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Número de pieza | PI49FCT3805DH | |
Descripción | 3.3V/ 2 x 1:5 CMOS Clock Driver | |
Fabricantes | ETC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de PI49FCT3805DH (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! PI49FCT3805D1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
3.3V, 2 x 1:5 CMOS Clock Driver
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
Packages available:
20-pin 300-mil wide SOIC (S)
20-pin 150-mil wide QSOP (Q)
20-pin 209-mil wide SSOP (H)
Logic Block Diagram
OEA
INA
5
OA0–4
INB
OEB
5
OB0–4
MON
Description
Pericom Semiconductors PI49FCT series of logic circuits are
produced using the Companys advanced submicron CMOS
technology to achieve fast speed, low skew, fast slew rate, and low
propagation delay for most computing and communication
applications.
The PI49FCT3805D is composed of non-inverting drivers. The
outputs are configured into 2 groups of one-in, five-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.
Pin Configuration
VCC
OA0
OA1
OA2
GNDA
OA3
OA4
GNDQ
OEA
INA
1 20
2 19
3 18
4 17
20-Pin
5 H,Q,S 16
6 15
7 14
8 13
9 12
10 11
VCCB
OB0
OB1
OB2
GNDB
OB3
OB4
MON
OEB
INB
Product 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
Truth Table(1)
Inputs
OEA, OEB
INA, INB
LL
LH
HL
HH
Note:
1. H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
Outputs
OAN, OBN
MON
LL
HH
ZL
ZH
1 PS8492 08/10/00
1 page PI49FCT3805D
112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122311.2233344V5566,772889900x1122133:445556677C8899M001122O3344S556677C8899l00o11c2211k2233D4455r6677i88v99e0011r22
Switching Waveforms
Propagation Delay
Input
Output
tPLH
Enable and Disable Times
3V
1.5V
tPHL
0V
VOH
1.5V
VOL
Output Skew tSK(o)
Input
tPLHx
Ox
tSK(o)
Oy
tPLHy
3V
1.5V
tPHLx
0V
VOH
1.5V
VOL
tSK(o)
VOH
1.5V
VOL
tPHLy
Enable
OE
Disable
tPZL
Output
Normally
Low
Switch
Closed
tPZH
Output
Normally
High
Switch
Open
tPLZ
3.0V
1.5V
tPHZ
1.5V
0V
3V
1.5V
0V
3.0V
0.3V VOL
0.3V VOH
0V
Package Skew tSK(t)
Input
tPLH1
Package 1
Output
Package 2
Output
tSK(t)
tPLH2
3V
1.5V
tPHL1
0V
VOH
1.5V
VOL
tSK(t)
VOH
1.5V
VOL
tPHL2
tSK(o) = | tPLHy – tPLHx | or | tPHLy – tPHLx |
Pulse Skew tSK(p)
Input
tPLH
Output
tPHL
tSK(p) = | tPHL – tPLH |
3V
1.5V
0V
VOH
1.5V
VOL
tSK(t) = | tPLH2 – tPLH1 | or | tPHL2 – tPHL1 |
5 PS8492 08/10/00
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet PI49FCT3805DH.PDF ] |
Número de pieza | Descripción | Fabricantes |
PI49FCT3805D | 3.3V/ 2 x 1:5 CMOS Clock Driver | ETC |
PI49FCT3805DH | 3.3V/ 2 x 1:5 CMOS Clock Driver | ETC |
PI49FCT3805DQ | 3.3V/ 2 x 1:5 CMOS Clock Driver | ETC |
PI49FCT3805DS | 3.3V/ 2 x 1:5 CMOS Clock Driver | ETC |
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