SCDS172A - JULY 2004 − REVISED DECEMBER 2004
TS3V340
QUAD SPDT HIGH BANDWIDTH VIDEO SWITCH
WITH LOW AND FLAT ON STATE RESISTANCE
electrical characteristics over recommended
V
CC
= 3.3 V
+
0.3 V (unless otherwise noted)
†
PARAMETER
VIK
IIH
IIL
IOZ§
IOS¶
Ioff
ICC
∆I
CC
ICCD
CIN
COFF
CON
ron#
ron(flat)||
EN, IN
D port
S port
VI = 5.5 V, 3.3 V, or 0,
VI = 5.5 V, 3.3 V, or 0,
VCC = 3 V
VCC = 3.3 V,
f = 1 MHz,
f = 1 MHz,
VI = 1 V,
VI = 2 V,
VI = 0 to VCC,
Outputs open,
Outputs open,
IO = 13 mA
IO = 26 mA
IO = 26 mA
Switch OFF
Switch ON
EN, IN
EN, IN
EN, IN
EN, IN
VCC = 3 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 0,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
D and S ports open,
VIN or VEN = 5.5 V,
TEST CONDITIONS
IIN = −18 mA
VIN and VEN = 5.5 V
VIN and VEN = GND
VO = 0 to 5.5 V,
VO = 0.5 VCC,
VO = 0 to 5.5 V,
II/O = 0,
One input at 3 V,
VI = 0,
VI = 0,
VI = 0
Switch ON or OFF
Other inputs at VCC or GND
Switch OFF
Switch ON
50
1
0.7
1.5
30
0.35
2.5
5.5
3.5
10.5
3
3
1
3.5
7
5
14
6
6
pF
pF
Ω
Ω
operating
free-air
temperature
MIN
TYP‡
MAX
−1.8
±1
±1
±1
range,
UNIT
V
µA
µA
µA
mA
µA
mA
µA
mA/
MHz
pF
VEN = GND,
VIN input switching 50% duty cycle
3.3 V or 0,
f = 1 MHz
† VI, VO, II, and IO refer to I/O pins.
‡ All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25°C.
§ For I/O ports, the parameter IOZ includes the input leakage current.
¶ The IOS test is applicable to only one ON channel at a time. The duration of this test is less than 1 s.
# Measured by the voltage drop between the D and S terminals at the indicated current through the switch. ON-state resistance is determined by
the lower of the voltages of the two (D or S) terminals.
|| ron(flat) is the difference of ron in a given channel at specified voltages.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
+
0.3 V, R
L
= 75
Ω,
C
L
= 20 pF (unless otherwise noted) (see Figures 6 and 7)
PARAMETER
tpd(s)
tON
tOFF
FROM
(INPUT)
IN
IN or EN
IN or EN
TO
(OUTPUT)
D
S
S
MIN
TYP
2
4
2
MAX
5
7
7
UNIT
ns
ns
ns
dynamic characteristics over recommended
V
CC
= 3.3 V
+
0.3 V (unless otherwise noted)
PARAMETER
DG
k
DP
k
BW
XTALK
OIRR
RL = 150
Ω,
RL = 150
Ω,
RL = 150
Ω,
RL = 150
Ω,
RL = 150
Ω,
f = 3.58 MHz,
f = 3.58 MHz,
See Figure 8
f = 10 MHz,
f = 10 MHz,
RIN = 10
Ω,
See Figure 10
See Figure 7
See Figure 7
operating
free-air
temperature
TYP‡
0.2
0.1
500
range,
UNIT
%
°
MHz
dB
dB
TEST CONDITIONS
See Figure 9
−80
−60
‡ All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25°C.
k
D and D are expressed in absolute magnitude.
G
P
6
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
