SY89855UMG Micrel Inc, SY89855UMG Datasheet - Page 6

• Manufacturer Part Number: SY89855UMG
• Description: IC,ANALOG MUX,QUAD,2-CHANNEL,LLCC,32PIN,PLASTIC
• Manufacturer: Micrel Inc
• Type: Multiplexerr
• Series: SY89r

Specifications of SY89855UMG

• Circuit: 1 x 4:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• 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: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2101-5; SY89855UMG

Micrel, Inc.
AC Electrical Characteristics
V
Notes:
6.
7.
8.
9.
10. Deterministic jitter is measured at 2.5Gbps with both K28.5 and 2
11. Cycle-to-cycle jitter definition: the variation of periods between adjacent cycles, T
12. Total jitter definition: with an ideal clock input of frequency <f
13. Crosstalk is measured at the output while applying two similar differential clock frequencies that are asynchronous with respect to each other
August 2007
Symbol
f
t
t
Tempco
t
t
t
CC
MAX
pd
pd
SKEW
JITTER
r,
t
f
High frequency AC electricals are guaranteed by design and characterization.
Output-to-output skew is measured between outputs under identical input conditions.
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.
Random jitter is measured with a K28.7 character pattern, measured at <f
output signal.
the specified peak-to-peak jitter value.
at the inputs.
= 2.5V ±5% or 3.3V ±10%; T
Parameter
Maximum Operating Frequency
Propagation Delay
IN-to-Q
SEL-to-Q
Differential Propagation Delay
Temperature Coefficient
Output-to-Output
Part-to-Part
Data
Random Jitter (RJ)
Deterministic Jitter (DJ)
Clock
Cycle-to-Cycle Jitter
Total Jitter (TJ)
Crosstalk-induced Jitter
(Adjacent Channel)
Output Rise/Fall Time (20% to 80%)
A
= –40°C to + 85°C, R
(6)
NRZ Data
Clock, V
V
Note 7
Note 8
Note 9
Note 10
Note 11
Note 12
Note 13
At full output swing.
Condition
IN
> 100mV
MAX
, no more than one output edge in 10
L
23
OUT
= 50Ω to V
-1 PRBS pattern.
6
> 400mV
MAX
.
CC
n
– T
–2V, unless otherwise stated.
n-1
where T is the time between rising edges of the
[e-mail]
12
Min
210
100
2.5
2.5
output edges will deviate by more than
50
Typ
100
300
300
234
9
or [phone]
M9999-082907-C
Max
410
500
150
180
0.7
20
10
10
1
1
SY89855U
Units
ps
ps
ps
Gbps
fs/°C
GHz
ps
ps
ps
ps
ps
ps
ps
RMS
RMS
RMS
PP
PP