DSA1124 Series

Automotive HCSL MEMS Oscillator for PCIe

Catalog

Automotive HCSL MEMS Oscillator for PCIe

Part	Current - Supply (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Type	Current - Supply (Disable) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Output	Frequency Stability	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Function	Ratings	Package / Case	Voltage - Supply	Frequency	Base Resonator	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]
Microchip Technology DSA1124DL1-125.0000TVAO	42 mA	0.098 "	2 mm	2.5 mm	0.079 in	XO (Standard)	22 mA	-40 °C	105 ░C	HCSL	50 ppm	0.035 "	0.9 mm	Enable/Disable	AEC-Q100	6-VDFN	3.3 V	125 MHz	MEMS	Surface Mount
Microchip Technology DSA1124CI1-038.4000TVAO	42 mA	0.126 in	2.5 mm	3.2 mm	0.098 in	XO (Standard)	22 mA	-40 °C	85 °C	HCSL	50 ppm	0.035 "	0.9 mm	Enable/Disable	AEC-Q100	6-VDFN	3.3 V	38.4 MHz	MEMS	Surface Mount
Microchip Technology DSA1124DL1-100.0000TVAO	42 mA	0.098 "	2 mm	2.5 mm	0.079 in	XO (Standard)	22 mA	-40 °C	105 ░C	HCSL	50 ppm	0.035 "	0.9 mm	Enable/Disable	AEC-Q100	6-VDFN		100 MHz	MEMS	Surface Mount	3.6 V	2.25 V
Microchip Technology DSA1124DL2-156.2500VAO	42 mA	0.098 "	2 mm	2.5 mm	0.079 in	XO (Standard)	22 mA	-40 °C	105 ░C	HCSL	25 ppm	0.035 "	0.9 mm	Enable/Disable	AEC-Q100	6-VDFN	3.3 V	156.25 MHz	MEMS	Surface Mount
Microchip Technology DSA1124DL1-125.0000VAO	42 mA	0.098 "	2 mm	2.5 mm	0.079 in	XO (Standard)	22 mA	-40 °C	105 ░C	HCSL	50 ppm	0.035 "	0.9 mm	Enable/Disable	AEC-Q100	6-VDFN	3.3 V	125 MHz	MEMS	Surface Mount
Microchip Technology DSA1124CI1-038.4000VAO	42 mA	0.126 in	2.5 mm	3.2 mm	0.098 in	XO (Standard)	22 mA	-40 °C	85 °C	HCSL	50 ppm	0.035 "	0.9 mm	Enable/Disable	AEC-Q100	6-VDFN	3.3 V	38.4 MHz	MEMS	Surface Mount

Catalog

Automotive HCSL MEMS Oscillator for PCIe

Key Features

• * AEC-Q100 qualified

• * Wide Freq. Range: 2.3 to 460MHz HCSL output

• * Low RMS Phase Jitter: <1 ps (typ.)

• * Meet PCIe Gen1/2/3/4 clock spec

• * High Stability: ±20ppm, ±25ppm, ±50 ppm

• * Automotive Grade 2: -40°C to 105°C

• * Automotive Grade 3: -40°C to 85°C

• * 2.5mm x 2.0mm, 3.2mm x 2.5mm and 5.0mm x 3.2mm

• * Supply Range of 2.25V to 3.63V

• * Low Current Consumption

• * Qualified to MIL-STD-883

• * 20x better MTF than quartz oscillators

• * High Supply Noise Rejection: -50dBc

• * Standby & Output Enable Function

• * Lead Free & RoHS Compliant

Description

The DSA1124 series of high performance automotive oscillators utilizes a proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the need for quartz or SAW technology, MEMS oscillators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of automotive applications like LiDAR and camera ADAS equipment; Ethernet, USB, MOST and CAN-FD networking, and audio/video infotainment systems. DSA1124 has a Output Enable feature allowing it to disable the outputs when pin 1 is low. It is available in industry standard packages, including the smallest 2.5mm x 2.0mm, and are "drop-in" replacements for standard 6-pin HCSL quartz crystal oscillators. Create an application specific part and order samples with the [CLOCKWORKS CONFIGURATOR](https://clockworks.microchip.com/microchip/CWHome/DSA11) tool.