Micro Crystal
Low Power Clock Oscillator 32.768 kHz
OV-7605-C8
June 2017
3/20
Rev. 1.0
OV-7605-C8
Low Power Clock Oscillator 32.768 kHz
1. OVERVIEW
Oscillator with built-
in “Tuning Fork” crystal oscillating at 32.768 kHz
Very tight frequency tolerance: ±20 ppm
Excellent oscillator stability: < 3 ppm/V
High shock and vibration resistance
Wide operating voltage range: 1.6 V to 5.5 V
Very low power consumption: typ. 450 nA
Standard operating temperature range T
A
: -40 to +85°C
CLKOUT enable/disable
Low aging rate
Ultra-miniature ceramic SMT package, RoHS-compliant and 100% lead-free: 2.0 x 1.2 x 0.85 mm
Available for Medical Implantable applications
Automotive qualification according to AEC-Q200 available
GENERAL DESCRIPTION
1.1.
The OV-7605-C8 combines an advanced very low power CMOS oscillator circuitry together with a 32.768 kHz
“tuning-fork” crystal in an ultra-miniature ceramic package. No external components are required. The very low
power consumption over a wide supply voltage and temperature range is the key feature of this product.
The frequency output on CLKOUT pin can be enabled/disabled by the CLKOE pin. The CLKOUT frequency is
enabled when CLKOE pin is connected to V
DD
. When the CLKOE pin is tied to GND the frequency is disabled and
the CLKOUT pin is high impedance (Hi-Z).
The OV-7605-C8 is available for Medical Implantable applications.
APPLICATIONS
1.2.
The OV-7605-C8 oscillator module combines very low power consumption with a ultra-small ceramic package:
Smallest oscillator module (embedded XTAL) in a ultra-small 2.0 x 1.2 x 0.85 mm lead-free ceramic
package
Price competitive
The unique size and the competitive pricing make this product perfectly suitable for many applications:
Communication: IoT / Wearables / Wireless Sensors and Tags / Handsets
Automotive: M2M / Navigation & Tracking Systems / Dashboard / Tachometers / Engine Controller
Car Audio & Entertainment Systems
Metering: E-Meter / Heating Counter / Smart Meters / PV Converter / Utility metering
Outdoor: ATM & POS systems / Surveillance & Safety systems / Ticketing Systems
Medical: Glucose Meter / Health Monitoring Systems / Implantable
Safety: Security & Camera Systems / Door Lock & Access Control
Consumer: Gambling Machines / TV & Set Top Boxes / White Goods
Automation: PLC / Data Logger / Home & Factory Automation / Industrial and Consumer Electronics
