PulseCore ASM3I623S00CG-08-TT Timing-safeâ ¢ peak emi reduction ic Datasheet

ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Timing-Safe™ Peak EMI reduction IC
General Features
•
ASM3P623S00B/C/J is the eight-pin version and accepts
Clock distribution with Timing-Safe™ Peak EMI
Reduction
Input frequency range: 20MHz - 50MHz
•
one reference input and drives out one low-skew clock.
All parts have on-chip PLLs that lock to an input clock on
•
Zero input - output propagation delay
the CLKIN pin. The PLL feedback is on-chip and is
•
Low-skew outputs
obtained from the CLKOUT pad, internal to the device.
•
Output-output skew less than 250pS
•
Device-device skew less than 700pS
Multiple ASM3P623S00E/F/K devices can accept the same
•
Less than 200pS cycle-to-cycle jitter
input clock and distribute it. In this case, the skew between
•
Available in 16pin, 150mil SOIC, 4.4mm TSSOP
the outputs of the two devices is guaranteed to be less than
(ASM3P623S00/E/F/K), and in 8pin, 150 mil
700pS.
SOIC, 4.4mm TSSOP Packages
(ASM3P623S00B/C/J)
All outputs have less than 200pS of cycle-to-cycle jitter.
•
3.3V operation
The input and output propagation delay is guaranteed to be
•
Industrial temperature range
less than 250pS, and the output-to-output skew is
•
•
Advanced CMOS technology
The First True Drop-in Solution
guaranteed to be less than 250pS.
Refer “Spread Spectrum Control and Input-Output Skew
Functional Description
Table”
ASM3P623S00B/C/J/E/F/K is a versatile, 3.3V zero-delay
buffer designed to distribute high-speed Timing-Safe™
clocks with Peak EMI reduction. ASM3P623S00E/F/K
accepts one reference input and drives out eight low-skew
clocks.
It
is
available
Block Diagram
in
a
16pin
VDD
package.
The
SSON
for
deviations
and
Input-Output
Skew for
ASM3P623S00B/C/J and the ASM3P623S00E/F/K devices
The ASM3P623S00B/C/J and the ASM3P623S00E/F/K are
available in two different packages, as shown in the
ordering information table.
SS%
PLL
Modulation
XIN/CLKIN
XOUT
Crystal
Oscillator
Reference
Divider
Feedback
Divider
Phase
Detector
Loop
Filter
VCO
Feedforward
Divider
GND
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200, Campbell, CA 95008 • Tel: 408-879-9077 • Fax: 408-879-9018
www.pulsecoresemi.com
Notice: The information in this document is subject to change without notice.
CLKOUT
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Spread Spectrum Frequency Generation
The clocks in digital systems are typically square waves
PCBs etc. These methods are expensive. Spread
with a 50% duty cycle and as frequencies increase the
spectrum clocking reduces the peak energy by reducing
edge rates also get faster. Analysis shows that a square
the Q factor of the clock. This is done by slowly
wave is composed of fundamental frequency and
modulating
harmonics. The fundamental frequency and harmonics
ASM3P623S00B/C/J/E/F/K uses the center modulation
generate the energy peaks that become the source of
spread spectrum technique in which the modulated
EMI. Regulatory agencies test electronic equipment by
output frequency varies above and below the reference
measuring the amount of peak energy radiated from the
frequency with a specified modulation rate. With center
equipment. In fact, the peak level allowed decreases as
modulation, the average frequency is the same as the
the frequency increases. The standard methods of
unmodulated frequency and there is no performance
reducing EMI are to use shielding, filtering, multi-layer
degradation
the
clock
frequency.
Timing-Safe™ technology
Timing-Safe™ technology is the ability to modulate a
clock source with Spread Spectrum technology and
maintain synchronization with any associated data path.
Pin Configuration (8 Pin Devices)
CLKIN
1
NC
2
8
NC
7
VDD
SS% 3
6
CLKOUT
GND 4
5
SSON
XIN/CLKIN
ASM3P623S00B/C
1
8
NC
7
VDD
SS% 3
6
CLKOUT
GND 4
5
SSON
XOUT 2
ASM3P623S00J
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
2 of 18
The
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Pin Configuration (16 Pin Devices)
1
16
CLKOUT
2
15
CLKOUT7
VDD
3
14
CLKOUT6
SS%
4
13
VDD
GND
5
12
GND
CLKOUT2
6
11
CLKOUT5
CLKOUT3
7
10
CLKOUT4
DLY CNTRL
8
9
SSON
XIN/CLKIN
1
16
CLKOUT
XOUT
2
15
CLKOUT7
CLKOUT1
3
14
CLKOUT6
13
VDD
CLKIN
CLKOUT1
ASM3P623S00E/F
VDD
4
SS%
5
12
GND
GND
6
11
CLKOUT5
CLKOUT2
7
10
CLKOUT4
CLKOUT3
8
9
SSON
ASM3P623S00K
Pin Description for ASM3P623S00B/C
Pin #
Pin Name
1
CLKIN
2
NC
Description
Input reference frequency, 5V-tolerant input
No Connect
3
3
SS%
Spread Spectrum Selection
4
GND
Ground
5
SSON3
6
CLKOUT
1,2
Spread Spectrum enable and disable option When SSON is HIGH, the spread
spectrum is enabled and when LOW, it turns off the spread spectrum.
Buffered clock output
7
VDD
3.3V supply
8
NC
No Connect
Notes:
1. This output is driven and has an internal feedback for the PLL.
2. Weak pull-down on output. 3. Weak pull-up on these inputs. 4. Buffered clock output is Timing-Safe™
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
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May 2007
rev 0.4
Pin Description for ASM3P623S00J
Pin #
Pin Name
1
XIN/CLKIN
2
XOUT
can be connected either to an external crystal or an external reference clock.
Crystal connection. If using an external reference, this pin must be left unconnected.
3
SS%3
Spread Spectrum Selection
4
GND
Ground
5
SSON3
6
CLKOUT
Description
Crystal connection or external reference frequency input. This pin has dual functions. It
Spread Spectrum enable and disable option When SSON is HIGH, the spread
spectrum is enabled and when LOW, it turns off the spread spectrum.
1,2
Buffered clock output
7
VDD
3.3V supply
8
NC
No Connect
Notes:
1. This output is driven and has an internal feedback for the PLL.
2. Weak pull-down on output. 3. Weak pull-up on these inputs. 4. Buffered clock output is Timing-Safe™
Pin Description for ASM3P623S00E/F
Pin #
Pin Name
1
CLKIN
Input reference frequency, 5V tolerant input
1
2
CLKOUT1
3
VDD
SS%
5
GND
6
Spread Spectrum Selection
Ground
1
Buffered clock output
1
Buffered clock output
CLKOUT2
7
CLKOUT3
8
DLY CNTRL
9
SSON3
10
spectrum is enabled and when LOW, it turns off the spread spectrum.
Buffered clock output
1
Buffered clock output
CLKOUT4
12
GND
13
VDD
16
Ground
3.3V supply
1
Buffered clock output
1
Buffered clock output
1,3
Buffered clock output
CLKOUT6
CLKOUT7
CLKOUT
is in the range of 100-200pS
1
CLKOUT5
15
The pin is used to skew the outputs such that they align with the input. The skew can
Spread Spectrum enable and disable option. When SSON is HIGH, the spread
11
14
Buffered clock output
3.3V supply
2
4
Description
Notes:
1. Weak pull-down on all outputs. 2. Weak pull-up on these inputs.
3. This output is driven and has an internal feedback for the PLL.
4. Buffered clock outputs are Timing-Safe™
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
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May 2007
rev 0.4
Pin Description for ASM3P623S00K
Pin #
Pin Name
1
XIN/CLKIN
2
XOUT
3
CLKOUT11
4
VDD
Description
Crystal connection or external reference frequency input. This pin has dual functions. It
can be connected either to an external crystal or an external reference clock.
Crystal connection. If using an external reference, this pin must be left unconnected.
Buffered clock output
3.3V supply
2
5
SS%
6
GND
Spread Spectrum Selection
Ground
7
1
CLKOUT2
Buffered clock output
8
CLKOUT31
Buffered clock output
9
SSON2
10
Spread Spectrum enable and disable option. When SSON is HIGH, the spread
spectrum is enabled and when LOW, it turns off the spread spectrum.
1
Buffered clock output
1
Buffered clock output
CLKOUT4
11
CLKOUT5
12
GND
13
VDD
14
Ground
3.3V supply
1
Buffered clock output
1
Buffered clock output
1,3
Buffered clock output
CLKOUT6
15
CLKOUT7
16
CLKOUT
Notes: 1. Weak pull-down on all outputs. 2. Weak pull-up on these inputs.
3. This output is driven and has an internal feedback for the PLL.
4. Buffered clock outputs are Timing-Safe™
Spread Spectrum Control and Input-Output Skew Table
(Note: The values given in the table are for an input frequency of 32MHz)
Device
ASM3P623S00B
ASM3P623S00C
ASM3P623S00J
ASM3P623S00E
ASM3P623S00F
ASM3P623S00K
SS%
Deviation
Input-Output Skew(±TSKEW)
0
±0.25 %
0.125
1
±0.5 %
0.25
0
±0.125 %
0.125
1
±0.25 %
0.25
0
±0.125 %
0.125
1
±0.25 %
0.25
0
±0.25 %
0.125
1
±0.5 %
0.25
0
±0.125 %
0.125
1
±0.25 %
0.25
0
±0.125 %
0.125
1
±0.25 %
0.25
Note: TSKEW is measured in units of the Clock Period
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
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ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
VDD
Voltage on any pin with respect to Ground
-0.5 to +4.6
V
TSTG
Storage temperature
-65 to +125
°C
°C
Ts
Max. Soldering Temperature (10 sec)
260
TJ
Junction Temperature
150
°C
2
KV
TDV
Static Discharge Voltage (As per JEDEC STD22- A114-B)
Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect
device reliability.
Operating Conditions for ASM3P623S00B/C/J/E/F/K Devices
Parameter
Min
Max
Unit
Supply Voltage
3.0
3.6
V
TA
Operating Temperature (Ambient Temperature)
-40
+85
°C
CL
Load Capacitance
30
pF
CIN
Input Capacitance
7
pF
VDD
Description
Electrical Characteristics for ASM3P623S00B/C/J/E/F/K
Parameter
VIL
Description
5
Input HIGH Voltage
IIL
Input LOW Current
IIH
Min
Typ
Input LOW Voltage
VIH
VOL
Test Conditions
5
Max
Unit
0.8
V
2.0
V
VIN = 0V
50
µA
Input HIGH Current
VIN = VDD
100
µA
Output LOW Voltage6
IOL = 8mA
0.4
V
6
VOH
Output HIGH Voltage
IOH = -8mA
IDD
Supply Current
Unloaded outputs
Zo
Output Impedance
2.4
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
V
15
mA
23
Ω
6 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Switching Characteristics for ASM3P623S00B/C/J/E/F/K
Parameter
1/t1
Description
Output Frequency
6
Duty Cycle = (t2 / t1) * 100
t3
Output Rise Time
6,7
Output Fall Time
t5
Output-to-output skew 6
Delay, CLKIN Rising Edge to
CLKOUT Rising Edge
6
t7
Device-to-Device Skew 6
tJ
Cycle-to-cycle jitter 6
tLOCK
PLL Lock Time 6
Min
30pF load
20
Measured at VDD/2
40
Measured between 0.8V and 2.0V
6,7
t4
t6
Test Conditions
Typ
50
Max
Unit
50
MHz
60
%
2.5
nS
Measured between 2.0V and 0.8V
2.5
nS
All outputs equally loaded
250
pS
Measured at VDD /2
±350
pS
700
pS
200
pS
1.0
mS
Measured at VDD/2 on the CLKOUT pins
of the device
Loaded outputs
Stable power supply, valid clock presented
on CLKIN pin
Notes:
5. CLKIN input has a threshold voltage of VDD/2
6. Parameter is guaranteed by design and characterization. Not 100% tested in production
7. The parameters are specified with loaded outputs.
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
7 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Switching Waveforms
Duty Cycle Timing
t1
t2
1.4 V
1.4 V
1.4 V
All Outputs Rise/Fall Time
OUTPUT
2.0 V
0.8 V
2.0 V
0.8 V
3.3 V
0V
t4
t3
Output - Output Skew
1.4 V
O UTPUT
1.4 V
O UTPUT
t5
Input - Output Propagation Delay
VDD /2
INPUT
VDD /2
OUTPUT
t6
Device - Device Skew
CLKOUT, Device 1
VDD /2
VDD /2
CLKOUT, Device 2
t7
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
8 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Test Circuit
Input-Output Skew
Input
Timing-Safe™
Output
+3.3V
VDD
TSKEW -
TSKEW+
+3.3V
0.1uF
CLKOUT
OUTPUTS
CLOAD
VDD
0.1uF
One clock cycle
N=1
GND
GND
TSKEW represents input-output skew
when spread spectrum is ON
For example, TSKEW = ± 0.125 for an
Input clock 32MHz, translates in to
(1/32MHz) * 0.125=3.90nS
A Typical example of Timing-Safe™ waveform
Input
Input
CLKOUT with SSOFF
Timing-Safe™ CLKOUT
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
9 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Package Information
8-lead (150-mil) SOIC Package
H
E
D
A2
A
C
A1
D
θ
e
L
B
Dimensions
Symbol
Inches
Min
Max
Millimeters
Min
Max
A1
0.004
0.010
0.10
0.25
A
0.053
0.069
1.35
1.75
A2
0.049
0.059
1.25
1.50
B
0.012
0.020
0.31
0.51
C
0.007
0.010
0.18
0.25
D
0.193 BSC
4.90 BSC
E
0.154 BSC
3.91 BSC
e
0.050 BSC
1.27 BSC
H
0.236 BSC
6.00 BSC
L
0.016
0.050
0.41
1.27
θ
0°
8°
0°
8°
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
10 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
8-lead TSSOP (4.40-MM Body)
H
E
D
A2
A
C
θ
e
A1
L
B
Dimensions
Symbol
Inches
Min
Millimeters
Max
A
Min
Max
0.043
1.10
A1
0.002
0.006
0.05
0.15
A2
0.033
0.037
0.85
0.95
B
0.008
0.012
0.19
0.30
c
0.004
0.008
0.09
0.20
D
0.114
0.122
2.90
3.10
E
0.169
0.177
4.30
4.50
e
0.026 BSC
0.65 BSC
H
0.252 BSC
6.40 BSC
L
0.020
0.028
0.50
0.70
θ
0°
8°
0°
8°
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
11 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
16-lead (150 Mil) Molded SOIC Package
PIN 1 ID
1
8
H
E
9
16
D
h
Seating Plane
A2
D
A
e
C
θ
0.004
L
A1
B
Dimensions
Symbol
Inches
Millimeters
Min
Max
Min
Max
A
0.053
0.069
1.35
1.75
A1
0.004
0.010
0.10
0.25
A2
0.049
0.059
1.25
1.50
B
0.013
0.022
0.33
0.53
C
0.008
0.012
0.19
0.27
D
0.386
0.394
9.80
10.01
E
0.150
0.157
3.80
4.00
e
0.050 BSC
1.27 BSC
H
0.228
0.244
5.80
6.20
h
0.010
0.016
0.25
0.41
L
0.016
0.035
0.40
0.89
θ
0°
8°
0°
8°
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
12 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
16-lead TSSOP (4.40-MM Body)
1
8
PIN 1 ID
E
16
A
A2
e
B
A1
Seating Plane
C
θ
D
9
H
L
D
Dimensions
Symbol
Inches
Min
Millimeters
Max
A
Min
Max
0.043
1.20
A1
0.002
0.006
0.05
0.15
A2
0.031
0.041
0.80
1.05
B
0.007
0.012
0.19
0.30
C
0.004
0.008
0.09
0.20
D
0.193
0.201
4.90
5.10
E
0.169
0.177
4.30
4.50
e
0.026 BSC
0.65 BSC
H
0.252 BSC
6.40 BSC
L
0.020
0.030
0.50
0.75
θ
0°
8°
0°
8°
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
13 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Ordering Codes
Ordering Code
Marking
Package Type
Temperature
ASM3P623S00EF-16-ST
3P623S00EF
16-pin 150-mil SOIC- TUBE, Pb Free
Commercial
ASM3P623S00FF-16-ST
3P623S00FF
16-pin 150-mil SOIC- TUBE, Pb Free
Commercial
ASM3P623S00KF-16-ST
3P623S00KF
16-pin 150-mil SOIC- TUBE, Pb Free
Commercial
ASM3I623S00EF-16-ST
3I623S00EF
16-pin 150-mil SOIC- TUBE, Pb Free
Industrial
ASM3I623S00FF-16-ST
3I623S00FF
16-pin 150-mil SOIC- TUBE, Pb Free
Industrial
ASM3I623S00KF-16-ST
3I623S00KF
16-pin 150-mil SOIC- TUBE, Pb Free
Industrial
ASM3P623S00EF-16-SR
3P623S00EF
16-pin 150-mil SOIC-TAPE & REEL, Pb Free
Commercial
ASM3P623S00FF-16-SR
3P623S00FF
16-pin 150-mil SOIC-TAPE & REEL, Pb Free
Commercial
ASM3P623S00KF-16-SR
3P623S00KF
16-pin 150-mil SOIC-TAPE & REEL, Pb Free
Commercial
ASM3I623S00EF-16-SR
3I623S00EF
16-pin 150-mil SOIC-TAPE & REEL, Pb Free
Industrial
ASM3I623S00FF-16-SR
3I623S00FF
16-pin 150-mil SOIC-TAPE & REEL, Pb Free
Industrial
ASM3I623S00KF-16-SR
3I623S00KF
16-pin 150-mil SOIC-TAPE & REEL, Pb Free
Industrial
ASM3P623S00EF-16-TT
3P623S00EF
16-pin 4.4-mm TSSOP - TUBE, Pb Free
Commercial
ASM3P623S00FF-16-TT
3P623S00FF
16-pin 4.4-mm TSSOP - TUBE, Pb Free
Commercial
ASM3P623S00KF-16-TT
3P623S00KF
16-pin 4.4-mm TSSOP - TUBE, Pb Free
Commercial
ASM3I623S00EF-16-TT
3I623S00EF
16-pin 4.4-mm TSSOP - TUBE, Pb Free
Industrial
ASM3I623S00FF-16-TT
3I623S00FF
16-pin 4.4-mm TSSOP - TUBE, Pb Free
Industrial
ASM3I623S00KF-16-TT
3I623S00KF
16-pin 4.4-mm TSSOP - TUBE, Pb Free
Industrial
ASM3P623S00EF-16-TR
3P623S00EF
16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Commercial
ASM3P623S00FF-16-TR
3P623S00FF
16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Commercial
ASM3P623S00KF-16-TR
3P623S00KF
16-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Commercial
ASM3I623S00EF-16-TR
3I623S00EF
16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Industrial
ASM3I623S00FF-16-TR
3I623S00FF
16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Industrial
ASM3I623S00KF-16-TR
3I623S00KF
16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Industrial
ASM3P623S00BF-08-ST
3P623S00BF
8-pin 150-mil SOIC- TUBE, Pb Free
Commercial
ASM3I623S00BF-08-ST
3I623S00BF
8-pin 150-mil SOIC- TUBE, Pb Free
Industrial
ASM3P623S00BF-08-SR
3P623S00BF
8-pin 150-mil SOIC-TAPE & REEL, Pb Free
Commercial
ASM3I623S00BF-08-SR
3I623S00BF
8-pin 150-mil SOIC-TAPE & REEL, Pb Free
Industrial
ASM3P623S00BF-08-TT
3P623S00BF
8-pin 4.4-mm TSSOP - TUBE, Pb Free
Commercial
ASM3I623S00BF-08-TT
3I623S00BF
8-pin 4.4-mm TSSOP - TUBE, Pb Free
Industrial
ASM3P623S00BF-08-TR
3P623S00BF
8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Commercial
ASM3I623S00BF-08-TR
3I623S00BF
8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Industrial
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
14 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Ordering Codes (cont’d)
Ordering Code
Marking
Package Type
Temperature
ASM3P623S00CF-08-ST
3P623S00CF
8-pin 150-mil SOIC- TUBE, Pb Free
Commercial
ASM3I623S00CF-08-ST
3I623S00CF
8-pin 150-mil SOIC- TUBE, Pb Free
Industrial
ASM3P623S00CF-08-SR
3P623S00CF
8-pin 150-mil SOIC-TAPE & REEL, Pb Free
Commercial
ASM3I623S00CF-08-SR
3I623S00CF
8-pin 150-mil SOIC-TAPE & REEL, Pb Free
Industrial
ASM3P623S00CF-08-TT
3P623S00CF
8-pin 4.4-mm TSSOP - TUBE, Pb Free
Commercial
ASM3I623S00CF-08-TT
3I623S00CF
8-pin 4.4-mm TSSOP - TUBE, Pb Free
Industrial
ASM3P623S00CF-08-TR
3P623S00CF
8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Commercial
ASM3I623S00CF-08-TR
3I623S00CF
8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Industrial
ASM3P623S00JF-08-ST
3P623S00JF
8-pin 150-mil SOIC- TUBE, Pb Free
Commercial
ASM3I623S00JF-08-ST
3I623S00JF
8-pin 150-mil SOIC- TUBE, Pb Free
Industrial
ASM3P623S00JF-08-SR
3P623S00JF
8-pin 150-mil SOIC-TAPE & REEL, Pb Free
Commercial
ASM3I623S00JF-08-SR
3I623S00JF
8-pin 150-mil SOIC-TAPE & REEL, Pb Free
Industrial
ASM3P623S00JF-08-TT
3P623S00JF
8-pin 4.4-mm TSSOP - TUBE, Pb Free
Commercial
ASM3I623S00JF-08-TT
3I623S00JF
8-pin 4.4-mm TSSOP - TUBE, Pb Free
Industrial
ASM3P623S00JF-08-TR
3P623S00JF
8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Commercial
ASM3I623S00JF-08-TR
3I623S00JF
8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free
Industrial
ASM3P623S00EG-16-ST
3P623S00EG
16-pin 150-mil SOIC- TUBE, Green
Commercial
ASM3P623S00FG-16-ST
3P623S00FG
16-pin 150-mil SOIC- TUBE, Green
Commercial
ASM3P623S00KG-16-ST
3P623S00KG
16-pin 150-mil SOIC-TUBE, Green
Commercial
ASM3I623S00EG-16-ST
3I623S00EG
16-pin 150-mil SOIC- TUBE, Green
Industrial
ASM3I623S00FG-16-ST
3I623S00FG
16-pin 150-mil SOIC- TUBE, Green
Industrial
ASM3I623S00KG-16-ST
3I623S00KG
16-pin 150-mil SOIC-TUBE, Green
Industrial
ASM3P623S00EG-16-SR
3P623S00EG
16-pin 150-mil SOIC-TAPE & REEL, Green
Commercial
ASM3P623S00FG-16-SR
3P623S00FG
16-pin 150-mil SOIC-TAPE & REEL, Green
Commercial
ASM3P623S00KG-16-SR
3P623S00KG
16-pin 150-mil SOIC-TAPE & REEL, Green
Commercial
ASM3I623S00EG-16-SR
3I623S00EG
16-pin 150-mil SOIC-TAPE & REEL, Green
Industrial
ASM3I623S00FG-16-SR
3I623S00FG
16-pin 150-mil SOIC-TAPE & REEL, Green
Industrial
ASM3I623S00KG-16-SR
3I623S00KG
16-pin 150-mil SOIC-TAPE & REEL, Green
Industrial
ASM3P623S00EG-16-TT
3P623S00EG
16-pin 4.4-mm TSSOP - TUBE, Green
Commercial
ASM3P623S00FG-16-TT
3P623S00FG
16-pin 4.4-mm TSSOP - TUBE, Green
Commercial
ASM3P623S00KG-16-TT
3P623S00KG
16-pin 4.4-mm TSSOP - TUBE, Green
Commercial
ASM3I623S00EG-16-TT
3I623S00EG
16-pin 4.4-mm TSSOP - TUBE, Green
Industrial
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
15 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Ordering Codes (cont’d)
Ordering Code
Marking
Package Type
Temperature
ASM3I623S00FG-16-TT
3I623S00FG
16-pin 4.4-mm TSSOP - TUBE, Green
Industrial
ASM3I623S00KG-16-TT
3I623S00KG
16-pin 4.4-mm TSSOP - TUBE, Green
Industrial
ASM3P623S00EG-16-TR
3P623S00EG
16- pin 4.4-mm TSSOP - TAPE & REEL, Green
Commercial
ASM3P623S00FG-16-TR
3P623S00FG
16- pin 4.4-mm TSSOP - TAPE & REEL, Green
Commercial
ASM3P623S00KG-16-TR
3P623S00KG
16-pin 4.4-mm TSSOP - TAPE & REEL, Green
Commercial
ASM3I623S00EG-16-TR
3I623S00EG
16- pin 4.4-mm TSSOP - TAPE & REEL, Green
Industrial
ASM3I623S00FG-16-TR
3I623S00FG
16- pin 4.4-mm TSSOP - TAPE & REEL, Green
Industrial
ASM3I623S00KG-16-TR
3I623S00KG
16-pin 4.4-mm TSSOP - TAPE & REEL, Green
Industrial
ASM3P623S00BG-08-ST
3P623S00BG
8-pin 150-mil SOIC- TUBE, Green
Commercial
ASM3I623S00BG-08-ST
3I623S00BG
8-pin 150-mil SOIC- TUBE, Green
Industrial
ASM3P623S00BG-08-SR
3P623S00BG
8-pin 150-mil SOIC-TAPE & REEL, Green
Commercial
ASM3I623S00BG-08-SR
3I623S00BG
8-pin 150-mil SOIC-TAPE & REEL, Green
Industrial
ASM3P623S00BG-08-TT
3P623S00BG
8-pin 4.4-mm TSSOP - TUBE, Green
Commercial
ASM3I623S00BG-08-TT
3I623S00BG
8-pin 4.4-mm TSSOP - TUBE, Green
Industrial
ASM3P623S00BG-08-TR
3P623S00BG
8- pin 4.4-mm TSSOP - TAPE & REEL, Green
Commercial
ASM3I623S00BG-08-TR
3I623S00BG
8-pin 4.4-mm TSSOP - TAPE & REEL, Green
Industrial
ASM3P623S00CG-08-ST
3P623S00CG
8-pin 150-mil SOIC- TUBE, Green
Commercial
ASM3I623S00CG-08-ST
3I623S00CG
8-pin 150-mil SOIC- TUBE, Green
Industrial
ASM3P623S00CG-08-SR
3P623S00CG
8-pin 150-mil SOIC-TAPE & REEL, Green
Commercial
ASM3I623S00CG-08-SR
3I623S00CG
8-pin 150-mil SOIC-TAPE & REEL, Green
Industrial
ASM3P623S00CG-08-TT
3P623S00CG
8-pin 4.4-mm TSSOP - TUBE, Green
Commercial
ASM3I623S00CG-08-TT
3I623S00CG
8-pin 4.4-mm TSSOP - TUBE, Green
Industrial
ASM3P623S00CG-08-TR
3P623S00CG
8- pin 4.4-mm TSSOP - TAPE & REEL, Green
Commercial
ASM3I623S00CG-08-TR
3I623S00CG
8-pin 4.4-mm TSSOP - TAPE & REEL, Green
Industrial
ASM3P623S00JG-08-ST
3P623S00JG
8-pin 150-mil SOIC- TUBE, Green
Commercial
ASM3I623S00JG-08-ST
3I623S00JG
8-pin 150-mil SOIC- TUBE, Green
Industrial
ASM3P623S00JG-08-SR
3P623S00JG
8-pin 150-mil SOIC-TAPE & REEL, Green
Commercial
ASM3I623S00JG-08-SR
3I623S00JG
8-pin 150-mil SOIC-TAPE & REEL, Green
Industrial
ASM3P623S00JG-08-TT
3P623S00JG
8-pin 4.4-mm TSSOP - TUBE, Green
Commercial
ASM3I623S00JG-08-TT
3I623S00JG
8-pin 4.4-mm TSSOP - TUBE, Green
Industrial
ASM3P623S00JG-08-TR
3P623S00JG
8- pin 4.4-mm TSSOP - TAPE & REEL, Green
Commercial
ASM3I623S00JG-08-TR
3I623S00JG
8-pin 4.4-mm TSSOP - TAPE & REEL, Green
Industrial
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
16 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
Device Ordering Information
A S M 3 P 6 2 3 S 0 0 B F - 0 8 - T R
R = Tape & Reel, T = Tube or Tray
O = SOT
S = SOIC
T = TSSOP
A = SSOP
V = TVSOP
B = BGA
Q = QFN
U = MSOP
E = TQFP
L = LQFP
U = MSOP
P = PDIP
D = QSOP
X = SC-70
DEVICE PIN COUNT
F = LEAD FREE AND RoHS COMPLIANT PART
G = GREEN PACKAGE, LEAD FREE, and RoHS
PART NUMBER
X= Automotive
I= Industrial
P or n/c = Commercial
(-40C to +125C) (-40C to +85C)
(0C to +70C)
1 = Reserved
2 = Non PLL based
3 = EMI Reduction
4 = DDR support products
5 = STD Zero Delay Buffer
6 = Power Management
7 = Power Management
8 = Power Management
9 = Hi Performance
0 = Reserved
PulseCore Semiconductor Mixed Signal Product
Licensed under US patent #5,488,627, #6,646,463 and #5,631,920.
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
17 of 18
ASM3P623S00B/C/J/E/F/K
May 2007
rev 0.4
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200
Campbell, CA 95008
Tel: 408-879-9077
Fax: 408-879-9018
www.pulsecoresemi.com
Copyright © PulseCore Semiconductor
All Rights Reserved
Part Number: ASM3P623S00B/C/J/E/F/K
Document Version: 0.4
Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to PulseCore Semiconductor, dated 11-11-2003
Timing-Safe™ US Patent Pending.
© Copyright 2006 PulseCore Semiconductor Corporation. All rights reserved. Our logo and name are trademarks or
registered trademarks of PulseCore Semiconductor. All other brand and product names may be the trademarks of their
respective companies. PulseCore reserves the right to make changes to this document and its products at any time without
notice. PulseCore assumes no responsibility for any errors that may appear in this document. The data contained herein
represents PulseCore’s best data and/or estimates at the time of issuance. PulseCore reserves the right to change or
correct this data at any time, without notice. If the product described herein is under development, significant changes to
these specifications are possible. The information in this product data sheet is intended to be general descriptive
information for potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to
any user or customer. PulseCore does not assume any responsibility or liability arising out of the application or use of any
product described herein, and disclaims any express or implied warranties related to the sale and/or use of PulseCore
products including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any
intellectual property rights, except as express agreed to in PulseCore’s Terms and Conditions of Sale (which are available
from PulseCore). All sales of PulseCore products are made exclusively according to PulseCore’s Terms and Conditions of
Sale. The purchase of products from PulseCore does not convey a license under any patent rights, copyrights; mask works
rights, trademarks, or any other intellectual property rights of PulseCore or third parties. PulseCore does not authorize its
products for use as critical components in life-supporting systems where a malfunction or failure may reasonably be
expected to result in significant injury to the user, and the inclusion of PulseCore products in such life-supporting systems
implies that the manufacturer assumes all risk of such use and agrees to indemnify PulseCore against all claims arising
from such use.
Timing-Safe™ Peak EMI Reduction IC
Notice: The information in this document is subject to change without notice.
18 of 18
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