Datasheet


W   
SCDS174B − AUGUST 2004 – REVISED MAY 2005
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8
Electrical Characteristics for 2.5-V Supply (continued)
V
+
= 2.3 V to 2.7 V and T
A
= −40°C to 85°C (unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
T
A
V
+
MIN
TYP
(1)
MAX UNIT
Dynamic
Turn-on time
t
ON
V
COM
= V
+
,
C
L
= 35 pF,
25°C
2.3 V to
40 55
ns
Turn-on time
t
ON
V
COM
= V
+
,
R
L
= 50 Ω,
C
L
= 35 pF,
See Figure 15
Full
2.3 V to
2.7 V
70
ns
Turn-off time
t
OFF
V
COM
= V
+
,
C
L
= 35 pF,
25°C
2.3 V to
30 40
ns
Turn-off time
t
OFF
V
COM
= V
+
,
R
L
= 50 Ω,
C
L
= 35 pF,
See Figure 15
Full
2.3 V to
2.7 V
55
ns
Break-before-make
time
t
BBM
V
NC
= V
NO
= V
+
/2,
C
L
= 35 pF,
25°C
2.3 V to
1 33 39
ns
Break-before-make
time
t
BBM
V
NC
= V
NO
= V
+
/2,
R
L
= 50 Ω,
C
L
= 35 pF,
See Figure 16
Full
2.3 V to
2.7 V
1
ns
Charge injection
Q
C
C
L
= 1 nF, V
GEN
= 0 V, See Figure 20 25°C 2.5 V 13 pC
NC, NO
OFF capacitance
C
NC(OFF)
,
C
NO(OFF)
V
NC
or V
NO
= V
+
or GND,
Switch OFF,
See Figure 14 25°C 2.5 V 23 pF
NC, NO
ON capacitance
C
NC(ON)
,
C
NO(ON)
V
NC
or V
NO
= V
+
or GND,
Switch ON,
See Figure 14 25°C 2.5V 84 pF
COM
ON capacitance
C
COM(ON)
V
COM
= V
+
or GND,
Switch ON,
See Figure 14 25°C 2.5 V 84 pF
Digital input
capacitance
C
IN
V
IN
= V
+
or GND, See Figure 14 25°C 2.5 V 2.1 pF
Bandwidth
BW
R
L
= 50 Ω,
Switch ON,
See Figure 17 25°C 2.5 V 100 MHz
OFF isolation
O
ISO
R
L
= 50 Ω,
f = 1 MHz,
Switch OFF,
See Figure 18
25°C 2.5 V −64 dB
Crosstalk
X
TALK
R
L
= 50 Ω,
f = 1 MHz,
Switch ON,
See Figure 19
25°C 2.5 V −64 dB
Total harmonic
distortion
THD
R
L
= 600 Ω,
C
L
= 50 pF,
f = 600 Hz to 20 kHz,
See Figure 21
25°C 2.5 V 0.025 %
Supply
Positive supply
current
I
+
V
IN
= V
+
or GND, Switch ON or OFF Full 2.7 V 0.1 µA
(1)
T
A
= 25°C