MAX4586/MAX4587
Serially Controlled, 4-Channel
Audio/Video Multiplexers
6 _______________________________________________________________________________________
3-WIRE TIMING CHARACTERISTICS
(Figures 3 and 4, V+ = +2.7V to +5.25V, f
OP
= 2.1MHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
ns
40t
CSW
CS Pulse Width High
UNITSMIN TYP MAXCONDITIONSSYMBOLPARAMETER
ns100t
CSS
CS Fall to SCLK Rise Setup
µs2
ns0t
DH
DIN to SCLK Hold
MHz
0 2.1V+ = 2.7V to 5.25V
f
OP
Operating Frequency
ns100t
DS
DIN to SCLK Setup
t
R
Rise Time (SCLK, DIN, CS)
ns0t
CSH
CS Rise to SCLK Hold
ns200t
CL
SCLK Pulse Width Low
µs2t
F
Fall Time (SCLK, DIN, CS)
ns
10V+ = 4.75V to 5.25V
200t
CH
SCLK Pulse Width High
Note 2: Algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: Guaranteed by design. Not subject to production testing.
Note 4: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 5: Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured
over the specified analog signal range.
Note 6: Leakage parameters are 100% tested at maximum rated temperature and guaranteed by correlation at T
A
= +25°C.
Note 7: Off-isolation = 20log (V
COM
/ V
NO
_ ), V
COM
= output, V
NO
_ = input to off switch.
Note 8: All timing is measured from the clock’s falling edge preceding the ACK signal for 2-wire and from the rising edge of CS for
3-wire. Turn-off time is defined at the output of the switch for a 0.5V change, tested with a 300Ω load to ground. Turn-on
time is defined at the output of the switch for a 0.5V change and measured with a 5kΩ load resistor to GND. All timing is
shown with respect to 20% V+ and 70% V+, unless otherwise noted.
Note 9: Typical values are for MAX4586 devices.
Note 10: Leakage testing is guaranteed by testing with a +5.25V supply.
Note 11: C
B
= capacitance of one bus line in pF. Tested with C
B
= 400pF.