Details, datasheet, quote on part number: PI5A319AW
PartPI5A319AW
CategoryRF & Microwaves => Switches => SPST Switches
DescriptionHigh Speed, Single Supply SPST Switch
CompanyPericom Semiconductor Corporation
DatasheetDownload PI5A319AW datasheet
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Features, Applications

Features Single-Supply Operation to +6V) Rail-to-Rail Analog Signal Dynamic Range Low On-Resistance (8-ohm typ with 5V supply)

Minimizes Distortion and Error Voltages On-Resistance Matching Channels, 0.8-ohm typ On-Resistance Flatness, 3-ohm typ Low Charge Injection Reduces Glitch Errors. = 4pC typ Replaces Mechanical Relays High Speed. tON= 10ns typ Low Off-Isolation: -72dB@1MHz Wide -3dB Bandwidth: 170 MHz High-Current Channel Capability: >100mA TTL/CMOS Logic Compatible Low Power Consumption (0.5W typ) Pin-compatible with DG41X, MAX31X

Description

The PI5A317A/381A/319A are analog switches designed for singlesupply operation. These high-precision device is ideal for lowdistortion audio, video, signal switching and routing. The is a single-pole single-throw (SPST), normally closed (NC) switch. The PI5A318A has the same pinout but is a single-pole, single-throw (SPST, normally open (NO) function. The is a single-pole, double-throw (SPDT) switch Each switch conducts current equally well in either direction when on. When off, they block voltages up toVCC. The PI5A317A/381A/319A are fully specified with +5V and +3.3V supplies. With +5V, they guarantee <18-ohm On-Resistance. On-Resistance matching between channels is within 2-ohm. On-Resistance flatness is less than 5-ohm over the specified range. This switch family also guarantees fast switching speeds (tON < 20ns). These products are available a 8-pin narrow body SOIC package for operation over the industrial to +85 oC) temperature range.

Applications Audio, Video Switching and Routing Battery-Powered Communication Systems Computer Peripherals Telecommunications Portable Instrumentation

Switches shown for Logic "0" input NC = Normally Closed, NO = Normally Open, NIC = Not Internally Connected

For free samples and the latest data sheet visit: www.pericom.com, or phone 1 800-435-2336

(Above which the useful life may be impaired. For user guidelines, not tested.) Storage to +150C Ambient Temperature with Power Applied.................................. to +85C Supply Voltage to Ground Potential............................................... +7.0V DC Input Voltage..................................................................... 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, to +85C, VCC 5V 10%, GND = 0V)

Parameters VANALOG RON RFLAT(ON) INO(OFF) INC(ON) ICOM(ON) IO VIH VIL IIH IIL ICC Description Analog Signal ON-Resistance Match Between Channels RON Flatness(4) Off Leakage Current On Leakage Current Output Current Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current Quiescent Supply Current Range(2) INC mA (319A) ION = 1 mA, VNO, VNC 0V to VCC VNO, VNC = 4.5V VNO, VNC = 4.5V VNO, VNC or VCOM 0V to VCC Guaranteed Logic HIGH Level Guaranteed Logic LOW Level VCC = Max., VIN = VCC = Max., VIN = GND Vcc = 5.5V, Vin 0V or Vcc Test Conditions(1) Min. 0.8 3 Max. Units V A

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

Parame F ) OIRR De s cription Turn- on Time Turn- off Time Charge or NO Capacitance COM On Capacitance COM Off Capacitance Off Isolation Bandwidth 3dB Distortion RF LAT/RL s t Conditions = 3.0V, see Figure = 3.0V, see Figure = 0V, see Figure kHz = 1 kHz = 1 kHz = 1 MHz, see Figure 100 (319), see Figure 3 RL see Figure 100 M in. Typ(2 M ax. 5 dB MHz % pF Units ns pC

Notes: 1. For Max or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type. 2. Guaranteed by design.

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

Parame te rs VANALOG RF LA T(O ) IO VIH VIL IIH IIL De s cription Analog Signal Range ON- Resistance Match Between Channels RON Flatness Off Leakage Current On Leakage Current Output Current Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current Quiescent Supply Current ION VC C Guaranteed Logic HIGH Level Guaranteed Logic LOW Level C = Max., VIN C = Max., VIN = GND C = Max., VIN VC C ION s t Conditions ) M in. 8.7 M ax. VCC mA V Units V

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

Parame F ) OIRR De s cription Turn- on Time Turn- off Time Charge or NO Capacitance COM On Capacitance COM Off Capacitance Off Isolation Bandwidth 3dB Distortion RF LAT/RL s t Conditions = 3.0V, see Figure = 3.0V, see Figure = 0V, see Figure kHz = 1 kHz = 1 kHz = 1 MHz, see Figure 100 (319), see Figure 3 RL see Figure 100 M in. Typ(2 M ax. 5 dB MHz % pF Units ns pC

Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type. 2. Guaranteed by design.


 

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