LVCMOS Output Clock Oscillator, 0.002MHz Min, 100MHz Max
DSC612RL2A-0168T Parametric
Parameter Name
Attribute value
Objectid
7422573293
package instruction
VFLGA, 6 PIN
Reach Compliance Code
compliant
Other features
STANDBY; ENABLE/DISABLE FUNCTION; TR
maximum descent time
2 ns
Frequency Adjustment - Mechanical
NO
frequency stability
25%
Installation features
SURFACE MOUNT
Maximum operating frequency
100 MHz
Minimum operating frequency
0.002 MHz
Maximum operating temperature
105 °C
Minimum operating temperature
-40 °C
Oscillator type
LVCMOS
Output load
10 pF
physical size
2.5mm x 2.0mm x 0.89mm
longest rise time
2 ns
Maximum supply voltage
3.63 V
Minimum supply voltage
1.71 V
surface mount
YES
maximum symmetry
55/45 %
DSC612RL2A-0168T Preview
DSC612
Two-Output Low Power MEMS Clock Generator
Features
• MEMS-Based Clock Generator Eliminates the
Need for External Crystal or Reference Clock
• Two LVCMOS Output Clocks: 2 kHz to 100 MHz
• Low Power Consumption: ~5 mA (Both Outputs
Active)
• Wide Supply Voltage Range: 1.71V to 3.63V
• Ultra-Small Package Sizes:
- 1.6 mm x 1.2 mm
- 2.0 mm x 1.6 mm
- 2.5 mm x 2.0 mm
• High Frequency Stability: ±20 ppm, ±25 ppm,
±50 ppm
• Wide Temperature Range:
- Automotive: –40°C to +125°C
- Ext. Industrial: –40°C to +105°C
- Industrial: –40°C to +85°C
- Commercial: –20°C to +70°C
• Excellent Shock and Vibration Immunity:
- Shock: Qualified to MIL-STD-883E Method
2002.3. Test Condition G (30,000g)
- Vibration: Qualified to MIL-STD-883E Method
2007.2, Test Condition C (70g)
• High Reliability
• Lead-Free and RoHS-Compliant
• Automotive Option AEC-Q100 Available
General Description
The DSC612 is a MEMS low power, ultra-small
footprint, crystal-less family of clock generators. The
DSC612 family is factory-configurable and generates
up to two independent LVCMOS outputs. Each output
can be configured to generate any frequency from
2 kHz to 100 MHz.
The DSC612 implements Microchip’s proven
PureSilicon™ MEMS technology to provide low jitter
and high stability across a wide range of supply
voltages and temperatures. By eliminating the external
quartz crystal, Microchip’s crystal-less™ clock
generators significantly enhance reliability and
accelerate product development.
The DSC612 has two control inputs that can be
configured to function as output enable/disable,
standby, sleep, spread spectrum enable, and
frequency select. The DSC612 is available in space
saving 6-pin, 1.6 mm x 1.2 mm, 2.0 mm x 1.6 mm, and
2.5 mm x 2.0 mm VFLGA plastic packages.
The DSC612 spread spectrum function includes both
center and down spreading, and is explained further in
the
Spread Spectrum
section.
The DSC612 is a highly configurable device and is
factory programmed to meet the customer’s needs.
Microchip’s
ClockWorks Configurator
must be used to
choose the necessary options, create the final part
number, data sheet, and order samples.
Applications
• Low Power/Portable Applications: IoT,
Embedded/Smart Devices
• Consumer: Home Healthcare, Fitness Devices,
Home Automation
• Industrial: Building/Factory Automation,
Surveillance Cameras
Package Type
DSC612
6-Lead VFLGA
(Top View)
OE/STDBY/SLEEP/SSEN/FS/NC
1
6 VDD
OE/STDBY/SLEEP/FS/NC
2
5 CLK2
VSS
3
4 CLK1
2018 Microchip Technology Inc.
DS20006023A-page 1
DSC612
Functional Block Diagram
PIN1
PIN2
DIGITAL
CONTROL
SUPPLY
REGULATION
VDD
OUT DIV1
MEMS
RESONATOR
TEMP SENSOR +
CONTROL &
COMPENSATION
CLK1
PLL1
OUT DIV2
CLK2
PLL2
DS20006023A-page 2
2018 Microchip Technology Inc.
DSC612
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings †
Supply Voltage .......................................................................................................................................... –0.3V to +4.0V
Input Voltage .....................................................................................................................................–0.3V to V
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