PI5A4763GA [PERICOM]
SPDT, 2 Func, 1 Channel, CMOS, PBGA12, 2 X 1.5 MM, CSP-12;
| 型号： | PI5A4763GA |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | SPDT, 2 Func, 1 Channel, CMOS, PBGA12, 2 X 1.5 MM, CSP-12 光电二极管 |
| 文件： | 总7页 (文件大小：523K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch with Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
Features
Description
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CMOS Technology for Bus and Analog Applications
Pericom Semiconductors PI5A4763 is a dual high-bandwidth,
fast single-pole double throw (SPDT) CMOS switch. It can be
used as an analog switch or as a low-delay bus switch. Specified
over a wide operating power supply voltage, 1.65V to 5.5V, the
PI5A4763 has a low On-Resistance of 0.6Ω @ 2.7V.
Low On-Resistance: 0.6Ω @ 2.7V
Wide V Range: 1.65V to 5.5V
CC
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V min.
Fast Transition Speed: TBD
Break-before-makeswitchingpreventsbothswitchesbeingenabled
simultaneously.Thiseliminatessignaldisruptionduringswitching.
High Off Isolation: TBD
The control input, IN , tolerates input drive signals up to 6.0V,
X
independent of supply voltage.
Crosstalk Rejection Reduces Signal Distortion: TBD
Break-Before-Make Switching
ThePI5A4763alsooffersaheadphoneandmutedetectionfunction
through utilization of the on-chip comparator. When the nega-
tive terminal of the comparator (CMP-) is less than the threshold
Extended Industrial Temperature Range: –40°C to 85°C
Packaging (Pb-free & Green available):
-12-ball CSP
(internally set to V /3), CMP0 (comparator output) is a logic
CC
high. A logic low on CMP0 occurs when CMP- rises above the
threshold.
Applications
Pin Configuration / Block Diagram (top view)
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Cell Phones
PDAs
MP3 players
Portable Instrumentation
Computer Peripherals
Speaker Headset Switching
Power Routing
Relay Replacement
Audio and Video Signal Routing
PCMCIA Cards
V
CC
NO
COM
NC
NO
1
C1
C2
C3
C4
A1
2
2
2
2
B1
COMP0
B2
A2 COM
1
- +
V
CC
A3
A4
NC
1
B3
3
Modems
COMP-
B4
Pin Description
IN
IN
1
GND
Pin #
A1, C1
B1
Name
Description
Data Port (Normally open)
Positive Power Supply
Data Port (Normally closed)
Ground
V
CC
NO
X
MUTE
V
CC
A3, C3
B4
NC
X
GND
COM
A2, C2
B2
Common Output/Data Port
Logic Function Table
X
COMP0 Comparator Output
COMP- Comparator Input
Logic Input (IN )
Function
NC Connected to COM
X
B3
0
1
X
X
A4, C4
IN
Logic Control
NO Connected to COM
X
X
X
Note:
1. x = 1, or 2
Note:
1. x = 1, or 2
P-0.6
01/13/05
1
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch w/ Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
(3)
Absolute Maximum Ratings(1)
Recommended Operating Conditions
Supply Voltage V
DC Switch Voltage (V ) ........................–0.5V to V +0.5V
DC Input Voltage (V ) ................................ –0.5V to +7.0V
DC Output Current (V
............................................ –0.5V to +7V
CC
Supply Voltage Operating (V ) . . . . . . . . . . . . 1.65V to 5.5V
CC
(2)
S
CC
Control Input Voltage (V ) . . . . . . . . . . . . . . . . . . . 0V to V
IN
CC
CC
CC
(2)
IN
Switch Input Voltage (V ). . . . . . . . . . . . . . . . . . . . 0V to V
IN
) ........................................... 128mA
OUT
Output Voltage (V
) . . . . . . . . . . . . . . . . . . . . . . . 0V to V
OUT
DC V or Ground Current (I /I
) ....................... ±100mA
CC
CC GND
Operating Temperature (T ) . . . . . . . . . . . . . . . –40°C to +85°C
A
Storage Temperature Range (T
Junction Temperature under Bias (T ) .............................150°C
Junction Lead Temperature (T )
(Soldering, 10 seconds) ................................................260°C
Power Dissipation (P ) @ +85°C .................................. 180mW
) .............. –65°C to +150°C
STG
Input Rise and Fall Time (t ,t )
r f
J
Control Input V = 2.3V - 3.6V. . . . . . . . . 0ns/V to 10ns/V
CC
L
Control Input V = 4.5V - 5.5V. . . . . . . . . . 0ns/V to 5ns/V
CC
Thermal Resistance (θ ) . . . . . . . . . . . . . . . . . . . . . . 350°C/W
JA
D
Notes:
1. Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any
other conditions beyond those indicated in the operational sections of this specification is not implied.
2. The input and output negative voltage ratings may be exceeded if the inut and output diode current ratings are observed.
3. Control input must be held HIGH or LOW; it must not float.
2
P-0.6
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch w/ Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
DC Electrical Characteristics +3V Supply
(V = 2.7V to 3.3V, V = +1.4V V = 0.5V, T = T
to T
, unless otherwise noted. Typical values are at 3V and +25°C.)
CC
IH
IL
A
MIN
MAX
Parameter
Symbol
Test Conditions
T
A
Min.
Typ. Max. Units
Analog Switch
VNO , VNC
VCOM
,
Analog Signal Range
-40°C to 85°C
0
VCC
V
25°C
-40°C to 85°C
25°C
0.6
0.6
VCC = 2.7V, ICOM = 100mA,
VNC = 0 toVCC
NC On-Resistance
NO On-Resistance
RON(NC)
RON(NO)
∆RON
VCC = 2.7V, ICOM = 100mA,
VNO = 0 to VCC
-40°C to 85°C
25°C
TBD
On-Resistance Match
Between Channels
VCC = 2.7V, ICOM = 100mA,
VNO or VNC = 1.5V
Ω
-40°C to 85°C
NC On-Resistance
Flatness
VCC = 2.7V, ICOM = 100mA,
VNC = 0 to VCC
RONF(NC)
RONF(NO)
25°C
25°C
.25
.25
0.4
0.4
NO On-Resistance
Flatness
VCC = 2.7V, ICOM = 100mA,
VNO = 0 to VCC
25°C
TBD
TBD
TBD
TBD
NO or NC Off
Leakage Current
IOFF (NO) or
IOFF (NC)
VCC = 2.7V, VNC or VNO = 0.3V, +2.5V,
VCOM = +2.5V, 0.3V
-40°C to 85°C
25°C
nA
COM On Leakage
Current
VCC = 2.7V, VNC or VNO = 0.3V, +2.5V,
VCOM = +2.5V, 0.3V
ICOM (ON)
-40°C to 85°C
Digital I/O
VCC = 2.7V to 3.6V,
VCC = 4.2V to 5.5V
VCC = 2.7V to 3.6V
VCC = 4.2V to 5.5V
1.4
2.0
Input Logic High
VIH
-40°C to 85°C
V
0.5
0.8
Input Logic Low
VIL
-40°C to 85°C
-40°C to 85°C
IN Input Leakage
Current
IIN
VIN = 0 or VCC
TBD
1.65
TBD
µA
Power Supply
Power-Supply Range
VCC
ICC
-40°C to 85°C
25°C
5.5
V
6.0
10.0
Supply Current
VCC = 5.5V, VIN = 0 or VCC
µA
-40°C to 85°C
Comparator
Comparator Output High Voltage
Comparator Output Low Voltage
Comparator Input Leakage Current
ISOURCE = 1mA
ISINK = 1mA
VCC - 0.4V
TBD
V
V
0.4V
TBD
VCMP- = 0 to 2.7V
nA
VCC = 2.7V, VCMP- = 0V to VCC, from 50%
of VCMP- to 50% of VCMP0
Comparator Switching Time
Comparator Power Supply Range
Comparator Threshold
1
2
µS
V
2.7
5.5
VCC
3
V
3
P-0.6
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch w/ Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
Switch and AC Characteristics
Parameter
Symbol
Test Conditions
T
A
Min.
Typ.
Max. Units
VCC = 2.7V, VNO or VNC = 1.5V,
RL = 50Ω, CL = 35pF,
See Test Circuit Fig. 1 & 2
25°C
25.0
80.0
Turn-On Time
tON
-40°C to 85°C
25°C
80.0
70.0
VCC = 2.7V, VNO or VNC = 1.5V,
RL = 50Ω, CL = 35pF,
See Test Circuit Fig. 1 & 2
20
Turn-Off Time
tOFF
ns
-40°C to 85°C
70.0
VCC = 2.7V, VNO or VNC = 1.5V,
RL = 50Ω, CL = 35pF,
See Test Circuit Fig. 3
Break-Before-Make
Delay
tBBM
25°C
2
25.0
COM = 0, RS = 0, CL = 1nF,
See Test Circuit Fig. 4
Charge Injection
Off-Isolation
Crosstalk
Q
25°C
25°C
25°C
25°C
200
TBD
TBD
pC
dB
CL = 5pF, RL = 50Ω, f = 100kHz,
VCOM = 1 VRMS, See Test Circuit Fig. 5
OIRR
XTALK
CL = 5pF, RL = 50Ω, f = 100kHz,
VCOM = 1 VRMS, See Test Circuit Fig. 6
Total Harmonic
Distortion
RL = 600Ω, IN = 2VPP,
f = 20Hz, to 20kHz
THD
f3dB
TBD
27
%
3dB Bandwidth
See Test Circuit Fig. 9
MHz
Capacitance
Parameter
Symbol
Test Conditions
T
Min.
Typ.
80.0
Max. Units
A
NC Off Capacitance
NO Off Capacitance
NC On Capacitance
NO On Capacitance
C
f = 1MHz, See Test Circuit Fig. 7
f = 1MHz, See Test Circuit Fig. 7
f = 1MHz, See Test Circuit Fig. 8
f = 1MHz, See Test Circuit Fig. 8
25°C
25°C
25°C
25°C
NC (OFF)
NO (OFF)
NC (ON)
NO (ON)
C
C
C
80.0
pF
250.0
250.0
4
P-0.6
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch w/ Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
Test Circuits and Timing Diagrams
V
CC
V
CC
NC
COM
V
N
V
OUT
or NO
R
C
35pF
L
L
50Ω
IN
GND
LOGIC
INPUT
C INCLUDES FIXTURE AND STRAY CAPACITANCE.
L
Figure 1. AC Test Circuit
Notes:
1. Unused input (NC or NO) must be grounded.
V
IH
t
t
< 5ns
< 5ns
r
Logic
Input
f
50%
Off
On
Off
V
IL
t
OFF
V
OUT
Switch
Output
90%
90%
0V
t
ON
Logic Input Waveforms inverted for
Switches that have opposite logic
* 1.5V for 3.3V Supply
Figure 2. AC Waveforms
NC
V
IN
50%
COM
Logic
Input
V
OUT
NO
R
50Ω
C
L
35pF
L
V
OUT
A
0.9 x V
OUT
Logic
Input
t
BBM
Figure 3. Break Before Make Interval Timing
5
P-0.6
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch w/ Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
R
GEN
A
Logic
Input
NC or NO
IN
OFF
ON
OFF
V
OUT
C
1nF
L
V
GEN
∆V
OUT
Logic
Input
Q = (∆V
)(C )
L
OUT
Figure 4. Charge Injection Test
V
V
CC
CC
CC
10nF
10nF
50Ω
50Ω
V
CC
V
COM
COM
NC
NO
Signal
Logic Input
Signal
Generator
Generator
50Ω
0V or V
IH
I
N
NO
or NC
Analyzer
GND
I
N
Analyzer
GND
C
5pF
L
C
5pF
L
R
50Ω
L
R
L
50Ω
Figure 6. Crosstalk
Figure 5. Off Isolation
Note:
1. Crosstalk measured from one channel to the pins of the other
channel.
V
V
CC
CC
V
V
CC
10nF
COM
10nF
COM
Capacitance
Meter
CC
Logic Input
0V or V
f = 1 MHz
Logic Input
0V or V
Capacitance
Meter
IH
IH
IN
IN
NO
or NC
NO
f = 1 MHz
or NC
GND
GND
Figure 8. Channel On Capacitance
Figure 7. Channel Off Capacitance
6
P-0.6
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI5A4763
CSP Low Voltage Dual SPDT Analog Switch w/ Headphone/Mute Detection
2:1 Mux/DeMux Bus Switch (with Comparator)
V
CC
10nF
50Ω
V
CC
COM
NC
or NO
ANALYZER
Signal
Generator
50Ω
IN
Logic Input
0V or V
IH
GND
Figure 9. Bandwidth
Packaging Mechanical : 2x1.5mm CSP
2.00 ± 0.05
Pin 1
Indicator
0.60 ± 0.05
0.33 REF
1.50 ± 0.05
0.27 ± 0.03
Product
Marking
TOP VIEW
1.5 Basic
0.25 Basic
0.50 Basic
+
+
+
C
1.00 Basic
B
A
+
0.37 Basic
1
2
3
4
Pin 1
Indicator
BOTTOM VIEW
Ordering Information
Ordering Code
Packaging Code
GA-12
Package Type
PI5A4763GA
12-ball CSP
Pb-free & Green, 12-ball CSP
PI5A4763GAE
GA-12
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
7
P-0.6
01/13/05
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