequency with<br />
External Feedback, 1/(tsu + tco)<br />
142.8 — 83.3 — 83.3 — MHz<br />
fmax 3<br />
A Maximum Clock Frequency with 166 — 100 — 100 — MHz<br />
Internal Feedback, 1/(tsu + tcf)<br />
A Maximum Clock Frequency with 166 — 100 — 100 — MHz<br />
No Feedback<br />
twh — Clock Pulse Duration, High 3 — 5 — 5 — ns<br />
twl — Clock Pulse Duration, Low 3 — 5 — 5 — ns<br />
ten B Input or I/O to Output Enabled — 6 — 9 — 9 ns<br />
B OE to Output Enabled — 6 — 6 — 6 ns<br />
tdis C Input or I/O to Output Disabled — 5 — 9 — 9 ns<br />
C OE to Output Disabled — 5 — 6 — 6 ns<br />
SYMBOL PARAMETER MAXIMUM* UNITS TEST CONDITIONS<br />
C I Input Capacitance 8 pF V CC = 5.0V, V I = 2.0V<br />
C I/O I/O Capacitance 8 pF V CC = 5.0V, V I/O = 2.0V<br />
*Characterized but not 100% tested.