PI49FCT32806 | DigiCamel IC Datasheet

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PI49FCT32806 PERICOM | Alldatasheet

Document overview

Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
PDF pages: 7

Technical content

Features

Low output skew: <270ps Switching frequency of 133 MHz Fast output rise/fall time <1.5ns Low propagation delay <3.0ns Low input capacitance <6.0pF Balanced CMOS outputs Industrial Temperature: –40°C to +85°C 3.3V ±10% operation Packaging (Pb-free & Green available): – 20-pin 300-mil wide SOIC (S) – 20-pin 150-mil wide QSOP (Q) – 20-pin 209-mil wide SSOP (H) Pin Configuration Pin Description Pin Name

Description

OEA, OEB Hi-Z State Output Enable Inputs (Active LOW) INA, INB Clock Inputs OAN, OBN Clock Outputs MON Monitor Output GND Ground VCC Power Inputs Outputs OEA, OEB INA, INB OAN, OBN MON L L H H L H L L H L Z H H H Z L Truth Table(1) Note: 1. H = High Voltage Level Z = High Impedance L = Low Voltage Level

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI49FCT32806 3.3V, 2 x 1:5 CMOS Clock Driver Capacitance (TA = 25°C, f = 1 MHz) Parameters(1) Max. Units CIN Input Capacitance VIN = 0V 3.0 pF COUT Output Capacitance VOUT = 0V pF 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 maxi- mum rating conditions for extended periods may affect reliability. Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Operating Range Ambient Temperature = –40°C to +85°C, VCC = 3.3V ± 0.3V lo b m y S n oit p ir c s e D s n oitid n o C ts e T i M y T a M stin U V H O V C C .ni m V N I V L I V r o H I e g atlo v h gih tu ptu O I H O A m 4.2 0.3 V V L O e g atlo v w ol tu ptu O V C C .ni m V N I V L I V r o H I I L O A m 4.0 5.0 V H I e g atlo v h gih tu p n I cig ol W O L 0.2 2.0 c V V L I e g atlo v w ol tu p n I cig ol H G I H 5.0 8.0 I H I tn erru c h gih tu p n I V C C V V 6.3 N I V 6.3 µA I L I tn erru c w ol tu p n I V C C V V 6.3 N I V I H Z O I L Z O e c n a d e p m i h gi H tn erru c tu ptu o V C C lla V 6.3 d elb a sid stu ptu o V T U O V C C V T U O D N G V K I e g atlo v e d oid p m al C V C C I ,.ni m N I A m 7.0 2.1 V I H O H G I H tu ptu O tn erru c V T U O V V 5.1 N I V L I V r o H I V C C V 3.3 A m I L O W O L tu ptu O tn erru c V T U O V V 5.1 N I V L I V r o H I V C C V 3.3 I S O tiu cric tr o h S tn erru c V C C a m V T U O D N G RS r otsis er s eire s la n retn I m h O (Please see page 3 for Notes.)

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI49FCT32806 3.3V, 2 x 1:5 CMOS Clock Driver Power Supply Characteristics Parameters Test Conditions(1) Min. Typ(2) Max. Units ICC Quiescent Power VCC = Max. VIN = GND or VCC µA Supply Current DICC Supply Current per VCC = Max. VIN = VCC – 0.6V(3) 15.0 300 µA Inputs @ TTL HIGH ICCD Supply Current per VCC = Max., VIN = VCC 0.08 0.16 mA/ Input per MHz(4) Outputs Open VIN = GND MHZ OEA or OEB = GND Per Output Toggling 50% Duty Cycle IC VCC = Max., VIN = VCC 3.3 9.0(5) Outputs Open VIN = GND fO = 10 MHZ 50% Duty Cycle VIN = VCC – 0.6V 3.3 10.0(5) OEA or OEB = GND VIN = GND Mon. Outputs Toggling mA VCC = Max., VIN = VCC 1.8 6.0(5) Outputs Open VIN = GND fO = 2.5 MHZ 50% Duty Cycle VIN = VCC – 0.6V 1.8 7.0(5) OEA or OEB = GND VIN = GND Eleven Outputs Toggling Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 3.3V, +25°C ambient. 3. Per TTL driven input (VIN = VCC – 0.6V); all other inputs at VCC or GND. 4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations. 5. Values for these conditions are examples of the IC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ∆ICC DHNT + ICCD (fONO) ICC = Quiescent Current ∆ICC = Power Supply Current for a TTL High Input (VIN = VCC – 0.6V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fO = Output Frequency NO = Number of Outputs at fO All currents are in milliamps and all frequencies are in megahertz. 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 = 3.3V, +25°C ambient and maximum loading. 3. VOH = VCC – 0.6V at rated current. 4. This parameter is determined by device characterization but is not production tested. 5. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI49FCT32806 3.3V, 2 x 1:5 CMOS Clock Driver Switching Characteristics over Operating Range Test Switch Disable LOW Enable LOW Disable HIGH GND Enable HIGH All Other Inputs Open Switch Position Definitions: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator. lo b m y S n oit p ir c s e D n oitid n o C a M stin U t H L P t L H P y ale D n oita g a p o r P n B ot A F p 0.3 s n t / R tF e m iT lla F si R V 0.2 V 5.0 F p 5.1 t p K S w e k S e slu P tu ptu O e m a S 7.0 t o K S w e k S tu ptu O e m a S g a k c a P k n a B e m a S 2.0 t )t( K S w e k S e g a k c a P civ e D e m a S k n a B e m a S 5.0 t L Z t H Z t Z L t Z H elb a si D /elb a n E e m iT CL F p 2.5 F X A M y c n e u q er F tu p n I CL F p z H M Tests Circuit for FIN >100 MHz(2) Note: 1. Lumped load, CL = 15pF 2. These parameters are guaranteed by design 3. Minimum propagation delay of 1.5ns is guaranteed but not tested. RT = Termination resistance – should be equal to ZOUT of the pulse generator Pulse Generator f = 10MHz D.U.T. RT 500Ω 500Ω CL 15pF VCC +6.0V Tests Circuit for Enable/Disable Time D.U.T. Pulse Generator f = 125MHz CL= 15pF RT VCC

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0.762 REF

Packaging Mechanical: 20-Pin SOIC (S) Packaging Mechanical: 20-Pin QSOP (Q) .337 .344 .053 .069 .004 .010 SEATING PLANE .025 BSC .007 .010 .228 .244 .150 .157 .016 .050 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS 0.635 8.56 8.74 1.35 1.75 5.79 6.19 0.41 1.27 0.101 0.254 .008 .012 0.203 0.305 3.81 3.99 0.178 0.254 .058 1.47 .015 x 45˚ 0.38 REF Detail A Detail A .008 0.20 MIN. Guage Plane .010 0.254 .041 1.04 REF .016 .035 0.41 0.89 0˚-6˚ .008 .013 0.20 0.33

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Ordering Information

H 20-pin 209-mil SSOP PI49FCT32806HE H Pb-free & Green, 20-pin 209-mil SSOP PI49FCT32806Q Q 20-pin 150-mil QSOP PI49FCT32806QE Q Pb-free & Green, 20-pin 150-mil QSOP PI49FCT32806S S 20-pin 300-mil SOIC PI49FCT32806SE S Pb-free & Green, 20-pin 300-mil SOIC Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com

Product Information

PI49FCT32806 specifications and overview.

Summary

3.3V, 2 x 1:5 CMOS Clock Driver

Description

Pericom Semiconductor’s PI49FCT32806 are inverting drivers. The outputs are configured into 2 groups of 1-in, 5-out with independent output enable. Group B has an extra MON output. Excellent output signals to power and ground ratio minimize power and ground noise, and also improves output performance.

Source title PI49FCT32806 Datasheet(PDF) - Pericom Semiconductor Corporation

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