Rainbow Electronics ATF1500ABV - Manual (Page 10)

10
ATF1500ABV
0723I–08/01
Notes: 1. AC Characteristics are for V
CC
= 3.0 volts. For 2.7 volts, add the “2.7-volt Adder.”
2. For slow slew outputs, add t
SSO
.
3. Pin or Product Term.
Input Test Waveforms and Measurement Levels
Output Test Load
Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Power-down AC Characteristics
(1)
Symbol Parameter 2.7-volt Adder
-12 -15
Units Min Max Min Max
t
IVDH
Valid I, I/O before PD High 1 12 15 ns
t
GVDH
Valid OE (3) before PD High 1 12 15 ns
t
CVDH
Valid Clock (3) before PD High 1 12 15 ns
t
DHIX
Input Don't Care after PD High 1 22 25 ns
t
DHGX
OE Don't Care after PD High 1 22 25 ns
tDHCX Clock Don't Care after PD High 1 22 25 ns
t
DLIV
PD Low to Valid I, I/O 0 1 1 µs
t
DLGV
PD Low to Valid OE (3) 0 1 1 µs
t
DLCV
PD Low to Valid Clock (3) 0 1 1 µs
t
DLOV
(2) PD Low to Valid Output 0 1 1 µs
= Preliminary Information
Pin Capacitance
(f = 1 MHz, T = 25°C) (1)
Typ Max Units Conditions
C
IN
4.5 5.5 pF V
IN
= 0V
C
OUT
3.5 4.5 pF V
OUT
= 0V