pckel14-01 NXP Semiconductors, pckel14-01 Datasheet - Page 2

• Manufacturer Part Number: pckel14-01
• Description: Pckel14 2.5 V/3.3 V Pecl/ecl 1 5 Clock Distribution Chip
• Manufacturer: NXP Semiconductors

Philips Semiconductors
3. Pinning information
9397 750 09564
Product data
3.2.1 Power supply connection
3.1 Pinning
3.2 Pin description
Table 1:
Symbol
Q0-Q4
Q0-Q4
V
SEL
V
CLK
CLK
SCLK
NC
EN
V
CAUTION
Fig 1. SO20 pin configuration.
EE
BB
CC
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
Q4
Q4
Pin description
10
1
2
3
4
5
6
7
8
9
MSC895
Pin
1, 3, 5, 7, 9
2, 4, 6, 8, 10
11
12
13
14
15
16
17
19
18, 20
Rev. 01 — 14 October 2002
002aaa217
All V
supply to guarantee proper operation.
CC
20
19
18
17
16
15
14
13
12
11
and V
V CC
EN
V CC
NC
SCLK
CLK
CLK
V BB
SEL
V EE
Description
ECL differential clock outputs, non-inverted
ECL differential clock outputs, inverted
negative supply voltage
ECL clock select input
reference voltage output
ECL differential clock input, inverted
ECL differential clock input, non-inverted
ECL scan clock input
no connect
ECL synchronous enable, Active-LOW
positive supply voltage
2.5 V/3.3 V PECL/ECL 1:5 clock distribution chip
EE
pins must be connected to an appropriate power
Fig 2. TSSOP pin configuration.
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
Q4
Q4
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
10
1
2
3
4
5
6
7
8
9
002aaa353
PCKEL14
20
19
18
17
16
15
14
13
12
11
V CC
EN
V CC
NC
SCLK
CLK
CLK
V BB
SEL
V EE
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