Datasheet

Electrical characteristics STP16CPC26
6/26 Doc ID 18469 Rev 4
V
DD
= 3.3 V - 5 V, Tj = 25°C, unless otherwise specified
Table 6. Switching characteristics
Symbol Parameter Conditions Min. Typ. Max. Unit
f
clk
Clock frequency - - 30 MHz
t
PLH1 CLK - OUTn
Propagation
delay time
(“L” to “H”)
VDS = 0.8 V
VIH= VDD
VIL= GND
Rext = 900 Ohm
RL = 50 Ohm
CL=10pF
- 100 -
ns
t
PLH2 LE - OUTn - 100 -
t
PLH3 OE – OUTn - 100 -
t
PLHa
CLK - SDO
VDD=3.3V - 30 -
t
PLHb VDD=5V - 20 -
t
PHL1 CLK - OUTn
Propagation
delay time
(“H” to “L”)
-28-
t
PHL2 LE - OUTn - 28 -
t PHL3 OE – OUTn - 25 -
t
PHLa
CLK - SDO
VDD=3.3V - 30 -
t
PHLb VDD=5V - 20 -
t w(CLK) CLK Pulse width 20 - -
t
w(L) LE 20 - -
t
w(OE) OE 150 - -
t
su
(L)
Setup time for LE 5 - -
t
h
(L)
Hold time for LE 5 - -
t
su
(D)
Setup time for SDI 5 - -
t
h
(D)
Hold time for SDI 10 - -
tr
(1)
Maximum CLK rise time - - 5000
tf
(1)
Maximum CLK fall time - - 5000
t
or1a
Output rise time of Vout
VIH= VDD, VIL= GND
VDS = 0.8V, RL = 50
Ohm
CL=10pF , Iout= 22mA
VDD=3.3V - 95 -
t
or1b
VDD=5V - 85 -
t
of1a
Output fall time of Vout
VDD=3.3V - 40 -
t
of1b
VDD=5V - 25 -
t
or2a
Output rise time of Vout
VIH= VDD, VIL= GND
VDS = 0.8V, RL = 50
Ohm
CL=10pF , Iout= 55mA
VDD=3.3V - 80 -
t
or2b
VDD=5V - 70 -
t
of2a
Output fall time of Vout
VDD=3.3V - 40 -
t
of2b
VDD=5V - 30 -
I
out-ov
Output current turn-on
overshoot
VDS = 0.6 to 3V
CL=10pF; Iout= 5 to
60mA
--0%
1. If devices are connected in cascade and tr or tf is large, it may be critical to achieve the timing required for data transfer
between two cascaded devices