sy58026u Micrel Semiconductor, sy58026u Datasheet - Page 5

• Manufacturer Part Number: sy58026u
• Description: Sy58026u Ultra Precision Dual 2 1 Lvpecl Mux With Internal Termination
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
V
Symbol
f
t
t
t
t
Notes:
7. High-speed AC parameters are guaranteed by design and characterization. V
8. Input-to-input skew is the difference in time between two inputs to the output within a bank.
9. Bank-to-bank skew is the difference in time from input to the output between bank.
10. 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
11. Random jitter is measured with a K28.7 comma detect character pattern, measured at 5Gbps and 2.5Gbps/3.2Gbps.
12. Deterministic jitter is measured at 2.5Gbps/3.2Gbps, with both K28.5 and 2
13. Cycle-to-cycle jitter definition: the variation of periods between adjacent cycles, T
14. Total jitter definition: with an ideal clock input of frequency - f
15. Crosstalk is measured at the output while applying two similar frequencies that are asynchronous with respect to each other at the inputs.
M9999-082707
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MAX
pd
SKEW
JITTER
r
, t
CC
AC ELECTRICAL CHARACTERISTICS
f
respective inputs.
signal.
specified peak-to-peak jitter value.
TRUTH TABLES
= 2.5V ±5% or 3.3V ±10%; T
INA0
INB0
X
X
X
X
0
1
0
1
Parameter
Maximum Operating Frequency
Propagation Delay
Input-to-Input Skew (Within-bank)
Bank-to-Bank Skew
Part-to-Part Skew
Data
Clock
Crosstalk-induced Jitter
Output Rise/Fall Time 20% to 80%
Channel-to-Channel (Within-bank)
Cycle-to-Cycle Jitter (RJ)
/INA0
/INB0
Deterministic Jitter (DJ)
X
X
X
X
1
0
1
0
Random Jitter (RJ)
A
= –40°C to +85°C; R
Total Jitter (TJ)
SEL-to-Q
IN-to-Q
INA1
INB1
X
X
X
X
0
1
0
1
Condition
V
V
Note 8
Note 9
Note 10
Note 11
Note 12
Note 13
Note 14
Note 15, Within-bank.
At full swing.
L
OUT
IN
(7)
MAX
= 50ý to V
ž 300mV
ž 400mV
, no more than one output edge in 10
/INA1
/INB1
5
CC
X
X
1
0
X
X
1
0
23
–2V, unless otherwise stated.
–1 PRBS pattern
IN
swing ž 100mV unless otherwise noted.
n
–T
n–1
where T is the time between rising edges of the output
SELA
SELB
0
0
1
1
0
0
1
1
NRZ Data
12
Clock
output edges will deviate by more than the
Min
160
100
35
5
QA
QB
0
1
0
1
0
1
0
1
Typ
230
220
70
6
7
8
Precision Edge
Max
310
400
100
110
0.7
15
20
10
10
1
1
/QA
/QB
SY58026U
1
0
1
0
1
0
1
0
ps
ps
ps
Units
Gbps
ps
ps
GHz
ps
ps
ps
ps
ps
ps
RMS
RMS
RMS
PP
PP
®