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ISL54214_14 Datasheet, PDF (6/22 Pages) Intersil Corporation – USB 2.0 High-Speed x 2 Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)
◁
ISL54214
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: VDD = +3.0V, GND = 0V, VC0H, VC1H = 1.4V, VC0L,
VC1L = 0.5V, (Note 11), Unless Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
MIN
MAX
TEMP (Notes
(Notes
(°C) 12, 13) TYP 12, 13) UNITS
rON Flatness, rFLAT(ON)
VDD = 2.7V, USB1 mode (C0 = 0.5V, C1 = 1.4V) or USB2 25
- 0.26 1
Ω
Mode (C0 = 1.4V, C1 = 0.5V), ICOMx = 40mA, VD+ or
VD- = 0V to 400mV, (Notes 14, 15)
Full
-
-
1.2
Ω
ON-Resistance, rON
VDD = 3.3V, USB1 mode (C0 = 0.5V, C1 = 1.4V) or USB2 +25
-
9.8 20
Ω
Mode (C0 = 1.4V, C1 = 0.5V), ICOMx = 40mA, VD+ or
VD- = 3.3V (See Figure 4, Note 15)
Full
-
-
25
Ω
OFF Leakage Current, ID+(OFF) VDD = 3.6V, All OFF Mode (C0 = 0.5V, C1 = 0.5V), VCOM- 25 -15 0.11 15
nA
or ID-(OFF)
or VCOM+ = 0.5V, 0V, VD+ or VD- = 0V, 0.5V, L = R = float Full -20
-
20
nA
ON Leakage Current, IDX
VDD = 3.3V, USB1 mode (C0 = 0.5V, C1 = 1.4V) or USB2 25 -20 2.4 20
nA
Mode (C0 = 1.4V, C1 = 0.5V), VD+ or VD- = 2.7V,
COM- = COM+ = Float, L and R = float
Full -25
-
25
nA
DPDT DYNAMIC CHARACTERISTICS
All OFF to USB or USB to All OFF VDD = 2.7V, RL = 50Ω, CL = 10pF, (see Figure 1)
Address Transition Time, tTRANS
25
-
175
-
ns
Audio to USB1 Address Transition VDD = 2.7V, RL = 50Ω, CL = 10pF, (see Figure 1)
Time, tTRANS
25
-
12
-
µs
Break-Before-Make Time Delay, VDD = 3.6V, RL = 50Ω, CL = 10pF, (see Figure 2)
tD
25
-
52
-
ns
Skew, (tSKEWOUT - tSKEWIN)
VDD = 3.0V, USB1 mode (C0 = 0V, C1 = VDD) or USB2
25
-
75
-
ps
Mode (C0 = VDD, C1 = 0V), RL = 45Ω, CL = 10pF,
tR = tF = 500ps at 480Mbps, (Duty Cycle = 50%)
(see Figure 7)
Total Jitter, tJ
VDD =3.0V, USB1 mode (C0 = 0V, C1 = VDD) or USB2 Mode 25
-
210
-
ps
(C0 = VDD, C1 = 0V), RL = 50Ω, CL = 10pF, tR = tF = 500ps
at 480Mbps
Rise/Fall Degradation
(Propagation Delay), tPD
VDD = 3.0V, USB1 mode (C0 = 0V, C1 = VDD) or USB2
25
-
250
-
ps
Mode (C0 = VDD, C1 = 0V), RL = 45Ω, CL = 10pF, (see
Figure 7)
Audio Crosstalk
R to COM-, L to COM+
VDD = 3.0V, Audio Mode (C0 = VDD , C1 = VDD), RL = 32Ω, 25
-
-88
-
dB
f = 20Hz to 20kHz, VR or VL = 0.707VRMS
(see Figure 6)
Crosstalk
(Audio to USB, USB to Audio)
VDD = 3.0V, RL = 50Ω, f = 100kHz
25
-
-98
-
dB
OFF-Isolation
Audio OFF-Isolation
(All OFF Mode)
VDD = 3.0V, RL = 50Ω, f = 100kHz
25
- 95.5 -
dB
VDD = 3.0V, C0 = 0V, C1 = 0V, RL = 32Ω, f = 20Hz to 20kHz 25
-
115
-
dB
Audio OFF-Isolation
(Mute Mode)
VDD = 3.0V, C1 = VDD , C0 = 0V, RL = 32Ω, f = 20Hz to 25
-
105
-
dB
20kHz
Audio OFF-Isolation
(Mute Mode)
VDD = 3.0V, C1 = VDD , C0 = 0V, RL = 20kΩ, f = 20Hz to 25
-
77
-
dB
20kHz
Total Harmonic Distortion
Total Harmonic Distortion
USB Switch -3dB Bandwidth
Audio Switch -3dB Bandwidth
f = 20Hz to 20kHz, VDD = 3.0V, C0 = VDD, C1 = VDD, L or 25
R = 0.707VRMS (2 VP-P), RL = 32 Ω
f = 20Hz to 20kHz, VDD = 3.0V, C0 = VDD, C1 = VDD, 5mW 25
into RL = 32Ω
Signal = 0dBm, 0.2VDC offset, RL = 50Ω, CL = 5pF
25
Signal = 0dBm, RL = 50Ω, CL = 5pF
25
- 0.045 -
- 0.025 -
-
700
-
-
330
-
%
%
MHz
MHz
6
FN6816.3
June 28, 2010
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