DatasheetsPDF.com

PI2PCIE2422 Dataheets PDF



Part Number PI2PCIE2422
Manufacturers Pericom Semiconductor
Logo Pericom Semiconductor
Description Differential Mux/Demux
Datasheet PI2PCIE2422 DatasheetPI2PCIE2422 Datasheet (PDF)

PI2PCIE2422 PCI Express Gen II, 2-lane (4-channel), Differential Mux/Demux with Bypass Features • 8 Differential Channel SPST switch with Mux/DeMux option • PCI Express Gen II performance • Low Bit-to-Bit Skew: 10ps (between +/- signals) • Low Crosstalk: -35dB @ 3.0 GHz • Low Off Isolation: -26db @ 3.0 GHz www.DataSheet4U.com • VCC Operating Range: +1.5V to +2.0V • ESD Tolerance >2kV HBM • Packaging (Pb-free & Green): 42-contact TQFN (ZH42) Description Pericom semiconductor’s PI2PCIE2422 is an .

  PI2PCIE2422   PI2PCIE2422



Document
PI2PCIE2422 PCI Express Gen II, 2-lane (4-channel), Differential Mux/Demux with Bypass Features • 8 Differential Channel SPST switch with Mux/DeMux option • PCI Express Gen II performance • Low Bit-to-Bit Skew: 10ps (between +/- signals) • Low Crosstalk: -35dB @ 3.0 GHz • Low Off Isolation: -26db @ 3.0 GHz www.DataSheet4U.com • VCC Operating Range: +1.5V to +2.0V • ESD Tolerance >2kV HBM • Packaging (Pb-free & Green): 42-contact TQFN (ZH42) Description Pericom semiconductor’s PI2PCIE2422 is an 8 to 4 channel differential multiplexer/demultiplexer featuring 8-channel passthrough. It supports two full PCI Express lanes at 5.0Gbps Gen II performance. With the select control input low Port A connects to Port B, and Port C connects to port D for an 8-channel differential pass-though. When the select control input is high Port A connects to Port D, and Port B and Port C are in a high-impedance state. The mux/demux function is between Port A and Ports B or D as determined by the select input control. Truth Table Function Ax = Bx Cx = Dx Ax = Dx B = C = Hi-Z SEL L H Block Diagram SEL Pin Diagram GND GND VCC VCC A0 A0 A1 C0 C1 B0 B1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 B0 B1 D0 D1 B2 B3 D2 D3 VCC B4 B5 D4 D5 B6 B7 D6 D7 42 41 40 39 A1 C0 C1 D0 D1 B2 B3 A2 A3 C2 C3 A2 A3 C2 C3 D2 D3 B4 B5 SEL A4 A4 A5 C4 C5 A5 C4 D4 D5 B6 B7 C5 A6 A7 C6 C7 A6 A7 C6 C7 18 19 20 21 17 22 D6 D7 VCC GND VCC GND 07-0222 1 PS8871C 10/03/07 PI2PCIE2422 PCI Express Gen II Compliant, 8-Differential Channel Switch with 8:4 Mux/DeMux Option Pin Description Pin # 1, 2 3, 4 5, 6 7, 8 10, 11 12, 13 www.DataSheet4U.com 14, 15 16, 17 22, 23 24, 25 26, 27 28,29 31, 32 33, 34 35, 36 37, 38 9 18, 20, 30, 40, 42 19, 21, 39, 41 Pin Name A0, A1 C0, C1 A2, A3 C2, C3 A4, A5 C4, C5 A6, A7 C6, C7 D7, D6 B7, B6 D5, D4 B5, B4 D3, D2 B3, B2 D1, D0 B1, B0 SEL VCC GND I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I Pwr Pwr Description Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Signal I/O (typically a differential pair) Operation mode Select (when SEL=0: A→B, C→D, when SEL=1: A→D, B & C=Hi-Z) 1.8V positive supply voltage Power ground 07-0222 2 PS8871C 10/03/07 PI2PCIE2422 PCI Express Gen II Compliant, 8-Differential Channel Switch with 8:4 Mux/DeMux Option Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature ....................................................... –65°C to +150°C Supply Voltage to Ground Potential................................... –0.5V to +2.5V DC Input Voltage .................................................................. –0.5V to VCC DC Output Current.......................................................................... 120mA Power Dissipation .............................................................................. 0.5W www.DataSheet4U.com 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. DC Electrical Characteristics for Switching over Operating Range (TA = –40°C to +85°C, VCC = 1.5V to 2.0V) Paramenter VIH VIL VIK IIH IIL RON CON(AB) Description Input HIGH Voltage Input LOW Voltage Clamp Diode Voltage Input HIGH Current Input LOW Current On Resistance Capacitance on A/B, C/D Test Conditions Guaranteed HIGH level Guaranteed LOW level VCC = Max., IIN = –18mA VCC = Max., VIN = VCC VCC = Max., VIN = GND VCC = Min., VIN = 1.3V, IIN = 40mA VIN = 0, VCC = 1.8V 3.0 Min 0.65 x VCC –0.5 –0.7 0.35 x VCC –1.2 ±5 ±5 10 μA Ohm pF V Typ(1) Max Units Note: 1. Typical values are at VCC = 1.8V, TA = 25°C ambient and maximum loading. Power Supply Characteristics Parameters ICC Description Quiescent Power Supply Current Test Conditions(1) VCC = Max., VIN = GND or VCC Min. Typ.(2) 200 Max. Units μA Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 1.8V, TA = 25°C ambient and maximum loading. Dynamic Electrical Characteristics Over the Opera.


PI2PCIE2412 PI2PCIE2422 PI2PCIE412-D


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)