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ISL54209 Datasheet, PDF (5/19 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown
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ISL54209
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: VDD = +3.0V, GND = 0V, VINH = VCTRLH = 1.4V,
VINL = VCTRLL = 0.5V, (Note 11), Unless Otherwise Specified. Boldface limits apply over the operating temperature range,
-40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 12, 13) TYP (Notes 12, 13) UNITS
ON-Resistance, rON
VDD = 4.2V, IN = 0V, CTRL = VDD,
25
-
2.35
-
Ω
ICOMx = 40mA, VL or VR = -0.85V to 0.85V
(Figure 3)
ON-Resistance, rON
VDD = 2.85V, IN = 0V, CTRL = VDD, ICOMx = 25
-
2.72
-
Ω
40mA, VL or VR = -0.85V to 0.85V (Figure 3)
Discharge Pull-Down
VDD = 3.6V, IN = 0V, CTRL = 1.4V, VCOM- or +25
-
50
-
kΩ
Resistance, RL, RR
VCOM+ = -0.85V, 0.85V, VL or VR = -0.85V,
0.85V, VD+ and VD- = floating; measure
current through the discharge pull-down
resistor and calculate resistance value.
USB Switches (D+, D-)
Analog Signal Range,
VDD = 2.7V to 3.6V, IN = 1.4V, CTRL = 1.4V Full
0
VANALOG
ON-Resistance, rON
VDD = 3.3V, IN = 1.4V, CTRL = 1.4V,
25
-
(High-Speed)
ICOMx = 40mA, VD+ or VD- = 0V to 400mV
(Figure 4, Note 15)
Full
-
-
VDD
V
5
6.5
Ω
-
7
Ω
rON Matching Between VDD = 3.3V, IN = 1.4V, CTRL = 1.4V, ICOMx 25
-
0.05
0.25
Ω
Channels, ΔrON
(High-Speed)
= 40mA, VD+ or VD- = Voltage at max rON
(Notes 15, 16)
Full
-
-
0.55
Ω
rON Flatness, rFLAT(ON) VDD = 3.3V, IN = 1.4V, CTRL = 1.4V,
25
-
0.45
0.55
Ω
(High-Speed)
ICOMx = 40mA, VD+ or VD- = 0V to 400mV
(Notes 14, 15)
Full
-
-
1.0
Ω
ON-Resistance, rON
VDD = 3.3V, IN = 1.4V, CTRL = 1.4V,
25
-
25
30
Ω
(Full-Speed)
ICOMx = 1mA, VD+ or VD- = 3.3V (Figure 4,
Note 15)
Full
-
-
35
Ω
ON-Resistance, rON
VDD = 5.0V, IN = VDD, CTRL = VDD, ICOMx = +25
-
20
-
Ω
1mA, VD+ or VD- = 5V (Figure 4)
ON-Resistance, rON
VDD = 4.2V, IN = VDD, CTRL = VDD, ICOMx = 25
-
22
-
Ω
1mA, VD+ or VD- = 4.2V (Figure 4)
ON-Resistance, rON
VDD = 2.85V, IN = VDD, CTRL = VDD, ICOMx 25
-
28
-
Ω
= 1mA, VD+ or VD- = 2.85V (Figure 4)
OFF-Leakage Current, VDD = 3.6V, IN = 0V, CTRL = 3.6V, VCOM- or 25
-5
0.5
5
nA
ID+(OFF) or ID-(OFF)
VCOM+ = 0.5V, 0V, VD+ or VD- = 0V, 0.5V,
VL and VR = float
Full
-60
-
60
nA
ON-Leakage Current, IDX VDD = 3.6V, IN = VDD, CTRL = 0V or VDD, 25
-10
2
10
nA
VD+ or VD- = 2.7V, VCOM- or VCOM+ = Float,
VL and VR = float
Full
-70
-
70
nA
DYNAMIC CHARACTERISTICS
USB Turn-ON Time, tON VDD = 3.0V, RL = 50Ω, CL = 10pF (Figure 1) 25
-
52
-
ns
USB Turn-OFF Time, tOFF VDD = 3.0V, RL = 50Ω, CL = 10pF (Figure 1) 25
-
20
-
ns
Audio Turn-ON Time, tON VDD = 3.0V, RL = 50Ω, CL = 10pF (Figure 1) 25
-
2.5
-
µs
Audio Turn-OFF Time, VDD = 3.0V, RL = 50Ω, CL = 10pF (Figure 1) 25
-
50
-
ns
tOFF
Break-Before-Make Time VDD = 3.0V, RL = 50Ω, CL = 10pF (Figure 2) 25
-
44
-
ns
Delay, tD
5
FN6627.4
June 10, 2010
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