Datasheet PI5L200Q, PI5L200W Datasheet (PERICOM)

221

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

1

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901

2

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

Logic Block Diagram

16-Pin Product Configuration

Product Pin Description

Pin Name Description

IAn-IDn Data Inputs
S Select Inputs
E Enable
YA-YD Data Outputs
GND Ground
VCC Power

Product Description:

Pericom Semiconductor’s PI5L series of logic circuits are
produced in the Company’s advanced submicron CMOS
technology.

The PI5L200 is a Rail-to-Rail Quad 2:1 multiplexer/
demultiplexer LanSwitch with three-state outputs. The On­resistance typically varies from 5Ω to 7Ω with data input of 0V
to 5V levels. 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 100Ω UTP cables, the
switch distortion is typically less than 2%. Crosstalk @30MHz
is -70dB. The PI5L200 operates from a single 3.3V/5V supply
and interface to TTL logic.

Applications:

• 10/100 Base-TX/T4

• 100VG-AnyLAN

• Token Ring 4/16 Mbps

• ATM25

• NIC Adapter and Hubs

• SONET OCI 51.8Mbps

• T1/E1

Product Features:

• 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: –70 dB @ 30 Mbps

• Low insertion loss and on-resistance: 6Ω typical

• Off isolation: –55 dB @ 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)

E S Y A YB Y C Y D Function

H X Hi-Z Hi-Z Hi-Z Hi-Z Disable
L L IA0 IB0 IC0 ID0 S = 0
L H IA1 IB1 IC1 ID1 S = 1

Truth Table

(1)

Note:

1. H = High Voltage Level
L = Low Voltage Level
Switches are shown with logic "0" input (Select and Enable)

YA

IA0
IA1

YB

IB0
IB1

YC

IC0
IC1

YD

ID0
ID1

DECODER/DRIVER

ES

1
2
3
4
5
6
7
8

16
15
14
13
12
11
10

9

16-PIN

222

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

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 (Inputs & Vcc Only) .......... –0.5V to +7.0V

Supply Voltage to Ground Potential (Outputs & D/O Only) ....... –0.5V to +7.0V

DC Input Voltage ...................................................................–0.5V to Vcc+0.5V

DC Output Current ................................................................................... 120 mA

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.

Dynamic Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND = 0V)

Parameters Description Test Conditions

(1)

Min. Typ

(2)

Max. Units

tON Turn-on Time VNO or VNC = 3.0V, see Figure 2 — 10 20 ns
tOFF Turn-off Time VNO or VNC = 3.0V, see Figure 2 — 5 10 ns
XTALK Crosstalk RL = 100Ω, f = 30 MHz, see Figure 4 — -70 — dB
C(OFF) NC or NO Capacitance f = 1 kHz — 13 — pF
OIRR Off Isolation RL = 100Ω, f = 30 MHz, see Figure 5 — -55 — dB
BW Bandwidth –3 dB RL = 100Ω, see Figure 3 — 137 — M H z
D Distortion ∆RON/RL RL = 100Ω —2—%

Single 5.0V Supply
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND = 0V)

Parameters Description Test Conditions

(1)

Min. Typ

(2)

Max. Units

VANALOG Analog Signal Range 0 — Vcc V
RON ON-Resistance ION = 10 mA to 30 mA — 6 12 Ω
∆RON Match Between Channels — 0 .4 2 Ω
RFLAT(ON) RON Flatness ION = 1 mA, VNO, VNC = 0V TO 5V — 3 5 Ω
INO(OFF) On/Off Leakage Current VNO, VNC = 4.5V –100 — 100 nA

INC(ON)
ICC Quiescent Supply Current VCC = 5.5V, VIN = 0V OR VCC —— 1µA
IO Output Current VNO, VNC or VCOM = 0V TO 5V 100 — — mA
VIH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 — — V
VIL Input LOW Voltage Guaranteed Logic LOW Level –0.5 — 0.8 V
IIH Input HIGH Current VCC = Max., VIN = VCC ——±1µA
IIL Input LOW Current VCC = Max., VIN = GND — — ±1 µA

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type.

2. Guaranteed by design.

223

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)

Parameters Description Test Conditions

(1)

Min. Typ

(2)

Max. Units

ICC Quiescent Positive Power Vcc = 3.6V, VIN = 0V or Vcc — — 1 µA

Supply Current All Channels On or Off

Dynamic Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)

Parameters Description Test Conditions

(1)

Min. Typ

(2)

Max. Units

tON Turn-on Time VNO or VNC = 1.5V, see Figure 2 — 28 40 ns
tOFF Turn-off Time VNO or VNC = 1.5V, see Figure 2 — 4 20 ns
XTALK Crosstalk RL = 50 Ω, f = 1 MHz, see Figure 4 — -75 — dB
C(OFF) NC or NO Capacitance f = 1 kHz — 15 — pF
CCOM(OFF) COM Off Capacitance f = 1 kHz — 30 — pF
OIRR Off Isolation RL = 50 Ω, f = 1 MHz, see Figure 5 — -75 — dB
BW Bandwidth –3 dB RL = 50 Ω, see Figure 3 — 110 — MHz
D Distortion RL = 100 Ω —4—%

Single 3.3V Supply
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)

Parameters Description Test Conditions

(1)

Min. Typ

(2)

Max. Units

VANALOG Analog Signal Range 0 — Vcc V
RON ON-Resistance ION = 10 mA to 30 mA — 15 22 Ω
∆RON Match Between Channels — 1 3 Ω
RFLAT(ON) RON Flatness ION = 1 mA, VNO, VNC = 0V TO VCC —712 Ω
INO(OFF) Off Leakage Current VNO, VNC = 3.0V –100 — 100 nA

INC(ON)
ICOM(ON) On Leakage Current VNO, VNC = 3.0V –100 — 100 nA
IO Output Current VNO, VNC or VCOM = 0V 80 — — mA
VIH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 — — V
VIL Input LOW Voltage Guaranteed Logic LOW Level –0.5 — 0.8 V
IIH Input HIGH Current VCC = Max., VIN = VCC ——±1µA
IIL Input LOW Current VCC = Max., VIN = GND — — ±1 µA

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type.

2. Guaranteed by design.

224

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

Figure 1a. Full Duplex Transceiver

Figure 1b. Loop Back

Figure 1c. Line Termination

Figure 1d. Line Clamp

TX

PI5L200

TRANSMIT

RX

RECEIVE

TX1

RX1

100 Ω120 Ω

225

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

Figure 2. Switching Time

Figure 3. Bandwidth

Test Circuits

HP4195A
NETWORK
ANALYZER

ACTIVE PROBE

VOUT

Y

100Ω

50Ω

PI5L200

S EN

+5V

100Ω

3V*

E

S

Y

GND

PI5L200

100Ω

Vcc

Vcc

35 pF

V

OUT

I

N

DIGITAL

INPUT

ANALOG
OUTPUT

t

ON

t

OFF

50%

90%

50%

90%

*Note: This is 1.5V for 3.3V suppl

y

226

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

Typical Operating Characteristics

Figure 4. Crosstalk

Figure 5. Off Isolation

HP4195A
NETWORK
ANALYZER

ACTIVE PROBE

VOUT

YA

100Ω

50Ω

PI5L200

S EN

+5V

HP4195A
NETWORK
ANALYZER

ACTIVE PROBE

VOUT

Y

100Ω

50Ω

PI5L200

S EN

+5V

100Ω

YC

100Ω

50Ω

IA0

IC0

S

I0

I1

S

E

227

PS7055C 03/04/97

PI5L200

Precision Wide Bandwidth LanSwitch

QUAD 2:1 MUX/DEMUX

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax [phone] • http://www.pericom.com

Figure 6. On-Resistance vs Input Voltage Figure 7. Insertion Loss vs Frequency

Figure 8. Off Isolation vs Frequency

Figure 9. Crosstalk vs Frequency

0

5

10

15

20

023145

3.3V

5V

-4

-3

-2

-1

0

1K 1M 10M 100M

1G

3.3V

5V

0

-10

-20

-30

-40

-50

-60

-70

-80

-90
1M 10M 100M 1G

3.3V, 5V

0

-10

-20

-30

-40

-50

-60

-70

-80
1M 10M 100M 1G

3.3V, 5V

RH = 100Ω
TA = 25°C

RIN = 1dBm
RL = 100Ω
TA = 25°C

PIN = 1dBm
TA = 25°C
RL = 100Ω

PIN = 1dBm
TA = 25°C
RL = 100Ω

Input Voltage (V) Frequency (Hz)

Frequency (Hz)Frequency (Hz)

On-Resistance RON (Ω)

Crosstalk XTALK (dB)

Off Isolation OIRR (dB)

Insertion Loss BW (dB)