參數(shù)資料
型號: PCKEL14
英文描述: 2.5 V/3.3 V PECL/ECL 1:5 clock distribution chip
中文描述: 2.5 V/3.3 V PECL的/ ECL 1:5時鐘分配芯片
文件頁數(shù): 5/15頁
文件大?。?/td> 393K
代理商: PCKEL14
Philips Semiconductors
PCKEL14
2.5 V/3.3 V PECL/ECL 1:5 clock distribution chip
Product data
Rev. 01 — 14 October 2002
5 of 15
9397 750 09564
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
8.
Static characteristics
[1]
Devices are designed to meet the DC specifications shown in this table, after thermal equilibrium has been established. The circuit is in
a test socket or mounted on a printed circuit board and transverse air flow greater than 500 LFPM is maintained.
Input and output parameters vary 1:1 with V
CC
. V
EE
can vary +0.125 V to
1.3 V.
All loading with 50
to V
CC
2 V.
Do not use V
BB
at V
CC
< 3.0 V.
V
IHCMR(min)
varies 1:1 with V
EE
, V
IHCMR(max)
varies 1:1 with V
CC
. The V
IHCMR
range is referenced to the most positive side of the
differential input signal.
[2]
[3]
[4]
[5]
Table 5:
V
CC
= 2.5 V; V
EE
= 0 V
[2]
Symbol
Parameter
PECL DC characteristics
[1]
Conditions
T
amb
=
40
°
C
Min
Typ
28
1325 1460 1620 1435 1545 1620 1475 1545 1620 mV
T
amb
= +25
°
C
Min
Typ
30
T
amb
= +85
°
C
Min
Typ
31
Unit
Max
40
Max
40
Max
42
I
EE
V
OH
power supply current
HIGH-level output
voltage
LOW-level output
voltage
HIGH-level input
voltage
LOW-level input voltage single-ended
output voltage
reference
HIGH-level input
voltage, common mode
range (differential)
HIGH-level input current
LOW-level input current
-
-
-
mA
[3]
V
OL
[3]
670
805
945
690
795
880
690
795
880
mV
V
IH
single-ended
[4]
1310 -
1620 1335 -
1620 1335 -
1620 mV
V
IL
V
BB
[4]
690
1.07
-
-
1025 690
1.25
-
-
1025 690
1.25
-
-
1025 mV
1.31
1.15
1.15
V
V
IHCMR
[5]
1.2
-
2.1
1.2
-
2.1
1.2
-
2.1
V
I
IH
I
IL
-
0.5
300 -
-
-
150
-
-
-
0.5
300 -
-
-
150
-
-
-
0.5
300 -
-
-
150
-
-
μ
A
μ
A
μ
A
CLK
CLK
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