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ISL54058IRUZ-T

P1-P3P4-P6P7-P9P10-P10
4
FN6380.0
September 29, 2006
POWER SUPPLY CHARACTERISTICS
Power Supply Range Full 1.6 3.6 V
Positive Supply Current, I+ V+ = 3.3V, V
INH
, V
ADD
= 0V or V+, Switch On or Off 25 - - 0.05 µA
Full - - 1.1 µA
NOTES:
4. V
IN
= Input voltage to perform proper function.
5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. R
ON
matching between channels is calculated by subtracting the channel with the highest max R
ON
value from the channel with lowest max
R
ON
value.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
8. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
9. Between any two switches.
Electrical Specifications: 1.8V Supply Test Conditions: V+ = +1.8V, GND = 0V, V
INH
= 1V, V
INL
= 0.4V (Note 4, 8),
Unless Otherwise Specified
PARAMETER TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 5) TYP
MAX
(NOTE 5) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Full 0 - V+ V
ON Resistance, R
ON
V+ = 1.8V, I
COM
= 10.0mA, V
Ax or
V
Bx
= 1.0V
(See Figure 4)
25 - 0.61 0.85 Ω
Full - - 0.9 Ω
R
ON
Matching Between Channels,
∆R
ON)
V+ = 1.8V, I
COM
= 10.0mA, V
Ax or
V
Bx
= 1.0V (Note 6) 25 - 0.11 - Ω
Full - 0.12 - Ω
R
ON
Flatness, R
FLAT(ON)
V+ = 1.8V, I
COM
= 10.0mA, V
Ax or
V
Bx
= 0V, 0.9V,
1.6V (Note 7)
25 - 0.19 - Ω
Full - 0.19 - Ω
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, V
INH
, V
ADDH
Full 1 - - V
Input Voltage Low, V
INL
, V
ADDL
Full - - 0.4 V
Input Current, I
INH
, I
INL
, I
ADDH
,
I
ADDL
V+ = 1.8V, V
INH
, V
ADD
= 0V or V+ Full -0.5 - 0.5 µA
DYNAMIC CHARACTERISTICS
Address Transition Time, t
TRANS
V+ = 1.8V, V
Ax or
V
Bx
= 1.0V, R
L
= 50Ω, C
L
=
35pF(See Figure 1)
25 - 34 - ns
Full - 44 - ns
Break-Before-Make Time, t
BBM
V+ = 1.8V, V
Ax or
V
Bx
= 1.0V, R
L
= 50Ω, C
L
= 35pF
(See Figure 2)
25 - 9 - ns
Electrical Specifications: 3V Supply Test Conditions: V
SUPPLY
= +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Note 4,
8), Unless Otherwise Specified (Continued)
PARAMETER TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN TYP
(NOTE 5)
MAX UNITS
ISL54058
5
FN6380.0
September 29, 2006
Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. ADDRESS t
TRANS
MEASUREMENT POINTS
Repeat test for other switches. C
L
includes fixture and stray
capacitance.
FIGURE 1B. ADDRESS t
TRANS
TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
FIGURE 2A. t
BBM
MEASUREMENT POINTS
Repeat test for other switches. C
L
includes fixture and stray
capacitance.
FIGURE 2B. t
BBM
TEST CIRCUIT
FIGURE 2. BREAK-BEFORE-MAKE TIME
50%
t
r
< 5ns
t
f
< 5ns
t
TRANS
90%
V+
0V
0V
t
TRANS
LOGIC
INPUT
SWITCH
OUTPUT
10%
V
OUT
0V
VA0, VB0
V
OUT
V
(NO or NC)
R
L
R
L
R
ON()
+
------------------------------
=
LOGIC
INPUT
V
OUT
R
L
COMA
A0,B0
ADD1-0
50Ω
35pF
GND
A1-A3
C
L
V+
C
V+
C
COMB
B1-B3
90%
V+
0V
t
BBM
LOGIC
INPUT
SWITCH
OUTPUT
0V
V
OUT
t
r
< 5ns
t
f
< 5ns
LOGIC
INPUT
ADD1-0
COMA
R
L
C
L
V
OUT
35pF
50Ω
A0-A3
GND
V+
C
V+
C
B0-B3
COMB
ISL54058
6
FN6380.0
September 29, 2006
Detailed Description
The ISL54058 analog switches offer precise switching
capability from a single 1.6V to 3.6V supply with low
on-resistance (0.41Ω) and high speed operation
(t
RANS
= 29ns). The device is especially well suited to
portable battery powered equipment thanks to the low
operating supply voltage (1.6V), low power consumption
(0.17µW), low leakage currents (60nA max) , and the tiny
µTQFN package. The ultra low on-resistance and R
ON
flatness provide very low insertion loss and distortion to
applications that require signal reproduction.
Supply Sequencing And Overvoltage Protection
With any CMOS device, proper power supply sequencing is
required to protect the device from excessive input currents
which might permanently damage the IC. All I/O pins contain
ESD protection diodes from the pin to V+ and to GND (see
Figure 7). To prevent forward biasing these diodes, V+ must
be applied before any input signals, and the input signal
voltages must remain between V+ and GND.
FIGURE 3. OFF ISOLATION TEST CIRCUIT
FIGURE 4. R
ON
TEST CIRCUIT
FIGURE 5. CROSSTALK TEST CIRCUIT
FIGURE 6. CAPACITANCE TEST CIRCUIT
Test Circuits and Waveforms (Continued)
ANALYZER
R
L
SIGNAL
GENERATOR
0V or V+
Ax or Bx
COMx
ADDX
GND
V+
C
0V or V+
Ax or Bx
COMx
ADDX
GND
V
NX
V
1
R
ON
= V
1
/100mA
100mA
V+
C
0V or V+
ANALYZER
Ax
SIGNAL
GENERATOR
R
L
GND
ADDX
50Ω
N.C.
COM
B
Bx
V+
C
COM
A
GND
Ax or Bx
COMx
ADDX
IMPEDANCE
ANALYZER
0V or V+
V+
C
FIGURE 7. OVERVOLTAGE PROTECTION
GND
V
COMX
Ax or Bx
V+
OPTIONAL
PROTECTION
RESISTOR
OPTIONAL
SCHOTTKY
DIODE
OPTIONAL
SCHOTTKY
DIODE
ADD
X
ISL54058
P1-P3P4-P6P7-P9P10-P10

ISL54058IRUZ-T

Mfr. #:
Buy ISL54058IRUZ-T
Manufacturer:
Renesas / Intersil
Description:
Multiplexer Switch ICs SUBOHM DL 4:1 MUX 2 6X1 8X 5MM IND
Lifecycle:
New from this manufacturer.
Delivery:
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