ASM3P2762A

Features:

􀂃 Generates an EMI optimized clock signal at the output.
􀂃 Integrated loop filter components.
􀂃 Operates with a 3.3V /2.5V Supply.
􀂃 Operating current less than 6mA.
􀂃 Low power CMOS design.
􀂃 Input frequency range: 6MHz to 12MHz for 2.5V
                                        : 6MHz to 13MHz for 3.3V
􀂃 Generates a 1X low EMI spread spectrum clock of the input frequency.
􀂃 Frequency deviation: -1.25% (Typ) @ 10MHz Input Frequency
􀂃 Available in 6-pin TSOT-23, 8-pin SOIC and 8-pin TSSOP packages.


Application

The ASM3P2762A is targeted towards all portable devices with very low power requirements like MP3 players and digital still cameras.


Pinout




Specifications

Symbol	Parameter	Rating	Unit
VDD, VIN	Voltage on any pin with respect to Ground	-0.5 to +7.0	V
TSTG	Storage temperature	-65 to +125	°C
TA	Operating temperature	0 to 70	°C
Ts	Max. Soldering Temperature (10 sec)	260	°C
TJ	Junction Temperature	150	°C
TDV	Static Discharge Voltage (As per JEDEC STD 22- A114-B)	2	kv

Description

The ASM3P2762A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies. That reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. The ASM3P2762A allows significant system cost savings by reducing the number of circuit board layers ferrite beads, shielding that are traditionally required to pass EMI regulations.