SY58029UMITR Micrel Inc, SY58029UMITR Datasheet - Page 5

• Manufacturer Part Number: SY58029UMITR
• Manufacturer: Micrel Inc
• Type: Clock Multiplexerr

Specifications of SY58029UMITR

• Number Of Clock Inputs: 4
• Mode Of Operation: Differential
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Package Type: MLF
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: CML/LVDS/LVPECL
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Not Compliant

Micrel, Inc.
M9999-082707
[e-mail] or [phone]
V
Symbol
f
t
t
t
t
t
Notes:
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 2.5Gbps to 3.2Gbps.
12. Deterministic jitter is measured at 2.5Gbps to 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 clock frequencies that are asynchronous with respect to each other at the inputs.
MAX
pd
pd
SKEW
JITTER
r
8. High frequency AC electricals are guaranteed by design and characterization.
9. Output-to-output skew is measured between outputs under identical input conditions.
, t
CC
AC ELECTRICAL CHARACTERISTICS
SINGLE-ENDED AND DIFFERENTIAL SWINGS
f
Tempco
respective inputs.
signal.
specified peak-to-peak jitter value.
= 2.5V ±5% or 3.3V ±10%; R
Figure 1a. Single-Ended Voltage Swing
Crosstalk Induced Jitter
(Adjacent Channel)
Output Rise/Fall Time
Parameter
Maximum Operating Frequency
Propagation Delay (Diff)
Differential Propagation Delay
Temperature Coefficient
Data
Clock
Cycle-to-Cycle Jitter
Deterministic Jitter
L
Output-to-Output
= 50ý to V
Random Jitter
V
V
IN
OUT
Part-to-Part
(SEL-to-Q)
,
Total Jitter
(IN-to-Q)
800mV (Typ.)
CC
–2V; T
Condition
V
V
Note 9
Note 10
Note 11
Note 12
Note 13
Note 14
Note 15
20% to 80%, V
A
OUT
IN
(8)
= –40°C to +85°C, V
MAX
ž 100mV
ž 400mV
, no more than one output edge in 10
5
IN
= 800mV, full output swing
23
–1 PRBS pattern.
n
–T
IN
n–1
ž 100mV, unless otherwise stated.
2.5Gbps to 3.2Gbps
2.5Gbps to 3.2Gbps
Figure 1b. Differential Voltage Swing
where T is the time between rising edges of the output
NRZ Data
Clock
12
output edges will deviate by more than the
Min
215
100
35
5
V
V
DIFF_IN
DIFF_OUT
Typ
115
60
4
7
,
1.6V (Typ.)
Precision Edge
Max
390
500
100
110
0.7
15
10
10
1
1
SY58029U
ps
ps
ps
Units
Gbps
fs/°C
ps
ps
GHz
ps
ps
ps
ps
ps
RMS
RMS
RMS
PP
PP
®