8S89834AKILF IDT [Integrated Device Technology], 8S89834AKILF Datasheet - Page 5

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8S89834AKILF

Manufacturer Part Number
8S89834AKILF
Description
Low Skew, 2-to-4 LVCMOS/LVTTL-to-LVPECL/ECL Clock Multiplexer
Manufacturer
IDT [Integrated Device Technology]
Datasheet
ICS8S89834I Data Sheet
Table 4D. LVPECL DC Characteristics, V
NOTE 1: Outputs terminated with 50
AC Electrical Characteristics
Table 5. AC Characteristics, V
is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal
equilibrium has been reached under these conditions.
All parameters are measured at ≤ 1GHz unless otherwise noted.
NOTE 1: Measured from V
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at the output differential cross points.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 4: Defined as skew between outputs on different devices operating at the same supply voltage, same frequency and with equal load
conditions. Using the same type of inputs on each device, the outputs are measured at the differential cross points.
ICS8S89834AKI REVISION A FEBRUARY 4, 2010
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device
Symbol
V
V
V
V
Symbol
f
t
t
t
tsk(o)
tsk(pp)
tjit
t
t
t
odc
MAX
PLH
PHL
SW
S
H
R
OH
OL
OUT
DIFF_OUT
/ t
F
Parameter
Maximum Frequency
Propagation Delay; Low-to-High; NOTE 1
Propagation Delay; High-to-Low; NOTE 1
Switchover Time
Output Skew; NOTE 2, 3
Part-to-Part Skew; NOTE 3, 4
Buffer Additive Phase Jitter, RMS; refer to
Additive Phase Jitter Section
Clock Enable Setup Time
Clock Enable Hold Time
Output Rise/Fall Time
Output Duty Cycle
Parameter
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Output Voltage Swing
Differential Output Voltage Swing
CC
/2 of the input to the differential output crossing point.
CC
to V
= 2.5V ± 5% or or 3.3V ± 10%, T
SEL to Q
EN to IN1, IN2
EN to IN1, IN2
CC
- 2V.
CC
= 3.3V ± 10% or 2.5V ± 5%, V
Test Conditions
Integration Range:
Test Conditions
(12kHz - 20MHz)
f
f
MAX
MAX
20% to 80%
200MHz
5
< 622MHz
≥ 622MHz
LOW SKEW, 2-TO-4 LVCMOS/LVTTL-TO-LVPECL/ECL CLOCK MULTIPLEXER
A
= -40°C to 85°C
EE
V
V
Minimum
CC
CC
= 0V, T
0.6
1.2
– 1.145
– 1.945
Minimum
250
300
300
300
500
A
50
45
48
= -40°C to 85°C
Typical
©2010 Integrated Device Technology, Inc.
Typical
0.12
V
V
Maximum
Maximum
CC
CC
250
550
550
550
100
1.0
2.0
30
52
55
– 0.80
– 1.60
1
Units
Units
GHz
ps
ps
ps
ps
ps
ps
ps
ps
ps
%
%
V
V
V
V

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