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Part: PI49FCT805CTQ
Category:
Timing Circuits
-> Clock & Timing
Description: 5+5 Output Clock Driver With Monitor Output, Industrial Temp. Operation
Company: Pericom Semiconductor Corporation
Datasheet: Download PI49FCT805CTQ datasheet File size : 402 kB
Request For quote: Find where to buy PI49FCT805CTQ
Datasheet text preview:
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI49FCT805T PI49FCT2805T PI49FCT806T
Fast CMOS Buffer/Clock Driver
Product Features
Extremely low output skew: 0.5ns Monitor output pin Clock busing with Hi-Z state control TTL input and CMOS output compatible Extremely low static power (1mW, typ.) Hysteresis on all inputs Packages available: 20-pin 209 mil wide SSOP (H) 20-pin 300 mil wide SOIC (S) 20-pin 150 mil wide QSOP (Q) Device models available on request Industrial Operation at -40ºC to +85ºC
Product Description
Pericom Semiconductors PI49FCT series of logic circuits are produced using the Companys advanced 0.8 micron CMOS technology, achieving industry leading speed grades. The PI49FCT805T and PI49FCT2805T are non-inverting clock drivers. The PI49FCT806T is an inverting clock driver designed with two independent groups of buffers that have Hi-Z state Output Enable inputs (active LOW) with a 1-in, 5-out configuration per group. Each clock driver consists of two banks of drivers, driving five outputs each from a standard TTL-compatible CMOS input. The PI49FCT2805T also features a 25-ohm on-chip resistor for lower noise.
PI49FCT805T/2805T Logic Block Diagram
OEA 5 INA OA04
PI49FCT806T Logic Block Diagram
OEA 5 INA OA04
5 INB OEB OB04
INB OEB
5 OB04
MON
MON
1
PS7006C
06/27/01
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI49FCT805T PI49FCT2805T/PI49FCT806T Fast CMOS Buffer/Clock Driver
Product Pin Description
Pin N ame O EA, O EB IN A, IN B O AN, O BN O AN, O BN MO N GN D VCC C lock Inputs C lock O utputs (PI49FC T805T/PI49FC T2805T) C lock O utput (PI49FC T806T) Monitor O utput Ground Power D e s cription Hi- Z State O utput Enable Inputs (Active LO W)
PI49FCT805T/2805T Truth Table(1)
Inputs OEA, OEB L L H H INA, INB L H L H Outputs OAN, OBN MON L L H H Z L Z H
PI49FCT806T Truth Table(1)
Inputs OEA, OEB L L H H INA, INB L H L H Outputs OAN, OBN MON H H L L Z H Z L
Note: 1. H= High Voltage Level L = Low Voltage Level Z = High Impedance
PI49FCT805T/2805T Product Pin Configuration
VccA OA0 OA1 OA2 GNDA OA3 OA4 GNDB OEA INA 1 2 3 4 20-Pin 5 H, Q, S 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VccB OB0 OB1 OB2 GNDB OB3 OB4 MON OEB INB
PI49FCT806T Product Pin Configuration
VccA OA0 OA1 OA2 GNDA OA3 OA4 GNDB OEA INA 1 2 3 4 20-Pin 5 H, Q, S 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VccB OB0 OB1 OB2 GNDB OB3 OB4 MON OEB INB
2
PS7006C
06/27/01
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI49FCT805T PI49FCT2805T/PI49FCT806T Fast CMOS Buffer/Clock Driver
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .... 65°C to +150°C Ambient Temperature with Power Applied ...... -40°C to +85°C Supply Voltage to Ground Potential (Inputs & Vcc Only) ....... 0.5V to +7.0V Supply Voltage to Ground Potential (Outputs & D/O Only) .... 0.5V to +7.0V DC Input Voltage ............ 0.5V to +7.0V 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.
DC Electrical Characteristics (Over the Operating Range, TA = 40°C to +85°C, VCC = 5.0V ± 5%)
Parameters Description VOH VOL VIH VIL IIH IIL IOZH IOZL II VIK IOS VH Output HIGH Voltage Output LOW Current Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current High Impedance Output Current Input HIGH Current Clamp Diode Voltage Short Circuit Current Input Hysteresis VCC = Max., VIN =VCC (Max.) VCC = Min., IIN = 18mA VCC = Max.(3), VOUT = GND VCC = 5 V 60 0.7 120 200 Test Conditions(1) VCC = Min., VIN = VIH or VIL VCC = Min., VIN = VIH or VIL Guaranteed Logic HIGH Level Guaranteed Logic LOW Level VCC = Max. VCC = Max. VCC = Max. VIN = VCC VIN = GND VOUT = VCC VOUT = GND IOH = 24.0mA IOL = 64mA IOL = 12mA (25) 2.0 0.8 1 1 1 1 20 1.2 225 Min. 2.4 Typ(2) 3.3 0.3 0.3 0.55 0.50 Max. Units V V V V V µA µA µA µA µA V mA m V
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(4) CIN COUT Description Input Capacitance Output Capacitance Test Conditions VIN = 0 V VOUT = 0 V Typ 6 8 Max. 10 12 Units pF pF
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 = 5.0V, +25°C ambient and maximum loading. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. This parameter is determined by device characterization but is not production tested.
3
PS7006C
06/27/01
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