參數(shù)資料
型號: SY58034UMI
廠商: MICREL INC
元件分類: 時鐘及定時
英文描述: 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION
中文描述: 58034 SERIES, LOW SKEW CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32
封裝: 5 X 5 MM, MLF-32
文件頁數(shù): 5/11頁
文件大小: 544K
代理商: SY58034UMI
5
Precision Edge
SY58034U
Micrel, Inc.
M9999-020707
hbwhelp@micrel.com or (408) 955-1690
V
CC
= 2.5V
±
5% or 3.3V
±
10%; T
A
= –40
°
C to 85
°
C, R
L
= 100
across each output pair, or equivalent, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
f
MAX
t
pd
Maximum Operating Frequency
Clock V
OUT
200mV
6
7.5
GHz
Differential Propagation Delay
(IN0 or IN1-to-Q)
140
220
290
ps
(SEL-to-Q)
100
200
400
ps
t
pd
Tempco
Differential Propagation Delay
Temperature Coefficient
65
fs/
°
C
t
SKEW
Output-to-Output
Note 8
20
ps
Part-to-Part
Note 9
100
ps
t
JITTER
Clock
Cycle-to-Cycle Jitter
Note 10
1
ps
RMS
ps
RMS
ps
PP
Random Jitter (RJ)
Note 11
1
Total Jitter (TJ)
Note 12
10
Adjacent Channel
Crosstalk-Induced Jitter
Note 13
0.7
ps
RMS
ps
t
r
, t
f
Output Rise/Fall Time
Full swing, 20% to 80%
20
60
Notes:
7. High frequency AC electricals are guaranteed by design and characterization.
8. Output-to-output skew is measured between outputs under identical transitions.
9. Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and with no skew of the edges at the
respective inputs.
10. Cycle-to-cycle jitter definition: the variation of periods between adjacent cycles, T
n
–T
n–1
where T is the time between rising edges of the output
signal.
11. Random jitter is measured with a K28.7 pattern, measured at 2.5Gbps.
12. Total jitter definition: with an ideal clock input of frequency
f
MAX
, no more than one output edge in 10
12
output edges will deviate by more than the
specified peak-to-peak jitter value.
13. Crosstalk is measured at the output while applying two similar clock frequencies that are asynchronous with respect to each other at the inputs.
AC ELECTRICAL CHARACTERISTICS
(7)
SINGLE-ENDED AND DIFFERENTIAL SWINGS
V
IN
,
V
OUT
400mV (Typ.)
Figure 1a. Single-Ended Voltage Swing
V
DIFF_IN
,
V
DIFF_OUT
800mV (Typ.)
Figure 1b. Differential Voltage Swing
相關(guān)PDF資料
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