PCK2002PD Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
PCK2002PD Datasheet PDF : 8 Pages
| |||
Philips Semiconductors
140 MHz PCI-X clock buffer
Product data
PCK2002P
FEATURES
• General purpose and PCI-X 1:4 clock buffer
• 8-pin TSSOP package
• See PCK2001 for 48-pin 1:18 buffer part
• See PCK2001M for 28-pin 1:10 buffer part
• See PCK2001R for 16-pin 1:6 buffer part
• Operating frequency: 0 – 140 MHz
• Part-to-part skew < 500 ps
• Low output skew: <200 ps
• 3.3 V operation
• ESD classification testing is done to JEDEC Standard JESD22.
Protection exceeds 2000 V to HBM per method A114.
DESCRIPTION
The PCK2002PL is a 1–4 fanout buffer used as a high-performance,
low skew, general purpose and PCI-X clock buffer. It distributes one
input clock (BUF_IN) signal to four output clocks (BUF_OUTn).
PIN CONFIGURATION
BUF_IN 1
OE 2
BUF_OUT0 3
VSS 4
8 BUF_OUT3
7 BUF_OUT2
6 VDD
5 BUF_OUT1
TOP VIEW
SA00552
PIN DESCRIPTION
PIN
I/O
NUMBER TYPE
SYMBOL
1
3, 5, 7, 8
6
2
4
Input
Output
Input
Input
Input
BUF_IN
BUF_OUT
(0–3)
VDD
OE
VSS
FUNCTION
Buffered clock input
Buffered clock outputs
3.3 V supply
Output Enable
Ground
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tPLH
tPHL
tr
tf
ICC
Propagation delay
BUF_IN to BUF_OUTn
Rise time
Fall time
Total supply current
CONDITIONS
VCC = 3.3 V, CL = 25 pF
VCC = 3.3 V, CL = 25 pF, 0.2VDD to 0.6VDD
VCC = 3.3 V, CL = 25 pF, 0.6VDD to 0.2VDD
VCC = 3.6 V
TYPICAL
2.9
2.8
800
600
50
UNIT
ns
ps
ps
µA
ORDERING INFORMATION
PACKAGES
8-Pin Plastic TSSOP
8-Pin Plastic SO
TEMPERATURE RANGE
–40 to +85 °C
–40 to +85 °C
ORDER CODE
PCK2002PDP
PCK2002PD
DRAWING NUMBER
SOT505-1
SOT96-1
2001 May 09
2
853-2254 26252
Share Link: 