ASM3I2274AG-06-OR PULSECORE [PulseCore Semiconductor], ASM3I2274AG-06-OR Datasheet - Page 2

• Manufacturer Part Number: ASM3I2274AG-06-OR
• Description: Low Power 4X Multiplier EMI Reduction IC
• Manufacturer: PULSECORE [PulseCore Semiconductor]

November 2006
rev 1.1
Pin Configuration (6-pin TSOT- 23 Package)
Pin Description
Modulation Profile
Specifications
Pin#
Input Frequency
Range
Modulation Equation
Frequency Deviation
1
2
3
4
5
6
XIN / CLKIN
Pin Name
ModOUT
XOUT
VDD
VSS
PD
Description
For 2.5V Supply
For 3.3V Supply
Type
O
O
P
P
I
I
Notice: The information in this document is subject to change without notice.
Power-down control pin. Pull low to enable power-down mode. Connect to VDD if not
used.
Crystal connection. If using an external reference, this pin must be left unconnected.
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.
Power supply for the entire chip.
Spread spectrum clock output (4X output)
Ground connection.
Low Power 4X Multiplier EMI Reduction IC
XIN / CLKIN
XOUT
PD
1
3
2
ASM3P2274A
-1.5% (Typ) @ 66MHz Output
12MHz < CLKIN < 30MHz
12MHz < CLKIN < 30MHz
Description
6
5
4
Specification
ModOUT
VDD
VSS
F
IN
/640
ASM3P2274A
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