PI3L500ZFE Pericom Semiconductor, PI3L500ZFE Datasheet

IC ETHERNET SWITCH OCTAL 56TQFN

PI3L500ZFE

Manufacturer Part Number
PI3L500ZFE
Description
IC ETHERNET SWITCH OCTAL 56TQFN
Manufacturer
Pericom Semiconductor
Datasheet
1.PI3L500ZFE.pdf (7 pages)

Specifications of PI3L500ZFE

Function
Ethernet Switch
Circuit
8 x 2:1
On-state Resistance
6.5 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
3 V ~ 3.6 V
Current - Supply
0.5µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-TQFN
Number Of Channels
8 Channel
On Resistance (max)
4 Ohms (Typ) @ 3.3 V
Propagation Delay Time
0.25 ns (Typ)@3.3V@- 40C to 85C
On Time (max)
15 ns @ 3.3 V @ - 40 C to 85 C
Off Time (max)
9 ns @ 3.3 V @ - 40 C to 85 C
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
PI3L500ZFE
Manufacturer:
PI
Quantity:
20 000
Company:
H&T Electronics H&T Electronics
Part Number:
PI3L500ZFE
Quantity:
25
Company:
BOSTOCK HK LIMITED BOSTOCK HK LIMITED
Part Number:
PI3L500ZFEX
Manufacturer:
PERICOM/PBF
Quantity:
1 998
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
PI3L500ZFEX
Manufacturer:
PERICOM
Quantity:
20 000
Features
• R
• Low bit-to-bit skew: 200ps
• Low Crosstalk: –22dB @ 250 MHz
• Near-Zero propagation delay: 250ps
• Switching speed: 9ns
• Channel On capacitance: 10pF (typical)
• Live Insertion Capable
• Status Indicator LEDs Switched with Ethernet pairs
• V
• >3kV ESD protection (human body model)
• >350 MHz bandwidth (or data frequency)
• Packaging (Pb-free and Green available):
Applications
• Dual Physical Layer Device sharing to one interface
• Routes signals for 10/100/1000 Mbit Ethernet
Block Diagram
– 56-contact TQFN (ZF)
connector
ON
CC
LED
SEL
is 4Ω (typical)
Operating Range: +3.0V to +3.6V
A
A
A
A
07-0075
z
0
1
6
7
0
1
0
1
6
7
6
7
z
z
LED
LED
B
B
B
B
B
B
B
B
1
1
2
2
1
1
2
2
1
2
Gigabit Ethernet LAN Switch with Single Enable
1
Description
The PI3L500 is a 16- to 8- Channel multiplexer/demultiplexer LAN
Switch with Hi-Z outputs. Industry leading advantages include a
propagation delay of less than 250ps, resulting from its low channel
resistance and I/O capacitance.
The device multiplexes differential outputs from a Gigabit Ethernet
transceiver (PHY) device to one of two corresponding B1 or B2
outputs. The switch is bidirectional and offers little or no attenuation
of the high-speed signals at the outputs. It is designed for low bit-to-
bit skew, high channel-to-channel noise isolation and is compatible
with various standards, such as 10/100/1000 Base-T (Ethernet).
Generally, this part can be used to replace mechanical relays in
low-voltage LAN applications that interface a physical layer over
CAT 5 or CAT 6 unshielded twisted pair cable through an isolation
transformer.
Pin Description
LED
LED
GND
GND
GND
GND
GND
N.C.
SEL
V
V
V
3.3V, 8-Channel, 2:1 Mux/DeMux
CC
CC
CC
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
0
1
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
0
1
0
1
GND
2
3
2
3
GND
V
4
5
4
5
GND
6
7
6
7
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
CC
PS8719D
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
PI3L500
03/23/07

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PI3L500ZFE Summary of contents

Page 1

Features • 4Ω (typical) ON • Low bit-to-bit skew: 200ps • Low Crosstalk: –22dB @ 250 MHz • Near-Zero propagation delay: 250ps • Switching speed: 9ns • Channel On capacitance: 10pF (typical) • Live Insertion Capable • Status ...

Page 2

Pin Description Pin Name LED Z LED Z Y GND V CC SEL Maximum Ratings (Above which useful life may be impaired. For user guide lines, not tested.) Storage Temperature ........................................................ –65°C to +150°C Supply ...

Page 3

DC Electrical Characteristics for 1000 Base-T Ethernet Switching over Operating Range (T = –40°C to +85° 3.3V ±10 Paramenter Description V Input HIGH Voltage IH V Input LOW Voltage IL V Clamp Diode Voltage IK I ...

Page 4

Capacitance A (1) Parameters Description C Input Capacitance IN C Port B Capacitance, Switch OFF OFF(B1, B2) C A/B Capacitance, Switch ON ON(A/B) Notes: 1. This parameter is determined by device characterization but is ...

Page 5

Test Circuit for Electrical Characteristics OUT Pulse D.U.T Generator R T Notes: • Load capacitance: includes jig and probe capacitance L • Termination resistance: should be equal Switch ...

Page 6

Switching Waveforms 2.5V Input t PLH Output 2.5V Voltage Waveforms Propagation Delay Times Data In t PLHX Data Out at Channel X I Data Out at Channel Y t PLHy t SK( PLHy – t PLHx I ...

Page 7

... Packaging Mechanical: 56-Contact TQFN (ZF) Ordering Information Ordering Number PI3L500ZF PI3L500ZFE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • Adding an X suffi Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 07-0075 3.3V, 8-Channel, 2:1 Mux/DeMux ...

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