Real Time Clock

Real Time Clock

Continuous Rate 10 Mb/s to 675 Mb/s Clock and Data Recovery IC with Integrated Limiting Amp Features: Serial data input: 10 Mb/s to 675 Mb/s Exceeds SONET requirements for jitter transfer/generation/tolerance Quantizer sensitivity: 3.3 mV typical Adjustable slice level: ±95 mV Patented clock recovery architecture Loss-of-signal (LOS) detect range: 2.3 mV to 19 mV Independent slice level adjust and LOS detector No reference clock required Loss-of-lock indicator I2C™ interface to access optional features Single-supply operation: 3.3 V Low power: 435 mW typical 5 mm × 5 mm, 32-lead LFCSP, Pb free

CLOCK & TIMING ANALOG DEV KITS;

CLOCK & TIMING ANALOG DEV KITS;

CLOCK & TIMING ANALOG DEV KITS;

CLOCK GENERATORS & BUFFERS;

CLOCK GENERATORS & BUFFERS;

Wake-Up Timer with Pushbutton Control Features: 1.5V to 36V Supply Input Range Adjustable Wake-Up Period: 250ms to 39 Days Adjustable Maximum Awake Time 0.8μA Quiescent Current 0.3μA Shutdown Current Pushbutton Input with Debouncing Low Leakage EN Output Allows DC/DC Converter Control (LTC2956-1) High Voltage EN Output Drives External P-Channel MOSFET (LTC2956-2) ±25kV ESD HBM on PB Input 12-Lead 3mm × 3mm QFN and MSOP Packages

The HMC703 fractional synthesizer is built upon the high performance PLL platform also contained in the HMC704 and Hittite?s latest generation of PLL+VCO products. This platform has the best phase-noise and spurious performance in the industry - enabling higher order modulation schemes while minimizing blocker effects in high performance radios.In addition, the HMC703 offers frequency sweep and modulation features, external triggering, double-buffering, exact frequency control, phase modulation and more - while maintaining pin compatibility for the main functions with the HMC700.Applications Microwave Point-to-Point Radios? Base Stations for Mobile Radio (GSM, PCS, DCS, CDMA, WCDMA) Wireless LANs, WiMAX Communications Test Equipment ATV Equipment Automotive Sensors AESA - Phased Arrays FMCW Radar Systems