How it Works
Datasheet
Loading...
Loading...
Loading...
P15A462
Datasheet (PERICOM)
10 pgs227.96 Kb0

Datasheet P15A462, P15A4625 Datasheet (PERICOM)

Download
PI5A4624/PI5A4625
SOTINY™ 1-Ohm, Low-Voltage
Single-Supply SPDT Switch
Features
• Low On-Resistance: 1-ohm max (+5V Supply) 2-ohm max (+3V Supply)
•RON Matching: 0.12-ohms max.at 25 °C
•RON Flatness: 0.12-ohms max. (+5V Supply) at 25 °C
• Low 4nA Input Leakage at 25 °C
• +1.8V to +5.5V Single-Supply Operation
• Fast Switching Time (PI5A4624)
- 50ns t
- 50ns t
ON
OFF
• Break-Before-Make Switching Guaranteed (PI5A4624)
• Make-Before-Break Switching (PI5A4625)
• -57dB Off-Isolation at 1MHz
• TTL/CMOS Logic Compatible
• Low Power Consumption: 5µW
• Improved Direct Replacement for MAX4624 & MAX4625
• Packaging (Pb-free & Green available):
– 6-pin Small Compact SOT-23 (T)
Applications
• Communication Circuits
• Cellular Phones
• Audio and Video Signal Routing
• Portable Battery-Operated Equipment
• Data Acquisition Systems
• Computer Peripherals
• Telecommunications
• Relay Replacement
• Wireless Terminals and Peripherals
• Hard Drives
• Modems
Description
The PI5A4624/PI5A4625 is an improved, direct replacement for the MAX4624/MAX4625 single-pole, double-throw (SPDT) analog switch. Improved specifications include a low maximum On-resis­tance of 1-ohm and fast switching times (tON = 50ns max., t
OFF
= 50 max.) with 5V supply operation. With a 2.5V supply, resistance is a low 4-ohm max.
Specifications are given for 1.8V, 2.5V, 3.3V and 5V power supply operation. Operating voltage range is +1.8V to +5.5V.
To minimize PC board area use, the PI5A4624/ PI5A4625 is available in a compact 6-pin SOT-23 package.
Functional Diagram, Pin Configuration
PI5A4624/
PI5A4625
IN
1
2
V+
3
GND
SOT-23
Top View
Switches shown for Logic “0” input
6
5
4
NO
COM
NC
Truth Tables
1
5264A5IP/4264A5IP
cigoLCNON
0NOFFO
1FFONO
PS8635B 09/13/04
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
Absolute Maximum Ratings
Voltages Referenced to GND
V+........................................................................ –0.5V to +5.5V
VIN, V or 30mA, whichever occurs first
Current (any terminal) ....................................................±200mA
Peak Current, COM, NO, NC
(Pulsed at 1ms, 10% duty cycle) ....................................±400mA
, VNC, VNO (Note 1) ..................... –0.5V to V+ +0.3V
COM
Thermal Information
Continuous Power Dissipation
SOT23-6 (derate 7.1mW/ºC above +70ºC) ............................. 0.5W
Storage Temperature ......................................... –65ºC to +150ºC
Lead Temperature (soldering, 10s) .................................. +300ºC
Note:
1. Signals on NC, NO, COM, or IN exceeding V+ or GND are clamped by
internal diodes. Limit forward diode current to 30mA.
Caution: Stresses beyond those listed under “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.
Electrical Specifications - Single +5V Supply
(V+ = +5V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseRnOR
hctaMecnatsiseR-nO
)4(
slennahCneewteB
INH
V
∆
R
= 2.4V, V
GOLANA
NO
NO
INL
= 0.8V)
V
ON
)1(
)2(
.pyT
)1(
.xaM
stinU
lluF0 +VV
5207.009.0
I,V5.4=+V
MOC
Vro
CN
,Am03-=
V5.2+=
lluF1.1
5230.050.0 mho
lluF01.0
)5(
ssentalFecnatsiseR-nO
)6(
tnerruC
egakaeLffOCNroON
R
I
I
)NO(TALF
V
ON
ro
)FFO(ON
)FFO(CN
V
I,V5.4=+V
Vro
ON
MOC
CN
V,V5.5=+V
MOC
Vro
CN
,Am03-=
V5.2,V5.1,V0=
V0=
V5.4=
5280.021.0
lluF51.0
52210.02
lluF02–02
An
)6(
tnerruC
egakaeLnOMOC
I
)NO(MOC
V
V,V5.5=+V
MOC
Vro
ON
CN
V5.4+=
V5.4+=
2
524–4
lluF04–3.004
PS8635B 09/13/04
Electrical Specifications - Single +5V Supply (continued)
(V+ = + 5V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
INH
= 2.4V, V
INL
= 0.8V)
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
)2(
.pyT
)1(
.xaM
stinU
egatloVhgiHtupnIV
egatloVwoLtupnIV
htiwtnerruCtupnI
hgiHegatloV
HI
LI
I
HNI
V
NI
leveLhgiHcigoLdeetnarauGlluF4.2
V
leveLwoLcigoLdeetnarauG8.0
V8.0=srehtolla,V4.2=1–500.01
Aµ
htiwtnerruCtupnI
woLegatloV
I
LNI
V
NI
V4.2=srehtolla,V8.0=1–500.01
cimanyD
520253
emiT-nO-nruTt
emiT-ffO-nruTt
NO
V
CC
FFO
1erugiF,V5=
lluF04
525102
lluF53
sn
521215.41
ekaM-erofeB-kaerBt
MBB
)ylnO4264A5IP(3erugiF
lluF15.71
5214171
kaerB-erofeB-ekaMt
)3(
noitcejnIegrahC
BBM
Q
noitalosIffORRIO
C
R
V,Fn1-
L
NEG
NEG
R
L
)ylnO5264A5IP(4erugiF
lluF15.02
,V0= 2erugiF,mho0=
,smho05=
5204Cp
5erugiF,zHM1=f
75–
Bd
)8(
klaTssorC
X
KLAT
R
L
,smho05=
6erugiF,zHM1=f
75–
ecnaticapaCONroCNC
ecnaticapaCnOMOCC
)FFO(ON/CN
)FFO(MOC
)NO(MOC
7erugiF,zHM1=f
8erugiF,zHM1=f031
24
38
ylppuS
egnaRylppuS-rewoP+V
8.15.5V
lluF
tnerruCylppuSevitisoP+IV
CC
V,V5.5=
NI
+VroV0=5.01Aµ
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. ∆R
ON = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25ºC.
7. Off Isolation = 20log10 [ V
/ (VNO or VNC) ]. See Figure 5
COM
8. Between any two switches. See Figure 6.
3
FpecnaticapaCffOMOCC
PS8635B 09/13/04
Electrical Specifications - Single +3.3V Supply
(V+ = +3.3V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseR-nOR
V
INH
GOLANA
NO
= 2.0V, V
INL
V
= 0.6V)
I,V3=+V
Vro
ON
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
0+VV
MOC
CN
Am42–=
V0.2=
524.18.1
lluF2.2
)2(
.pyT
)1(
.xaM
stinU
hctaMecnatsiseR-nO
)4(
slennahCneewteB
R
∆
NO
V
ssentalFecnatsiseR-nOR
)NO(TALF
I,V3.3=+V
MOC
Vro
ON
CN
Am42–= V0.2,V8.0=
5240.050.0 mho
lluF11.0
5271.02.0
lluF52.0
cimanyD
520304
emiT-nO-nruTt
emiT-ffO-nruTt
ekaM-erofeB-kaerBt
erofeB-kaerB-ekaMt
)3(
noitcejnIegrahC
NO
FFO
MBB
BBM
C
Q
L
R
NEG
V,V3.3=+V
ON
erugiF,V0.2=CNVro
)ylnO4264A5IP(3erugiF5211292
)ylnO5264A5IP(4erugiF521315.71
V,Fn1-
,V0=
NEG
2erugiF,V0=
lluF55
520252
sn
lluF04
5203Cp
ylppuS
tnerruCylppuSevitisoP+I
+VroV0=NIV,V6.3=+V
fforonoslennahCllA
lluF5.01Aµ
tupnIcigoL
egatloVhgiHtupnIV
egatloVwoLtupnIV
tnerruChgiHtupnII
tnerruCwoLtupnII
HI
LI
HNI
LNI
V
NI
V
NI
leveLhgiHcigoLdeetnarauGlluF2
leveLwoLcigoLdeetnarauGlluF6.0
V8.0=srehtolla,V4.2=lluF1–1
V4.2=srehtolla,V8.0=lluF1–1
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. ∆R
ON = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
4
V
Aµ
PS8635B 09/13/04
Electrical Specifications - Single +2.5V Supply
(V+ = +2.5V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseR-nOR
V
INH
GOLANA
NO
= 1.8V, V
INL
V
= 0.6V)
I,V5.2=+V
Vro
ON
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
0+VV
MOC
CN
Am8–=
V8.1=
526.12
lluF7.2
)2(
.pyT
)1(
.xaM
stinU
hctaMecnatsiseR-nO
)4(
slennahCneewteB
∆
R
NO
V
ssentalFecnatsiseR-nOR
)NO(TALF
I,V5.2=+V
MOC
Vro
ON
CN
Am8–=
V8.1,V8.0=
5231.061.0
mhO
lluF2.0
5252.03.0
lluF54.0
cimanyD
520455
emiT-nO-nruTt
emiT-ffO-nruTt
ekaM-erofeB-kaerBt
erofeB-kaerB-ekaMt
)3(
noitcejnIegrahC
NO
V
CN
FFO
MBB
BBM
C
Q
L
R
V,V5.2=+V
ro
ON
1erugiF,V8.1=
)ylnO4264A5IP3erugiF5213393
)ylnO5264A5IP4erugiF521931
V,Fn1-
NEG
,V0=
NEG
2erugiF,V0=
lluF07
520304
sn
lluF55
5202Cp
ylppuS
tnerruCylppuSevitisoP+I
V,V57.2=+V
NI
+VroV0=
fforonoslennahCllA
lluF5.01Aµ
tupnIcigoL
egatloVhgiHtupnIV
egatloVwoLtupnIV
tnerruChgiHtupnII
tnerruCwoLtupnII
HI
LI
HNI
LNI
V
NI
V
NI
leveLhgiHcigoLdeetnarauGlluF8.1
leveLwoLcigoLdeetnarauGlluF6.0
V8.0=srehtolla,V0.2=lluF1–1
V0.2=srehtolla,V8.0=lluF1–1
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. ∆R
ON = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
5
V
Aµ
PS8635B 09/13/04
Electrical Specifications - Single +1.8V Supply
(V+ = +1.8V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseR-nOR
V
INH
GOLANA
NO
= 1.5V, V
INL
V
= 0.6V)
I,V8.1=+V
Vro
ON
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
0+VV
MOC
CN
Am2–=
V5.1=
528.24
lluF5
)2(
.pyT
)1(
.xaM
stinU
hctaMecnatsiseR-nO
)4(
slennahCneewteB
ssentalFecnatsiseR-nOR
∆
R
NO
)NO(TALF
I,V8.1=+V
MOC
Vro
V
ON
CN
Am2–=
V5.1,V6.0=
5244.06.0
lluF7.0
525.06.0
lluF9.0
mhO
cimanyD
525607
emiT-nO-nruTt
emiT-ffO-nruTt
ekaM-erofeB-kaerBt
erofeB-kaerB-ekaMt
)3(
noitcejnIegrahC
NO
V
CN
FFO
MBB
BBM
C
Q
L
R
V,V8.1=+V
ro
ON
1erugiF,V5.1=
)ylnO4264A5IP(3erugiF5210627
)ylnO5264A5IP(4erugiF5210141
V,Fn1-
NEG
,V0=
NEG
2erugiF,V0=
lluF59
520455
sn
lluF07
5201Cp
ylppuS
tnerruCylppuSevitisoP+I
V,V0.2=+V
NI
+VroV0=
fforonoslennahCllA
lluF5.01Aµ
tupnIcigoL
egatloVhgiHtupnIV
egatloVwoLtupnIV
tnerruChgiHtupnII
tnerruCwoLtupnII
HI
LI
HNI
LNI
V
NI
V
NI
leveLhgiHcigoLdeetnarauGlluF8.1
V
leveLwoLcigoLdeetnarauGlluF6.0
V8.0=srehtolla,V5.1=lluF1–1
Aµ
V5.1=srehtolla,V8.0=lluF1–1
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. ∆R
ON = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
6
PS8635B 09/13/04
Test Circuits/Timing Diagrams
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
V
Logic
Input
COM
V+
V+
NC NO
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
V
= V
OUT
V
NO
R
C
L
35pF
R
L
L + RON
R
L
50Ω
L
50Ω
()
NO
R
Figure 1. Switching Time
V+
V+
NO or
V
GEN
Logic Input
NC
.1µF
IN
GND
COM
C
1nF
L
Figure 2. Charge Injection
C
L
35pF
V
OUT
V
OUT
∆V
OUT
OFF
OFF
tr <20ns tf <20ns
t
OFF
90%
V
INH
Logic
Input
V
INL
Switch Output
0V
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC * 1.5V FOR 3.3V SUPPLY
V
OUT
IN
OFF
OFF
IN
Q = (∆V
ON
ON
50%
V
OUT
OUT
t
ON
90%
)(CL)
V+
V+
Logic
Input
V
IN
NC NO
COM
IN
GND
R
L
50Ω
V
OUT
C 35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
Figure 3. Break-Before-Make Interval (PI5A4624)
V+
V+
V
COM
Logic
Input
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
GND
NC NO
R
L
50Ω
V
NO
C
L
35pF
OUT
0.8 V
0.9xV
OUT
OUT
t
MBB
V
Logic
Input
L
Switch
V
INH
INL
50%
0.9xV
OUT
Output
(V
)
R
L
50Ω
OUT
V
C
L
35pF
NC
Logic
Input
V
INH
V
INL
V
NC
V
NQ
t
BBM
0.8 V
0.9xV
OUT
Figure 4. Make-Before-Break Interval (PI5A4625)
7
PS8635B 09/13/04
Test Circuits/Timing Diagrams (continued)
V+
+5V
NC
Capacitance
Meter
GND
COM
10nF
IN
0V to 2.4V
or
0V to 2V
f = 1MHz
10nF
+5V
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
V
CC
10nF
V+
COM1
IN
Analyzer
50Ω
50Ω
NC or
NO
GND
Figure 5. Off Isolation/On-Channel Bandwidth
+5V
10nF
COM
Capacitance
Meter
f = 1 MHz
V+
IN
NC
GND
0V to 2.4V
or
0V to 2V
0V to 2.4V or 0V to 2V
Signal
Generator
0dBm
Analyzer
NC NO
IN
50Ω
Figure 6. Crosstalk
V+
GND
COM
50Ω
Figure 7. Channel-Off Capacitance
+5V
10nF
V+
NC or
NO
Rg = 50Ω
Figure 9. Bandwidth
GND
COM
R
L
50Ω
Vo
Figure 8. Channel-On Capacitance
8
PS8635B 09/13/04
Packaging Mechanical: 6-Pin SOT-23 (T)
0.075
1.90 BSC
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
0.037
0.95 BSC
0.110
0.118
5
2
2.80
3.00
0.014
0.019
3
0.35
0.50
0.059
0.068
0.000
0.005
1.50
1.75
0.00
0.15
0.102
0.118
0.057
64
2.60
3.00
1.45MAX.
SEATING PLANE
Datum "A"
0.004
0.023
0.10
0.60
DENOTES DIMENSIONS
X.XX X.XX
IN MILLIMETERS
0” - 10”
Ordering Information
Ordering Code Package Code Package Description Top Marking
PI5A4624TX T 6-pin SOT-23 ZK
PI5A4624TEX T Pb-free & Green, 6-pin SOT-23 ZK
PI5A4625TX T 6-pin SOT-23 ZJ
PI5A4625TEX T Pb-free & Green, 6-pin SOT-23 ZJ
Notes:
1. Thermal Characteristics can be found on the world wide web at www.pericom.com/packaging/
2. Number of transistors : 753 (Both devices)
3. X = Tape and reel
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
9
PS8635B 09/13/04
WWW.ALLDATASHEET.COM
Copyright © Each Manufacturing Company.
All Datasheets cannot be modified without permission.
This datasheet has been download from :
www.AllDataSheet.com
100% Free DataSheet Search Site.
Free Download.
No Register.
Fast Search System.
www.AllDataSheet.com
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use