Datasheet

www.ti.com
TS3A24159
0.3- Ω DUAL SPDT ANALOG SWITCH
DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER
SCDS238C – MARCH 2007 – REVISED FEBRUARY 2008
ELECTRICAL CHARACTERISTICS FOR 2.5-V SUPPLY (continued)
V+ = 2.3 V to 2.7 V, T
A
= – 40 ° C to 85 ° C (unless otherwise noted)
PARAMETER SYMBOL TEST CONDITIONS T
A
V+ MIN TYP MAX UNIT
Dynamic
25 ° C 2.5 V 23 45
V
COM
= V+, C
L
= 35 pF,
Turn-on time t
ON
ns
2.3 V to
R
L
= 50 Ω , See Figure 14
Full 50
2.7 V
25 ° C 2.5 V 17 27
V
COM
= V+, C
L
= 35 pF,
Turn-off time t
OFF
ns
2.3 V to
R
L
= 50 Ω , See Figure 14
Full 30
2.7 V
25 ° C 2.5 V 2 14 30
Break-before- V
NC
= V
NO
= V+, C
L
= 35 pF,
t
BBM
ns
2.3 V to
make time R
L
= 50 Ω , See Figure 15
Full 1 35
2.7 V
V
GEN
= 0, C
L
= 1 nF,
Charge injection Q
C
25 ° C 2.5 V 8 pC
R
GEN
= 0, See Figure 19
NC, NO C
NC(OFF)
, V
NC
or V
NO
= V+ or GND,
See Figure 13 25 ° C 2.5 V 90 pF
OFF capacitance C
NO(OFF)
Switch OFF,
NC, NO C
NC(ON)
, V
NC
or V
NO
= V+ or GND,
See Figure 13 25 ° C 2.5 V 250 pF
ON capacitance C
NO(ON)
Switch ON,
COM V
COM
= V+ or GND,
C
COM(ON)
See Figure 13 25 ° C 2.5 V 250 pF
ON capacitance Switch ON,
Digital input
C
I
V
I
= V+ or GND, See Figure 13 25 ° C 2.5 V 2 pF
capacitance
R
L
= 50 Ω ,
Bandwidth BW See Figure 16 25 ° C 2.5 V 23 MHz
Switch ON,
R
L
= 50 Ω ,
OFF isolation O
ISO
See Figure 17 25 ° C 2.5 V – 72 dB
f = 1 MHz,
R
L
= 50 Ω ,
Crosstalk X
TALK
See Figure 18 25 ° C 2.5 V – 96 dB
f = 1 MHz,
f = 20 Hz to 20
Total harmonic R
L
= 600 Ω , 0.00
THD kHz, 25 ° C 2.5 V %
distortion C
L
= 50 pF, 3
See Figure 20
Supply
25 ° C 10 100
Positive supply
I+ V
I
= V+ or GND 2.7 V nA
current
Full 700
Copyright © 2007 – 2008, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Link(s): TS3A24159