pi5a4213 Pericom Semiconductor Corporation, pi5a4213 Datasheet

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pi5a4213

Manufacturer Part Number
pi5a4213
Description
Csp Low Voltage Dual Sp3t Analog Switch, 3 1 Mux/demux Bus Switch
Manufacturer
Pericom Semiconductor Corporation
Datasheet
Features
Applications
Pin Description
Note:
1. x = 0, 1, or 2
2. y = 1 or 2
A1, A2,
C1, C2,
A3, C3
B2, B3
Pin #
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.5Ω (typ) on channels 0 and 1
Wide V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V min.
High Off Isolation: -42dB
Crosstalk Rejection Reduces Signal Distortion: -72dB
Break-Before-Make Switching
Low THD (0.02% typ @ V
Extended Industrial Temperature Range: –40
Packaging: (Pb-free & Green)
- 12-ball CSP
Cell Phones
PDAs
MP3 players
Portable Instrumentation
Computer Peripherals
Speaker Headset Switching
Power Routing
Relay Replacement
Audio and Video Signal Routing
PCMCIA Cards
Modems
A4
C4
B1
B4
CC
Name
S
Range: 1.65V to 5.5V
GND
V
1
2
0
Y
B
B
, S
CC
A
X
X
1
Common Output/Data Port
Data Port
Data Port
Logic Input Control
Ground
Positive Power Supply
1.65Ω (typ) on channel 2
CC
Description
= 2.7V for channels 0 and 1)
°
C to 85
°
C
1
Description
Pericom Semiconductor's PI5A4213 is a dual high-bandwidth,
fast single-pole triple throw (SP3T) CMOS switch. It can be used
as an analog switch or as a low-delay bus switch. The PI5A4213
is specified over a wide operating power supply voltage, 1.65V
to 5.5V.
Break-before-make switching prevents both switches being en-
abled simultaneously. This eliminates signal disruption during
switching.
The control input, S, tolerates input drive signals up to 6.0V,
independent of supply voltage.
Pin Configuration / Block Diagram (top view)
Logic Function Table
Note:
1. x = 1 or 2
Note: D = Decoder
2 B 2
2 B 1
2 B 0
S
2 A
0
0
1
1
Low Voltage Dual SP3T Analog Switch
1
Logic Input
C1
C2
C3
C4
S
0
1
0
1
0
3:1 Mux/DeMux Bus Switch
X
X
X
No Connection
GND
V CC
B
B
B
S 0
S 1
B1
B2
B3
B4
D
0
1
2
Connected to
Connected to
Connected to
Function
PS8800
X
X
X
PI5A4213
1
2
A3
A1
A2
A4
A
A
A
C
C
1 B 2
1 B 1
1 A
1 B 0
12/07/05

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pi5a4213 Summary of contents

Page 1

... Low Voltage Dual SP3T Analog Switch Description Pericom Semiconductor's PI5A4213 is a dual high-bandwidth, fast single-pole triple throw (SP3T) CMOS switch. It can be used as an analog switch low-delay bus switch. The PI5A4213 is specified over a wide operating power supply voltage, 1.65V to 5.5V. Break-before-make switching prevents both switches being en- abled simultaneously ...

Page 2

... Control Input Voltage (V CC Switch Input Voltage (V Output Voltage (V ) ....................... ±100mA Operating Temperature (T Input Rise and Fall Time (t Control Input V Control Input V Thermal Resistance (θ 2 PI5A4213 Low Voltage Dual SP3T Analog Switch 3:1 Mux/DeMux Bus Switch ( 1.65V to 5. OUT ) . . . . . . . . . . . . . . . – ...

Page 3

... 0.3V 3.3V 3V, 0.3V 0.3V, 3V, or floating 5.5V Low Voltage Dual SP3T Analog Switch 3:1 Mux/DeMux Bus Switch Min. Typ. Max. Units 1.6 2.0 0.5 Ω 0.1 0.5 - -160 160 1 µA 1.65 5.5 V 100 1000 nA PS8800 PI5A4213 12/07/05 ...

Page 4

... V = 1.5V 2. Test Conditions MHz, See Test Circuit Figure MHz, See Test Circuit Figure MHz, See Test Circuit Figure 8 4 PI5A4213 Low Voltage Dual SP3T Analog Switch 3:1 Mux/DeMux Bus Switch Min. Typ. Max. Units ...

Page 5

... Figure 3. Break Before Make Interval Timing 5 Low Voltage Dual SP3T Analog Switch 3:1 Mux/DeMux Bus Switch � ��� � � � � ��� ���� t < 5ns r t < 5ns f Off t OFF 90% Logic 50% Input OUT 0 BBM PI5A4213 OUT PS8800 12/07/05 ...

Page 6

... Analyzer 5pF Capacitance Meter Logic Input MHz Figure 8. Channel On Capacitance 6 PI5A4213 Low Voltage Dual SP3T Analog Switch 3:1 Mux/DeMux Bus Switch OFF ON OFF ∆V OUT Q = (∆V )(C ) OUT 10nF 50Ω ...

Page 7

... Package Type PS8800 PI5A4213 12/07/05 ...

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