isl54210 Intersil Corporation, isl54210 Datasheet - Page 5

• Manufacturer Part Number: isl54210
• Description: Mp3/usb 2.0 High Speed Switch With Negative Signal Handling/click And Pop Suppression
• Manufacturer: Intersil Corporation

Electrical Specifications - 2.7V to 3.6V Supply
NOTES:
10. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
12. Limits established by characterization and are not production tested.
13. r
11. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal range.
Click and Pop
Click and Pop
USB Switch -3dB Bandwidth
D+/D- OFF Capacitance,
C
COM ON Capacitance,
C
POWER SUPPLY CHARACTERISTICS
Power Supply Range, V
Positive Supply Current, I
(Audio Mode)
Positive Supply Current, I
(USB Mode)
Positive Supply Current, I
(Mute Mode)
V
DIGITAL INPUT CHARACTERISTICS
V
V
CTRL Voltage Low, V
CTRL Voltage High, V
Input Current, I
Input Current, I
Input Current, I
V
R
CTRL Pull-Down Resistor,
R
8. V
9. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum.
BUS
BUS
BUS
BUS
D+OFF
COM-(ON)
VBUS
CTRL
characterization and are not production tested.
value, between L and R or between D+ and D-.
ON
logic
Current, I
Voltage Low, V
Voltage High, V
Pull-Down Resistor,
, C
matching between channels is calculated by subtracting the channel with the highest max r
PARAMETER
= Input voltage to perform proper function.
D-OFF
, C
COM+(ON)
VBUSL
VBUSH
CTRLH
VBUS
VBUSL
CTRLL
, I
VBUSH
CTRLH
CTRLL
DD
DD
DD
DD
5
V
V
(see Figure 7)
V
R
(see Figure 8)
Signal = 0dBm, 0.2VDC offset, R
f = 1MHz, V
V
f = 1MHz, V
V
V
V
V
V
V
V
V
V
V
V
V
V
current through the internal pull-down resistor and
calculate resistance value.
V
current through the internal pull-down resistor and
calculate resistance value.
DD
R
DD
D+
D+
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
L
= 1kΩ , V
= 0 to 1.25V DC step or 1.25V to 0V DC step
= V
= V
= 3.3V, CTRL = 0V, V
= 3.3V, CTRL = 0.5Hz square wave, V
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 0V, V
= 2.7V to 3.6V
= 2.7V to 3.6V
= 2.7V to 3.6V
= 2.7V to 3.6V
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 3.6V, V
COMx
COMx
DD
DD
BUS
L
BUS
or V
BUS
BUS
BUS
BUS
BUS
BUS
BUS
= 0V (see Figure 4)
= 0V (see Figure 4)
= 3.0V, V
= 3.0V, V
= 5.25V, CTRL = Float
TEST CONDITIONS
= 0V or float, CTRL = 0V or Float
R
= 5.25V, CTRL = 0V or float, measure
= 0V, CTRL = 3.6V
= 5.25V, CTRL = 3.6V
= 0V, CTRL = 0V
= 5.25V, CTRL = 0V or float
= 0V or float, CTRL = 3.6V
= 0V or float, CTRL = 3.6V, measure
= AC-coupled to ground
BUS
BUS
BUS
Test Conditions: V
V
= float, CTRL = 3.0V, V
= 3.0V, CTRL = 0V, V
CTRLH
ISL54210
= float, R
L
= 50Ω, C
= 1.4V, V
L
= 1kΩ, V
BUS
L
= 5pF
CTRLL
DD
= float,
= +3.0V, GND = 0V, V
D-
L
D-
or
= 0.5V, (Note 8), Unless Otherwise Specified. (Continued)
or
or
TEMP
(°C)
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25
25
25
25
25
25
25
25
25
ON
(Notes 9, 10)
V
DD
value from the channel with lowest max r
MIN
-50
2.7
1.4
-2
-2
+ 0.8V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BUSH
= 3.8V, V
(Note 12)
TYP
500
700
2.4
2.4
60
4
9
7
2
1
1
4
4
-
-
-
-
-
-
-
-
-
BUSL
(Notes 9, 10) UNITS
V
DD
= 3.2V,
MAX
3.6
0.5
10
12
50
+ 0.2V
4
5
4
5
1
2
2
-
-
-
-
-
-
-
-
-
October 3, 2008
FN6661.1
MHz
µVp
µVp
MΩ
MΩ
µA
µA
µA
µA
µA
µA
µA
nA
µA
µA
pF
pF
V
V
V
V
V
ON