PCK9446BD,157 NXP Semiconductors, PCK9446BD,157 Datasheet - Page 2

• Manufacturer Part Number: PCK9446BD,157
• Description: IC CLOCK BUFFER FANOUT 32LQFP
• Manufacturer: NXP Semiconductors
• Type: Fanout Buffer (Distribution), Divider, Multiplexerr

Specifications of PCK9446BD,157

• Number Of Circuits: 1
• Ratio - Input:output: 2:10
• Differential - Input:output: No/No
• Input: LVCMOS
• Output: LVCMOS
• Frequency - Max: 250MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Frequency-max: 250MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935280839157; PCK9446BD; PCK9446BD

Philips Semiconductors
3. Ordering information
4. Functional diagram
PCK9446_1
Product data sheet
Table 1.
Type number
PCK9446BD
Fig 1. Logic diagram of PCK9446
CLK_SEL
Ordering information
FSELC
MR/OE
FSELA
FSELB
CLK0
CLK1
Package
Name
LQFP32
Rev. 01 — 10 April 2006
V
V
Description
plastic low profile quad flat package; 32 leads;
body 7
CC
CC
25 k
25 k
25 k
25 k
25 k
25 k
25 k
0
1
7
1.4 mm
2.5 V and 3.3 V LVCMOS clock fan-out buffer
CLK
PCK9446
CLK
2
0
1
0
1
0
1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
bank A
bank B
bank C
002aaa707
PCK9446
QA0
QA1
QA2
QB0
QB1
QB2
QC0
QC1
QC2
QC3
Version
SOT358-1
2 of 17