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ICS9179BF-03LF

P1-P3P4-P6P7-P9P10-P11
7
ICS9179-03
0258K 12/15/08
Electrical Characteristics - Outputs
T
A
= 0 - 70C; V
DD
= 3.3 V +/-5%; C
L
= 20 - 30 pF (unless otherwise stated)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Impedance R
DSP
V
O
= V
DD
*(0.5) 10 24
Ω
Output Impedance R
DSN
V
O
= V
DD
*(0.5) 10 24
Ω
Output High Voltage V
OH
I
OH
= -30 mA 2.3 3 V
Output Low Voltage V
OL
I
OL
= 23 mA 0.27 0.4 V
Output High Current I
O
H
V
OH
= 2.0 V -115 -54 mA
Output Low Current I
OL
V
OL
= 0.8 V 40 57 mA
Rise Time
1
T
r
V
OL
= 0.4 V, V
OH
= 2.4 V 0.5 0.95 1.33 ns
Fall Time
1
T
f
V
OH
= 2.4 V, V
O
L
= 0.4 V 0.5 0.95 1.33 ns
Duty Cycle
1
D
t
V
T
= 1.5 V 455055%
Skew
1
T
sk
V
T
= 1.5 V 110 250 ps
T
PHL1
V
T
= 1.5 V 1 5.2 5.5 ns
T
PLH1
V
T
= 1.5 V 1 5.2 5.5 ns
Propagation
1,2
T
PHL2
50% Buffer In to 90% Out 1 4.3 5 ns
T
PLH2
50% Buffer In to 10% Out 1 4.3 5 ns
T
EN
V
T
= 1.5 V 1 8 ns
T
DIS
V
T
= 1.5 V
18ns
Note2: Duty cycle of input clock is 47.5% to 52.5%. Input edge rate is for propagation delay
≥
1V/ns
Note1: Paramater is guaranteed by design and characterization for all operating frequencies, (10MHz - 133MHz).
Not 100% tested in production
8
ICS9179-03
0258K 12/15/08
General Layout Precautions:
1) Use a ground plane on the top layer
of the PCB in all areas not used by
traces.
2) Make all power traces and vias as
wide as possible to lower inductance.
Notes:
1 All clock outputs should have series
terminating resistor. Not shown in all
places to improve readibility of
diagram
2 Optional EMI capacitor should be
used on all CPU, SDRAM, and PCI
outputs.
Capacitor Values:
All unmarked capacitors are 0.01µF ceramic
9
ICS9179-03
0258K 12/15/08
ICS reserves the right to make changes in the device data identified in this
publication without further notice. ICS advises its customers to obtain the latest
version of all device data to verify that any information being relied upon by the
customer is current and accurate.
Ordering Information
9179yF-03LF-T
Designation for tape and reel packaging
Lead Free, RoHS Compliant (Optional)
Pattern Number (2 or 3 digit number for parts with ROM code
patterns)
Package Type
F=SSOP
Revision Designator (will not correlate with datasheet revision)
Device Type
Example:
XXXX y F - PPPLF - T
209 mil SSOP
MIN MAX MIN MAX
A--2.00--.079
A1 0.05 -- .002 --
A2 1.65 1.85 .065 .073
b 0.22 0.38 .009 .015
c 0.09 0.25 .0035 .010
D
E 7.40 8.20 .291 .323
E1 5.00 5.60 .197 .220
e
L 0.55 0.95 .022 .037
N
α
0° 8° 0° 8°
VARIATIONS
MIN MAX MIN MAX
28 9.90 10.50 .390 .413
10-0033
Reference Doc.: JEDEC Publication 95, MO-150
0.0256 BASIC
COMMON DIMENSIONS
In Millimeters In Inches
COMMON DIMENSIONS
209 mil SSOP
N
SEE VARIATIONS SEE VARIATIONS
D mm. D (inch)
SYMBOL
SEE VARIATIONS SEE VARIATIONS
0.65 BASIC
P1-P3P4-P6P7-P9P10-P11

ICS9179BF-03LF

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Description:
IC CLK BUFFER 1:10 133MHZ 28SSOP
Lifecycle:
New from this manufacturer.
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