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ISL54209 Datasheet, PDF (6/19 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
Skew, tSKEW
VDD = 3.0V, IN = 3V, CTRL = 3V, RL = 45Ω, 25
-
50
-
ps
CL = 10pF, tR = tF = 720ps at 480Mbps,
(Duty Cycle = 50%) (Figure 7)
Total Jitter, tJ
VDD =3.0V, IN = 3V, CTRL = 3V, RL = 50Ω, 25
-
210
-
ps
CL = 10pF, tR = tF = 750ps at 480Mbps
Propagation Delay, tPD VDD = 3.0V, IN = 3V, CTRL = 3V, RL = 45Ω, 25
-
250
-
ps
CL = 10pF (Figure 7)
Audio Crosstalk
VDD = 3.0V, IN = 0V, CTRL = 3.0V,
25
-
-110
-
dB
R to COM-, L to COM+ RL = 32Ω, f = 20Hz to 20kHz, VR or
VL = 0.707VRMS (2VP-P) (Figure 6)
Crosstalk
(Audio to USB, USB to
Audio)
VDD = 3.0V, RL = 50Ω, f = 100kHz
(Figure 6)
25
-
-95
-
dB
OFF-Isolation
VDD = 3.0V, RL = 50Ω, f = 100kHz
25
OFF-Isolation
VDD = 3.0V, RL = 32Ω, f = 20Hz to 20kHz
25
Total Harmonic Distortion f = 20Hz to 20kHz, VDD = 3.0V, IN = 0V,
25
CTRL = 3.0V, VL or VR = 180mVRMS
(509mVP-P), RL = 32Ω
Total Harmonic Distortion f = 20Hz to 20kHz, VDD = 3.0V, IN = 0V,
25
CTRL = 3.0V, VL or VR = 0.707VRMS (2VP-P),
RL = 32Ω
USB Switch -3dB
Bandwidth
Signal = 0dBm, 0.2VDC offset, RL = 50Ω, CL 25
= 5pF
-
95
-
-
114
-
-
0.013
-
-
0.06
-
-
736
-
dB
dB
%
%
MHz
D+/D- OFF-Capacitance, f = 1MHz, VDD = 3.0V, IN = 0V, CTRL = 3.0V, 25
-
3
-
pF
CDxOFF
VD- or VD+ = VCOMx = 0V (Figure 5)
L/R OFF-Capacitance, f = 1MHz, VDD = 3.0V, IN = 3.0V, CTRL = 0V 25
-
5
-
pF
CLOFF, CROFF
or 3V, VL or VR = VCOMx = 0V (Figure 5)
COM ON-Capacitance, f = 1MHz, VDD = 3.0V, IN = 3.0V, CTRL = 0V 25
-
8
-
pF
CCOMx(ON)
or 3V, VD- or VD+ = VCOMx = 0V (Figure 5)
POWER SUPPLY CHARACTERISTICS
Power Supply Range,
VDD
Full
2.5
5.0
V
Positive Supply Current, VDD = 3.6V, IN = 0V or 3.6V, CTRL = 3.6V 25
-
IDD
Full
-
7
13
µA
-
15
µA
Positive Supply Current, VDD = 3.6V, IN = 0V, CTRL = 0V or float
25
-
IDD (Low Power State)
Full
-
1
10
nA
-
150
nA
Power OFF-Current, IDx VDD = 0V, VDx = VCOMx = 5.25V, IN = CTRL 25
-
7
-
µA
ICOMx
= Float
DIGITAL INPUT CHARACTERISTICS
Voltage Low, VINL,
VCTRLL
Voltage High, VINH,
VCTRLH
VDD = 2.7V to 3.6V
VDD = 2.7V to 3.6V
Full
-
-
0.5
V
Full
1.4
-
-
V
6
FN6627.4
June 10, 2010
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