PCK942PBD,128 NXP Semiconductors, PCK942PBD,128 Datasheet - Page 5

• Manufacturer Part Number: PCK942PBD,128
• Description: IC CLOCK DIST CHIP 1:18 32LQFP
• Manufacturer: NXP Semiconductors
• Type: Fanout Buffer (Distribution)r

Specifications of PCK942PBD,128

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935281251128; PCK942PBD-F; PCK942PBD-F

Philips Semiconductors
9. Dynamic characteristics
Table 7:
T
[1]
[2]
Table 8:
T
[1]
[2]
9397 750 12261
Product data sheet
Symbol
f
t
t
t
t
t
t
Symbol
f
t
t
t
t
t
t
oper(max)
PLH
PHL
sk(o)
sk(pr)
r
f
oper(max)
PLH
PHL
sk(o)
sk(pr)
r
f
amb
amb
For a specific temperature and voltage, includes output skew.
Across temperature and voltage ranges, includes output skew.
For a specific temperature and voltage, includes output skew.
Across temperature and voltage ranges, includes output skew.
= 0 C to 70 C; V
= 0 C to 70 C; V
Dynamic characteristics
Static characteristics
Parameter
maximum operating frequency
LOW-to-HIGH propagation delay
HIGH-to-LOW propagation delay
output skew time
process skew time
rise time
fall time
Parameter
maximum operating frequency
LOW-to-HIGH propagation delay
HIGH-to-LOW propagation delay
output skew time
process skew time
rise time
fall time
CC
CC
= 2.5 V
= 3.3 V
5 %
5 %
Rev. 01 — 17 February 2006
Conditions
output-to-output
part-to-part
part-to-part
output
output
Conditions
output-to-output
part-to-part
part-to-part
output
output
Low voltage 1 : 18 clock distribution chip
[2]
[1]
[2]
[1]
Min
-
1.8
2.0
-
-
-
0.1
0.1
Min
-
1.5
1.5
-
-
-
0.1
0.1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Typ
-
-
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
PCK942P
Max
200
4.0
4.3
200
2.2
1.3
1.0
1.0
Max
250
3.2
3.6
200
1.7
1.0
1.0
1.0
Unit
MHz
ns
ns
ps
ns
ps
ns
ns
Unit
MHz
ns
ns
ps
ns
ps
ns
ns
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