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PDF PI3B16210A Data sheet ( Hoja de datos )
| Número de pieza | PI3B16210A | |
| Descripción | 3.3V/ 20-Bit/ 2-Port NanoSwitch | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
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PI3B16210
PI3B162210 (25Ω)1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
3.3V, Hot Insertion 20-Bit, 2-Port BusSwitch
Product Features
• Near-zero propagation delay
• 5Ω or 25Ω switches connect inputs to outputs
• Fair Switching Speed - 4.5ns max.
• 32X384 function with flow through pinout make board
layout easier
• Permits Hot Insertion.
• Vcc Operating Range: 3.0V to 3.6V
• Industrial operating temperature: –40°C to +85°C
• Packages available:
– 48-pin 150-mil wide plastic QSOP (B)
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
Product Description
Pericom Semiconductor’s PI3B series of BusSwitch circuits are
produced in the Company’s advanced 0.35 micron CMOS
technology, achieving industry leading speed.
The PI3B16210 is configured as 3.3 volt 20-bit, 2-port bus
switches designed with a low ON resistance (5Ω) allowing inputs
to be connected directly to outputs. The bus switch creates no
additional propagational delay or additional ground bounce noise.
The switches are turned ON by the Bus Enable (xOE) input signal.
The PI3B162210 device has a built-in 25-ohm series resistor to
reduce noise resulting from reflections, thus eliminating the need
for an external terminating resistor.
Logic Block Diagram
Product Pin Configuration
1A1 1B1
1A10
1OE
2A1
1B10
2B1
48-Pin
2A10
2B10
2OE
Truth Table(1)
Inputs
Inputs/Outputs
1OE 2OE 1A,1B 2A,2B
L L 1A = 1B 2A = 2B
L H 1A = 1B Z
HL
Z 2A = 2B
HH
Z
Note:
1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
Z
Product Pin Description
Pin Name
1OE, 2OE
1A1-1A10, 2A1-2A10
1B1 - 1B10, 2B1 - 2B10
Description
Bus Enable Inputs (Active LOW)
Bus A
Bus B
1 PS8193B 11/09/98
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet PI3B16210A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PI3B16210 | 3.3V/ 20-Bit/ 2-Port NanoSwitch | Pericom Semiconductor Corporation |
| PI3B16210 | 3.3V/ Hot Insertion 20-Bit/ 2-Port BusSwitch | Pericom Semiconductor Corporation |
| PI3B16210A | 3.3V/ 20-Bit/ 2-Port NanoSwitch | Pericom Semiconductor Corporation |
| PI3B16210AE | 3.3V/ 20-Bit/ 2-Port NanoSwitch | Pericom Semiconductor Corporation |
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