ASM3I2579AF-08SR PULSECORE [PulseCore Semiconductor], ASM3I2579AF-08SR Datasheet - Page 3
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ASM3I2579AF-08SR
Manufacturer Part Number
ASM3I2579AF-08SR
Description
Low Power Peak EMI Reducing Solution
Manufacturer
PULSECORE [PulseCore Semiconductor]
Datasheet
1.ASM3I2579AF-08SR.pdf
(12 pages)
January 2007
rev 1.1
Pin Configuration (8-pin SOIC and TSSOP Packages)
Pin Description
Modulation Profile
Specifications
Pin#
1
2
3
4
5
6
7
8
Pin Name
XIN/CLKIN
ModOUT
SSON
XOUT
VSS
VDD
NC
NC
Modulation Equation
Frequency Deviation
Frequency Range
Description
Type
O
O
P
P
-
-
I
I
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.
When SSON is HIGH, the spread spectrum is enabled and when LOW, it turns off the
spread spectrum. Connect the pin to ground When Spread Spectrum feature is not
required.
No connect.
Ground connection.
Spread spectrum clock output.
No connect.
Power supply for the entire chip
Notice: The information in this document is subject to change without notice.
Low Power Peak EMI Reducing Solution
XIN/CLKIN
SSON
XOUT
NC
3
4
1
2
ASM3P2579A
Description
8
7
6
5
VDD
ModOUT
VSS
NC
12MHz < CLKIN < 30MHz
Specification
±1% @ 24MHz
F
IN
/640
ASM3P2579A
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