MAX4695
Low-Voltage, 60Ω Dual
SPDT Analog Switch in Thin QFN
4 _______________________________________________________________________________________
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Note 3: ∆
RON
= R
ON(MAX)
- R
ON(MIN)
.
Note 4: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 5: Leakage currents are 100% tested at T
A
= +85°C. Limits across the full temperature range are guaranteed by correlation.
Note 6: Guaranteed by design.
Note 7: Off-Isolation = 20log
10
(V
COM_
/ V
NO_
), V
COM_
= output, V
NO_
= input to off switch.
Note 8: Between any two switches.
Note 9: -40°C specifications are guaranteed by design.
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +4.5V to +5.5V, V
IH
= +2.0V, V
IL
= +0.8V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +5V and
T
A
= +25°C.) (Notes 2, 9)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
+25°C9
Break-Before-Make Time
(Note 6)
t
BBM
V
N O_
, V
N C _
= +3V, R
L
= 300Ω,
C
L
= 35pF, Figure 3
T
MIN
to T
MAX
2
ns
Charge Injection Q
V
GEN
= 0, R
GEN
= 0, C
L
= 1.0nF,
Figure 4
8pC
On-Channel -3dB Bandwidth BW
Signal = 0dBm, 50Ω in and out,
Figure 5
300 MHz
Off-Isolation (Note 7) V
ISO
f = 1MHz, R
L
= 50Ω, C
L
= 5pF,
Figure 5
-75 dB
Crosstalk (Note 8) V
CT
f = 1MHz, R
L
= 50Ω, C
L
= 5pF,
Figure 5
-82
dB
Total Harmonic Distortion THD f = 20Hz to 20kHz, 2Vp-p, R
L
= 600Ω 0.02 %
DIGITAL I/O
Input Logic High V
IH
2.0 V
Input Logic Low V
IL
0.8 V
Input Leakage Current I
IH
,
I
IL
V
IN _
= 0 or V+ -1 +1 µA
SUPPLY
Power-Supply Range V+ 1.8 5.5 V
Positive Supply Current I+ V+ = +5.5V, V
IN
= 0 or V+ 1 µA
