Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
4. Signals on D+, D-, L, R, COM-, COM+, CTRL, IN exceeding V
DD
or GND by specified amount are clamped. Limit current to maximum current
ratings.
5.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
7. For
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 2.7V to 3.6V Supply
Test Conditions: V
DD
= +3.0V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V,
TEMP
(°C)
V
CTRLH
= 1.4V, V
CTRLL
= 0.5V, (Note 8), Unless Otherwise Specified.
MIN
TYP
MAX
(Notes 9, 10) (Note 12) (Notes 9, 10) UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Audio Switches (L, R)
Analog Signal Range,
V
ANALOG
ON-Resistance, r
ON
r
ON
Matching Between
Channels,
r
ON
r
ON
Flatness, R
FLAT(ON)
Insertion Loss, G
ON
Insertion Loss, G
ON
Discharge Pull-Down
Resistance, R
L
, R
R
TEST CONDITIONS
V
DD
= 2.7V to 3.6V, IN = float, CTRL = 1.4V
V
DD
= 3.0V, IN = float, CTRL = 1.4V, I
COMx
= 40mA, V
L
or V
R
= -0.85V to 0.85V (see Figure 2)
V
DD
= 3.0V, IN = 0.5V, CTRL = 1.4V, I
COMx
= 40mA,
V
L
or V
R
= Voltage at max r
ON
over signal range of
-0.85V to 0.85V, (Note 13)
V
DD
= 3.0V, IN = 0.5V, CTRL = 1.4V, I
COMx
= 40mA,
V
L
or V
R
= -0.85V to 0.85V, (Note 11)
V
DD
= 3.0V, IN = 0.5V, CTRL = V
DD
, R
LOAD
= 32
V
DD
= 3.0V, IN = 0.5V, CTRL = V
DD
, R
LOAD
= 15
V
DD
= 3.6V, IN = 0.5V, CTRL = 0.5V, V
COM-
or
V
COM+
= -0.85V, 0.85V, V
L
or V
R
= -0.85V, 0.85V,
V
D+
and V
D-
= floating; measure current through the
discharge pull-down resistor and calculate resistance
value.
V
DD
= 2.7V to 3.6V, IN = V
DD
, CTRL = 0V or V
DD
V
DD
= 3.3V, IN = 1.4V, CTRL = 1.4V, I
COMx
= 1mA,
V
D+
or V
D-
= 3.3V (see Figure 3)
Full
+25
Full
+25
Full
+25
Full
+25
+25
+25
-1.5
-
-
-
-
-
-
-
-
-
-
2.4
-
0.1
-
0.02
-
-0.78
-1.5
40
1.5
2.8
3.8
0.32
0.4
0.06
0.07
-
-
-
V
dB
dB
USB Switches (D+, D-)
Analog Signal Range,
V
ANALOG
ON-Resistance, r
ON
Full
+25
Full
0
-
-
-
25
-
V
DD
35
40
V
FN6662 Rev 1.00
August 25, 2008
Page 3 of 19
ISL54211
Electrical Specifications - 2.7V to 3.6V Supply
Test Conditions: V
DD
= +3.0V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V,
TEMP
(°C)
+25
Full
+25
Full
+25
Full
+25
Full
+25
Full
V
CTRLH
= 1.4V, V
CTRLL
= 0.5V, (Note 8), Unless Otherwise Specified.
(Continued)
MIN
TYP
MAX
(Notes 9, 10) (Note 12) (Notes 9, 10) UNITS
-
-
-
-
-
-
-10
-50
-20
-30
5.4
-
0.02
-
0.45
-
4
-
11
-
6
7.5
0.25
0.25
0.55
0.6
10
50
20
30
nA
nA
µA
µA
PARAMETER
ON-Resistance, r
ON
TEST CONDITIONS
V
DD
= 3.3V, IN = 1.4V, CTRL = 0V or V
DD
,
I
COMx
= 40mA, V
D+
or V
D-
= 0V to 400mV
(see Figure 3)
V
DD
= 3.3V, IN = 1.4V, CTRL = 0V or V
DD
,
I
COMx
= 40mA, V
D+
or V
D-
= Voltage at max r
ON
,
(Note 13)
V
DD
= 3.3V, IN = 1.4V, CTRL = 0V or V
DD
,
I
COMx
= 40mA, V
D+
or V
D-
= 0V to 400mV, (Note 9)
V
DD
= 3.6V, IN = 0V, CTRL = 3.6V, V
COM-
or
V
COM+
= 0.5V, 0V, V
D+
or V
D-
= 0V, 0.5V, V
L
and
V
R
= float
V
DD
= 3.6V, IN = V
DD
, CTRL = 0V or V
DD
, V
D+
or
V
D-
= 2.7V, V
COM-
or V
COM+
= Float, V
L
and V
R
= float;
measuring current through 200k resistor at com side
V
DD
= 2.7V, R
L
= 50, C
L
= 10pF (see Figure 1)
V
DD
= 2.7V, R
L
= 50, C
L
= 10pF (see Figure 1)
V
DD
= 2.7V, R
L
= 50, C
L
= 10pF (see Figure 1)
V
DD
= 2.7V, R
L
= 50, C
L
= 10pF (see Figure 1)
V
DD
= 3.0V, IN = 3.0V, CTRL = 0V or 3V, R
L
= 45,
C
L
= 10pF,t
R
= t
F
= 750ps at 480Mbps,
(Duty Cycle = 50%) (see Figure 6)
V
DD
= 3.0V, IN = 3.0V, CTRL = 0V or 3V, R
L
= 50,
C
L
= 10pF,t
R
= t
F
= 750ps at 480Mbps
V
DD
= 3.0V, IN = 3.0V, CTRL = 0V or 3V, R
L
= 45,
C
L
= 10pFsee Figure 6)
V
DD
= 3.0V, IN = float, CTRL = 3.0V, R
L
= 32, f = 20Hz
to 20kHz, V
R
or V
L
= 0.707V
RMS
(2V
P-P
)
(see Figure 5)
r
ON
Matching Between
Channels,
r
ON
r
ON
Flatness, R
FLAT(ON)
OFF Leakage Current,
I
D+(OFF)
or I
D-(OFF)
ON Leakage Current, I
DX
DYNAMIC CHARACTERISTICS
USB Turn-ON Time, t
ON
USB Turn-OFF Time, t
OFF
Audio Turn-ON Time, t
ON
Audio Turn-OFF Time, t
OFF
Skew, t
SKEW
+25
+25
+25
+25
+25
-
-
-
-
-
43
14.5
7.5
130
50
-
-
-
-
-
ns
ns
µs
ns
ps
Total Jitter, t
J
Propagation Delay, t
PD
Audio Crosstalk
R to COM-, L to COM+
+25
+25
+25
-
-
-
210
250
-100
-
-
-
ps
ps
dB
Crosstalk
V
DD
= 3.0V, R
L
= 50, f = 100kHz (see Figure 5)
(Audio-to-USB, USB-to-Audio)
OFF-Isolation
V
DD
= 3.0V, R
L
= 50, f = 100kHz
V
DD
= 3.0V, R
L
= 15, f = 20Hz to 20kHz
V
DD
= 3.0V, R
L
= 32, f = 20Hz to 20kHz
V
DD
= 3.0V, R
L
= 1k, f = 20Hz to 20kHz
V
DD
= 3.0V, R
L
= 10k, f = 20Hz to 20kHz
V
DD
= 3.0V, R
L
= 100k, f = 20Hz to 20kHz
Total Harmonic Distortion
f = 20Hz to 20kHz, V
DD
= 3.0V, IN = Float, CTRL = 3.0V,
V
L
or V
R
= 180mV
RMS
(509mV
P-P
), R
L
= 32
f = 20Hz to 20kHz, V
DD
= 3.0V, IN = Float, CTRL = 3.0V,
V
L
or V
R
= 0.707V
RMS
(2V
P-P
), R
L
= 32
f = 20Hz to 20kHz, V
DD
= 3.0V, IN = Float, CTRL = 3.0V,
V
L
or V
R
= 180mV
RMS
(509mV
P-P
), R
L
= 15
f = 20Hz to 20kHz, V
DD
= 3.0V, IN = Float, CTRL = 3.0V,
V
L
or V
R
= 0.707V
RMS
(2V
P-P
), R
L
= 15
Click and Pop
V
DD
= 3.3V, CTRL = 0V, IN = float, R
L
= 1k, V
L
or
V
R
= 0 to 1.25V DC step or 1.25V to 0V DC step
(see Figure 7)
V
DD
= 3.3V, CTRL = 0.5Hz Square Wave, IN = float,
R
L
= 30.1or 1k , V
L
or V
R
= AC-coupled to ground
(see Figure 8)
+25
+25
+25
+25
+25
+25
+25
+25
+25
+25
+25
+25
-
-
-
-
-
-
-
-
-
-
-
-
-100
95
111
105
75
57
45
0.014
0.056
0.043
0.19
60
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
µVp
+25
-
500
-
µVp
FN6662 Rev 1.00
August 25, 2008
Page 4 of 19
ISL54211
Electrical Specifications - 2.7V to 3.6V Supply
Test Conditions: V
DD
= +3.0V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V,
TEMP
(°C)
+25
+25
+25
V
CTRLH
= 1.4V, V
CTRLL
= 0.5V, (Note 8), Unless Otherwise Specified.
(Continued)
MIN
TYP
MAX
(Notes 9, 10) (Note 12) (Notes 9, 10) UNITS
-
-
-
700
4
9
-
-
-
MHz
pF
pF
PARAMETER
USB Switch -3dB Bandwidth
D+/D- OFF Capacitance,
C
D+OFF
, C
D-OFF
TEST CONDITIONS
Signal = 0dBm, 0.2VDC offset, R
L
= 50,C
L
= 5pF
f = 1MHz, V
DD
= 3.0V, IN = float, CTRL = 3.0V, V
D-
or
V
D+
= V
COMx
= 0V (see Figure 4)
COM ON Capacitance, C
COM-
f = 1MHz, V
DD
= 3.0V, IN = 3.0V, CTRL = 0V or 3V, V
D-
or V
D+
= V
COMx
= 0V, (See Figure 4)
(ON)
, C
COM+(ON)
POWER SUPPLY CHARACTERISTICS
Power Supply Range, V
DD
Positive Supply Current, I
DD
(Audio Mode)
Positive Supply Current, I
DD
(USB Mode)
Positive Supply Current, I
DD
(Mute Mode)
V
DD
= 3.6V, IN = 0V, CTRL = 3.6V
V
DD
= 3.6V, IN = 3.6V, CTRL = 3.6V
V
DD
= 3.6V, IN = 0V, CTRL = 0V
Full
+25
Full
+25
Full
+25
Full
V
DD
= 2.7V to 3.6V
V
DD
= 2.7V to 3.6V
V
DD
= 2.7V to 3.6V
V
DD
= 2.7V to 3.6V
V
DD
= 3.6V, IN = 0V or float, CTRL = 0V or float
V
DD
= 3.6V, IN = 3.6V, CTRL = 0V or float
V
DD
= 3.6V, IN = 0V or float, CTRL = 3.6V
V
DD
= 3.6V, IN = 3.6V, CTRL = 0V or float; measure
current through the internal pull-down resistor and
calculate resistance value.
V
DD
= 3.6V, IN = 0V or float, CTRL = 3.6V; measure
current through the internal pull-down resistor and
calculate resistance value.
Full
Full
Full
Full
Full
Full
Full
Full
2.7
-
-
-
-
-
-
-
1.4
-
1.4
-50
-2
-2
-
7
-
2.4
-
2.4
-
-
-
-
-
2
1
1
4
3.6
10
12
4
5
4
5
0.5
-
0.5
-
50
2
2
-
V
µA
µA
µA
µA
µA
µA
V
V
V
V
nA
µA
µA
M
DIGITAL INPUT CHARACTERISTICS
IN Voltage Low, V
INL
IN Voltage High, V
INH
CTRL Voltage Low, V
CTRLL
CTRL Voltage High, V
CTRLH
Input Current, I
INL
, I
CTRLL
Input Current, I
INH
Input Current, I
CTRLH
IN Pull-Down Resistor, R
IN
CTRL Pull-Down Resistor,
R
CTRL
NOTES:
Full
-
4
-
M
8. V
logic
= Input voltage to perform proper function.
9. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
10. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested.
11. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal range.
12. Limits established by characterization and are not production tested.
13. r
ON
matching between channels is calculated by subtracting the channel with the highest max r
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