ETC PI5L200Q

PI5L200
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Precision Wide Bandwidth LanSwitch
Quad 2:1 Mux/Demux
Product Features
Product Description
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Pericom Semiconductor’s PI5L series of logic circuits are produced
using the Company’s advanced submicron CMOS technology.
The PI5L200 is a Rail-to-Rail Quad 2:1 multiplexer/demultiplexer
LanSwitch with 3-state outputs. The ON-resistance typically varies
from 5 ohms to 7 ohms with data inputs of 0V to 5V. Generally,
this part can be used to replace mechanical relays in low voltage
(3.3V/5V systems) LAN applications.
With a wide bandwidth of 135 MHz, the PI5L200 can switch Fast
Ethernet and ATM25 signals. Into 100-ohm UTP cables, the switch
distortion is typically less than two percent. Crosstalk @30 MHz is
–70dB. The PI5L200 operates from a single 3.3V/5V supply and
interface to TTL logic.
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Single 3.3V/5V supply operation
Rail-To-Rail Operation
Very Low Distortion: 2%
Replaces mechanical relays
High-performance, low-cost solution for switching
between different LAN signals
Low crosstalk: –70dB @ 30 Mbps
Low insertion loss and ON-resistance: 6-ohms typical
Off isolation: –55dB @ 30 Mbps
Wide bandwidth data rates >135 Mbps
Low Quiescent Supply Current (100nA typical)
Packages available:
– 16-pin 150 mil wide plastic SOIC (W)
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-pin 173-mil wide plastic TSSOP (L)
Applications
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Logic Block Diagram
IA0
IA1
YA
IB0
IB1
YB
IC0
IC1
YC
ID0
ID1
10/100 Base-TX/T4
100VG-AnyLAN
Token Ring 4/16 Mbps
ATM25
NIC Adapter and Hubs
SONET OCI 51.8Mbps
T1/E1
16-Pin Configuration
S
1
16
VCC
1A0
2
15
E
1A1
3
14
1D0
YA
4
13
1D1
1Bo
5
12
YD
1B1
6
11
1C0
YB
7
10
1C1
GND
8
9
YD
DECODER/DRIVER
E
16-Pin
L, Q, W
YC
S
Pin Description
Truth Table(1)
E
S
YA
YB
YC
YD
Function
Pin Name
H
X
Hi- Z
Hi- Z
Hi- Z
Hi- Z
Disable
IAn- IDn
Data Inputs
L
L
IA0
IB0
IC0
ID0
S=0
S
Select Inputs
L
H
IA1
IB1
IC1
ID1
S=1
E
Enable
YA- YD
Data Outputs
GND
Ground
VCC
Power
Note:
1. H = High Voltage Level
L = Low Voltage Level
Switches are shown with logic "0" input (Select and Enable)
1
De s cription
PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ............................................................ –65°C to +150°C
Ambient Temperature with Power Applied ........................... –40°C to +85°C
Supply Voltage to Ground Potential ....................................... –0.5V to +7.0V
DC Input Voltage ............................................................. –0.5V to VCC+0.5V
DC Output Current .............................................................................. 120mA
Power Dissipation ................................................................................. 0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect
reliability.
Single 5.0V Supply
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND = 0V)
Parame te rs
VANALOG
Analog Signal Range
RON
ON- Resistance
DRON
Match Between Channels
RFLAT(ON)
Te s t Conditions (1)
De s cription
RON Flatness
INO(OFF), INO(ON) On/Off Leakage Current
ION = 10mA to 30mA
ION = 1mA, VNO, VNC = 0V to 5V
VNO, VNC = 4.5V
M in.
Typ.(2)
M ax.
Units
0
—
VCC
V
—
6
12
—
0.4
2
—
3
5
–100
—
100
nA
W
ICC
Quiescent Supply Current
VCC = 5.5V, VIN = 0V or VCC
—
—
1
µA
IO
Output Current
VNO, VNC or VCOM = 0V to 5V
100
—
—
mA
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
—
—
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
—
0.8
IIH
Input HIGH Current
VCC = Max., VIN = VCC
—
—
±1
IIL
Input LOW Current
VCC = Max., VIN = GND
—
—
±1
V
µAÿ
Dynamic Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND = 0V)
Parame te rs
Te s t Conditions (1)
De s cription
M in.
Typ.(2)
M ax.
Units
tON
Turn- on Time
VNO or VNC = 3.0V, see Figure 2
—
10
20
tOFF
Turn- off Time
VNO or VNC = 3.0V, see Figure 2
—
5
10
XTALK
Crosstalk
RL = 100 ohms, f = 30 MHz, see Figure 4
—
–70
—
dB
C(OFF)
NC or NO Capacitance
f = 1kHz
—
13
—
pF
O IRR
Off Isolation
RL = 100 ohms, f = 30 MHz, see Figure 5
—
–55
—
dB
BW
Bandwidth –3 dB
RL = 100 ohms, see Figure 3
—
137
—
MHz
Distortion DRON/RL
RL = 100 ohms
—
2
—
%
D
ns
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type.
2. Guaranteed by design.
2
PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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Single 3.3V Supply
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)
Parame te rs
VAN ALO G
Te s t Conditions (1)
De s cription
Analog Signal Range
M in.
Typ.(2) M ax. Units
0
—
VC C
—
15
22
—
1
3
—
7
12
VN O , VN C = 3.0V
–100
—
100
nA
On Leakage Current
VN O , VN C = 3.0V
–100
—
100
µA
Output Current
VN O , VN C or VC O M = 0V
80
—
—
mA
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
—
—
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
—
0.8
IIH
Input HIGH Current
VC C = Max., VIN = VC C
—
—
±1
IIL
Input LOW Current
VC C = Max., VIN = GND
—
—
±1
RO N
ON- Resistance
DRON
Match Between Channels
RFLAT(O N )
IO N = 10mA to 30mA
RO N Flatness
IO N = 1mA, VN O , VN C = 0V to 5V
IN O (O FF), IN O (O N ) On/Off Leakage Current
IC O M(O N )
IO
V
W
V
µA
Dynamic Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)
Parame te rs
Te s t Conditions (1)
D e s cription
M in.
Typ.(2)
M ax.
Units
tON
Turn- on Time
VNO or VNC = 1.5V, see Figure 2
—
28
40
tOFF
Turn- off Time
VNO or VNC = 1.5V, see Figure 2
—
4
20
XTALK
Crosstalk
RL = 50 ohms, f = 1MHz, see Figure 4
—
–75
—
C(OFF)
NC or NO Capacitance
f = 1kHz
—
15
—
CO M O ff Capacitance
f = 1kHz
—
30
—
O IRR
O ff Isolation
RL = 50 ohms, f = 1 MHz, see Figure 5
—
–75
—
dB
BW
Bandwidth –3 dB
RL = 50 ohms, see Figure 3
—
110
—
MHz
Distortion
RL = 100 ohms
—
4
—
%
CCOM(OFF)
D
ns
dB
pF
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)
Parame te rs
ICC
Te s t Conditions (1)
D e s cription
Q uiescent Positive Power Supply Current
VCC = 3.6V, VIN = 0V or VCC
All Channels O n or O FF
M in.
Typ(2)
M ax.
Units
—
—
1
µA
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type.
2. Guaranteed by design.
3
PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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TRANSMIT
TX
PI5L200
RX
RECEIVE
Figure 1a. Full Duplex Transceiver
TX1
120 Ω
100 Ω
Figure 1c. Line Termination
RX1
Figure 1b. Loop Back
Figure 1d. Line Clamp
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PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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Test Circuits
VCC
VCC
IN
3V*
Y
VOUT
100Ω
S
35pF
Analog
Output
PI5L200
GND
50%
Digital
Input
50%
90%
tON
90%
tOFF
E
*Note: This is a 1.5V for 3.3V supply.
Figure 2. Switching Time
ACTIVE PROBE
HP4195
NETWORK
ANALYZER
VOUT
100Ω
100Ω
50Ω
PI5L200
S
EI
+5V
Figure 3. Bandwidth
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PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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Typical Operating Characteristics
ACTIVE PROBE
HP4195A
NETWORK
ANALYZER
IA0
YA
100Ω
100Ω
YA
IC0
VOUT
50Ω
100Ω
S
PI5L200
E
Figure 4. Crosstalk
ACTIVE PROBE
HP4195A
NETWORK
ANALYZER
Y
I0
VOUT
50Ω
I1
100Ω
S
50Ω
PI5L200
E
Figure 5. Off Isolation
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PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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RH = 100Ω
TA = 25°C
RIN = 1dBm
RL = 100Ω
TA = 25°C
0
20
15
Insertion Loss BW (dB)
On-Resistance RON (Ω)
5V
3.3V
10
5
5V
3.3V
-2
-3
-4
0
0
1
2
3
Input Voltage (V)
4
1K
5
Figure 6. On-Resistance vs. Input Voltage
1G
1M
10M
100M
Frequency (Hz)
Figure 7. Insertion Loss vs. Frequency
PIN = 1dBm
TA = 25°C
RL = 100Ω
PIN = 1dBm
TA = 25°C
RL = 100Ω
0
0
-10
-10
-20
Crosstalk XTALK (dB)
Off Isolation OIRR (dB)
-1
-30
-40
-50
3.3V, 5V
-60
-70
-80
-90
-20
-30
-40
3.3V, 5V
-50
-60
-70
-80
1M
10M
100M
1M
1G
10M
100M
1G
Frequency (Hz)
Frequency (Hz)
Figure 8. Off Isolation vs. Frequency
Figure 9. Crosstalk vs. Frequency
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PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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16-Pin SOIC (W) Package
16
.149
.157
3.78
3.99
.0099
.0196
0.25
x 45˚
0.50
1
.0075
.0098
0-8˚
.386
.393
9.80
10.00
0.41
1.27
.053
.068
.0155
.0260
0.393
0.660
REF
1.35
1.75
.016
.050
.2284
.2440
5.80
6.20
SEATING PLANE
.050
BSC
1.27
0.19
0.25
.0040 0.10
.0098 0.25
.013
.020
0.330
0.508
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
16-Pin QSOP (Q) Package
16
.008
0.20
MIN.
.150
.157
.008
.013
0.20
0.33
3.81
3.99
Guage Plane
.010
0.254
1
Detail A
.189
.197
4.80
5.00
.041
1.04
REF
.015 x 45° 0.38
.008
0.203 REF
.053 1.35
.069 1.75
Detail A
SEATING
PLANE
.025
BSC
0.635
0˚-6˚
.016
.035
0.41
0.89
.008
.012
0.203
0.305
.007
.010
0.178
0.254
0.41 .016
1.27 .050
.228
.244
5.79
6.19
.004 0.101
.010 0.254
X.XX DENOTES DIMENSIONS IN MILLIMETERS
X.XX
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PS7055F
06/03/02
PI5L200
Precision Wide Bandwidth LanSwitch
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Quad 2:1 Mux/Demux
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16-Pin TSSOP (L) Package
16
.169
.177
4.3
4.5
1
.193
.201
4.9
5.1
.004
.008
.047
max.
1.20
0.45 .018
0.75 .030
SEATING
PLANE
.0256
BSC
0.65
.007
.012
.002
.006
0.09
0.20
.252
BSC
6.4
0.05
0.15
X.XX DENOTES CONTROLLING
X.XX DIMENSIONS IN MILLIMETERS
0.19
0.30
Ordering Information
Part
Pin-Package
PI5L200Q
16 - Q SO P(Q )
PI5L200W
16 - SO IC(W)
PI5L200L
16 - TSSO P(L)
Te mpe rature
–40°C to +85°C
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
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06/03/02