PCK942PBD,157 NXP Semiconductors, PCK942PBD,157 Datasheet - Page 2

• Manufacturer Part Number: PCK942PBD,157
• Description: IC CLCK DISTRIBUTION 1:18 32LQFP
• Manufacturer: NXP Semiconductors
• Type: Fanout Buffer (Distribution)r

Specifications of PCK942PBD,157

• Number Of Circuits: 1
• Ratio - Input:output: 1:18
• Differential - Input:output: Yes/No
• Input: LVPECL
• Output: LVCMOS
• Frequency - Max: 250MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Frequency-max: 250MHz
• Number Of Outputs: 18
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: 0C to 70C
• Propagation Delay Time: 4.3ns
• Operating Supply Voltage (min): 2.375V
• Mounting: Surface Mount
• Pin Count: 32
• Operating Supply Voltage (typ): 2.5/3.3V
• Package Type: LQFP
• Quiescent Current: 5mA
• Input Frequency: 250MHz
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3564; 935281251157; PCK942PBD

Philips Semiconductors
3. Ordering information
4. Functional diagram
5. Pinning information
9397 750 12261
Product data sheet
5.1 Pinning
Table 1:
Type number
PCK942PBD
Fig 1. Functional diagram of PCK942P
Fig 2. Pin configuration for LQFP32
Ordering information
Package
Name
LQFP32
Rev. 01 — 17 February 2006
PECL_CLK
PECL_CLK
PECL_CLK
PECL_CLK
GND
GND
(internal pull-up)
Description
plastic low profile quad flat package; 32 leads;
body 7
V
V
n.c.
OE
CC
CC
PCK942P
1
2
3
4
5
6
7
8
7
OE
1.4 mm
PCK942PBD
Low voltage 1 : 18 clock distribution chip
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Q0
Q1 to Q16
Q17
002aaa674
24
23
22
21
20
19
18
17
002aaa675
Q6
Q7
Q8
V
Q9
Q10
Q11
GND
CC
PCK942P
Version
SOT358-1
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