AOSMD AOZ6274

AOZ6274
0.3Ω Low-Voltage Dual-DPDT Analog Switch
General Description
Features
The AOZ6274 is a dual Double-Pole, Double-Throw
(DPDT) analog switch that is designed to operate from
a single 1.65V to 4.3V supply. The AOZ6274 features
an ultra-low on resistance, excellent total harmonic
distortion (THD) performance, and low power
consumption. The device also features fast switching
and guaranteed Break-Before-Make (BBM) switching,
assuring the switches never shorts the driver.
●
Low On Resistance (RON) for +2.7V supply (0.3Ω)
●
Low ICCT current when nS input is lower than VCC
●
0.25Ω maximum RON flatness for +2.7V supply
●
Small 3 x 3mm 16-Lead QFN Package
●
Broad 1.65V to 4.30V VCC operating range
●
Low THD (0.01% typical for 32Ω load)
Applications
●
Cell phone
●
PDA
●
Portable media player
Typical Application
Pin Configuration
1B0
L+
1A
1B1
AOZ6274
L-
2B0
L+
Stereo MP3
Player
R+
L-
L
2A
2B1
1S
R1S
3B0
L+
R+
LIntegrated
Baseband
Processor R+
R-
R
4B0
4A
2S
R-
Rev. 1.5 February 2010
3A
3B1
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4B1
2S
Page 1 of 9
AOZ6274
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ6274QI
-40°C to +85°C
3x3 16-Lead QFN
Green
AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.
Please visit www.aosmd.com/web/quality/rohs_compliant.jsp for additional information.
1A
1B1
VCC
4B0
15
14
13
Pin Description
16
Pin Configuration
1S
2
11
4B1
2B1
3
10
2S
2A
4
9
3B0
1A, 2A, 3A, 4A, 1B0, 1B1, 2B0, 2B1,
3B0, 3B1, 4B0, 4B1
Data Ports
1S, 2S
Control Input
Truth Table
3A
3B1
GND
2B0
Function
8
4A
7
12
6
1
5
1B0
Pin Name
Logic Input
Function
0
nB0 Connected to nA
1
nB1 Connected to nA
QFN-16
(Top Thru View)
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Symbol
Parameter
Rating
VCC
Supply Voltage
-0.5V to +4.6V
VS
Switch Voltage
-0.5 to VCC + 0.3V
VIN
Input Voltage
-0.5V to +4.6V
IIK
Minimum Input Diode Current
-50mA
ISW
Switch Current
350mA
ISWPEAK
TSTG
Peak Switch Current (Pulsed at 1ms duration, <10% Duty Cycle)
Storage Temperature Range
500mA
-65°C to +150°C
TJ
Maximum Junction Temperature
+150°C
TL
Lead Temperature (Soldering, 10 seconds)
+260°C
ESD
Human Body Model
6000V
Recommend Operating Ratings
The device is not guaranteed to operate beyond the Maximum Operating Ratings.
Symbol
Parameter
VCC
Supply Voltage
VIN
Control Input Voltage(1)
VSW
Switch Input Voltage
TA
Rating
1.65V to 4.3V
0V to VCC
0V to VCC
Operating Temperature
-40°C to +85°C
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
Rev. 1.5 February 2010
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Page 2 of 9
AOZ6274
DC Electrical Characteristics
Unless otherwise indicated, specifications indicate a temperature range of -40°C to +85°C.
All typical values are at 25°C unless otherwise specified.
Symbol
VIH
VIL
IIN
Parameter
Input Voltage HIGH
Input Voltage LOW
Control Input Leakage
RON
ΔRON
VCC (V)
Min. Typ. Max. Units
4.3
1.4
2.7 to 3.6
1.3
2.3 to 2.7
1.1
1.65 to 1.95
0.9
V
4.3
0.7
2.7 to 3.6
0.5
2.3 to 2.7
0.4
1.65 to 1.95
0.4
V
VIN = 0V to VCC
1.65 to 4.30
-0.5
0.5
µA
nA = 0.3V, VCC–0.3V, nB0 or nB1 = 0.3V,
VCC–0.3V or floating
1.95 to 4.30
-50
50
nA
On Leakage Current of Port A nA = 0.3V, VCC–0.3V, nB0 or nB1 = 0.3V,
VCC–0.3V or floating
1.95 to 4.30
-60
60
nA
Ω
INO(OFF), Off-Leakage Current of Port
INC(OFF) nB0 and nB1
IA(ON)
Conditions
Switch On Resistance(2)
On Resistance Matching
Between Channels(3)
RFLAT(ON) On Resistance Flatness(4)
IOUT = 100mA, nB0 or nB1 = 0V, 0.7V,
2.3V, 4.3V
4.3
0.25
0.4
IOUT = 100mA, nB0 or nB1 = 0V, 0.7V,
2.3V, 3.0V
3.0
0.27
0.4
IOUT = 100mA, nB0 or nB1 = 0V, 0.7V,
2.0V, 2.7V
2.7
0.3
0.4
IOUT = 100mA, nB0 or nB1 = 0V, 0.7V,
1.6V, 2.3V
2.3
0.4
0.7
IOUT = 100mA, nB0 or nB1 = 0V, 1.0V, 1.8V
1.8
0.8
1.8
IOUT = 100mA, nB0 or nB1 = 0.7V
4.3
0.03
0.1
3.0
0.03
0.1
2.7
0.03
0.1
2.3
0.03
0.1
4.3
0.07
0.2
3.0
0.07
0.2
2.7
0.09
0.25
2.3
0.16
0.3
500
nA
26.0
32.0
µA
9.0
12.0
IOUT = 100mA, B0 or nB1 = 0V to VCC
ICC
Quiescent Supply Current
ICCT
Increase in ICC per Input Con- VIN = 1.8V
trol Voltage
VIN = 2.6V
VIN = 0V to VCC , IOUT = 0A
4.3
-500
4.3
Ω
Ω
Notes:
2. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
3. ΔRON = RONmax – RONmin measured at identical VCC , temperature, and voltage.
4. Flatness is defined as the difference between the maximum and minimum value of RON over the specified range of conditions.
Rev. 1.5 February 2010
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Page 3 of 9
AOZ6274
AC Electrical Characteristics
Unless otherwise indicated, specifications indicate a temperature range of -40°C to +85°C.
All typical values are at 25°C unless otherwise specified.
Symbol
tON
tOFF
tBBM
Q
OIRR
Xtalk
Parameter
VCC (V)
Conditions
nB0 or nB1 = 1.5V, RL = 50Ω, CL = 35pF
Turn-On Time
nB0 or nB1 = 1.5V, RL = 50Ω, CL = 35pF
Turn-Off Time
Break-Before-Make Time nB0 or nB1 = 1.5V, RL = 50Ω, CL = 35pF
Charge Injection
Off Isolation
Crosstalk
CL = 100pF, VGEN = 0V, RGEN = 0Ω
f = 100kHz, RL = 50Ω, CL = 5pF
f = 100kHz, RL = 50Ω, CL = 5pF
Min.
Typ.
Max.
Units
3.6 to 4.3
35
60
ns
2.7 to 3.6
50
75
2.3 to 2.7
75
90
3.6 to 4.3
25
40
2.7 to 3.6
30
50
2.3 to 2.7
40
60
3.6 to 4.3
20
2.7 to 3.6
30
2.3 to 2.7
40
3.6 to 4.3
22
2.7 to 3.6
15
2.3 to 2.7
10
3.6 to 4.3
-70
2.7 to 3.6
-70
2.3 to 2.7
-70
3.6 to 4.3
-70
2.7 to 3.6
-70
2.3 to 2.7
-70
ns
ns
pC
dB
dB
BW
-3dB Bandwidth
RL = 50Ω
2.3 to 4.3
>55
MHz
THD
Total Harmonic
Distortion
RL = 32Ω, VIN = 2Vpp, f = 20Hz to 20kHz
3.6 to 4.3
0.01
%
2.7 to 3.6
0.01
2.3 to 2.7
0.01
Capacitance
Unless otherwise indicated, specifications indicate a temperature range of -40°C to +85°C.
All typical values are at 25°C unless otherwise specified.
Symbol
CIN
Parameter
Conditions
VCC (V)
Min.
Typ.
Max.
Units
Control Pin Input Capacitance
f = 1MHz
0.0
2.0
pF
COFF
B Port Off Capacitance
f = 1MHz
3.3
16
pF
CON
A Port On Capacitance
f = 1MHz
3.3
116
pF
Rev. 1.5 February 2010
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Page 4 of 9
AOZ6274
AC Loading and Waveforms
Vcc
Control
Input
VOUT
VB
RL
50Ω
t
Vcc
R = t F = 2.5nS
50%
0V
t OFF
CL
35pF
VOUT
Switch
Output
GND
0.9 x VOUT
0.9 x VOUT
0
t ON
Logic input waveform are inverted for switches with opposite
logic sense
CL Includes Fixture and Stray Capacitance
Figure 1. Turn-On/Turn-Off Timing
Vcc
B0
VB
Vcc
A
B1
VOUT
RL
50 Ω
S
CL
35pF
Control
Input
50%
0V
t
R = t F = 2.5nS
VOUT
GND
0.9 x VOUT
tD
CL Includes Fixture and Stray Capacitance
Figure 2. Break-Before-Make Timing`
Network
Analyzer
Vcc
B0
VIN
VOUT
50Ω
A
Network
Analyzer
Vcc
B0
50Ω
Source
Signal
B1
A
VIN
VOUT
50Ω
Source
Signal
50Ω
S
Vcc or 0V
+
S
50Ω
50Ω
GND
GND
Figure 4. Crosstalk
Figure 3. Off Isolation
Rev. 1.5 February 2010
Vcc or 0V
+
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Page 5 of 9
AOZ6274
AC Loading and Waveforms (continued)
Vcc
R GEN
A
B 0 or B 1
V GEN
Input
Control
VOUT
VOUT
CL
IN
Δ VOUT
OFF
OFF
ON
S
GND
ON
OFF
IN
OFF
Q = (ΔVOUT)(CL)
Figure 5. Charge Injection
Vcc
10nF
Vcc
Network Analyzer
50Ω
BN
A
A
S
Capacitance
Meter
f = 1MHz
B 0 or B1
Source
Signal
0V
or
Vcc
S
+
50Ω
GND
GND
Figure 6. ON/Off Capacitance Measurement
Figure 7. Bandwidth
Vcc
Audio Analyzer
600 Ω
A
BN
32Ω
Source
Signal
CL
S
+
600 Ω
GND
CL Includes Fixture and Stray Capacitance
Figure 8. Harmonic Distortion
Rev. 1.5 February 2010
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Page 6 of 9
AOZ6274
Package Dimensions, QFN 3 x 3
E
Pin #1 Dot
by Marking
E1
L
16x
L1
Pin #1 Identification
Chamfer C0.300 x 45°
L1
D1
D
45° Ref.
8x
e
b
TOP VIEW
e/2
BOTTOM VIEW
A3
A1
A
SIDE VIEW
RECOMMENDED LAND PATTERN
1.65
C0.25 x 45°
0.50
0.25
2.70
1.65
0.50
0.25
Dimensions in millimeters
Symbols
A
A1
b
A3
D
E
D1
E1
e
L
L1
Min.
0.70
0.00
0.20
2.95
2.95
1.60
1.60
0.35
Nom.
0.75
—
0.25
0.203 Ref.
3.00
3.00
1.65
1.65
0.50 BSC
0.40
0.275 Ref.
Max.
0.80
0.05
0.30
3.05
3.05
1.70
1.70
0.45
Dimensions in inches
Symbols
A
A1
b
A3
D
E
D1
E1
e
L
L1
Min.
0.028
0.000
0.008
Nom. Max.
0.0.30 0.032
—
0.002
0.010 0.012
0.008 Ref.
0.116 0.118 0.120
0.116 0.118 0.120
0.063 0.065 0.067
0.063 0.065 0.067
0.020 BSC
0.014 0.016 0.018
0.011 Ref.
0.25
UNIT: mm
Note:
1. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact.
Rev. 1.5 February 2010
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Page 7 of 9
AOZ6274
Tape and Reel Dimensions, QFN 3 x 3
Carrier Tape
D0
D1
P1
E1
K0
E2
E
B0
T
P2
A0
P0
Feeding Direction
UNIT: mm
Package
A0
DFN 3x3 EP 3.40
±0.10
B0
K0
D0
3.35
±0.10
1.10
±0.10
1.50
+0.10/-0
D1
1.50
+0.10/-0
E
E1
E2
P0
P1
P2
T
12.00
+0.30
1.75
±0.10
5.50
±0.05
8.00
±0.10
4.00
±0.10
2.00
±0.05
0.30
±0.05
Reel
W1
S
G
N
M
K
V
R
H
W
UNIT: mm
Tape Size Reel Size
12mm
ø330
M
ø330.0
±0.50
N
ø97.00
±0.10
W
13.00
±0.30
W1
17.40
±1.00
H
ø13.0
+0.50/-0.20
K
10.60
S
2.00
±0.50
G
—
R
—
V
—
Leader/Trailer and Orientation
Trailer Tape
300mm min.
Rev. 1.5 February 2010
Components Tape
Orientation in Pocket
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Leader Tape
500mm min.
Page 8 of 9
AOZ6274
Part Marking
AOZ6274QI
(QFN-16)
Product Number Code
12
Assembly Lot Code
6274
PleaseEprovide
2 B 6input
Extension Code
Option Code
Week Code and Year Code
Assembly Location Code
This datasheet contains preliminary data; supplementary data may be published at a later date.
Alpha & Omega Semiconductor reserves the right to make changes at any time without notice.
LIFE SUPPORT POLICY
ALPHA & OMEGA SEMICONDUCTOR PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body or (b) support or sustain life, and (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of
the user.
Rev. 1.5 February 2010
2. A critical component in any component of a life
support, device, or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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Page 9 of 9