ROHS-Compliant Product Frequency range : Supply voltage VS (nominal values ± 5%): +3.3 V: +5.0 V: Power consumption @ 25°C: during warm-up : steady state : Warm-up time for a typical accuracy of < + 5 x 10-8 +25°C referred to final frequency after 1 hour: Frequency stability vs. temperature options: ± 20.0 ppb ± 30.0 ppb ± 50.0 ppb ± 100.0 ppb ± 100.0 ppb ’C to +50 °C ’C to +60 °C ’C to +70 °C ’C to +70 °C ’C to +85 °C Stability Code E F G H H Frequ.Stability vs. supply voltage changes VS ± 5 %: vs. load changes ± 5 %: Aging stability options (after 30 days of operation) < ± 1.0 ppb per day & < ± 0.1 ppm per year < ± 2.0 ppb per day & < ± 0.1 ppm per year < ± 0.5 ppb per day & < ± 0.05 ppm per year Reference Voltage VREF : in case of Vs = 3.3 V (Option A): in case of Vs = 5.0 V (Option B): Frequency control by ext. voltage 0 V ... VREF: Transfer function / linearity: Output signal type options: Output signal Option H:

ROHS-Compliant Product Output signal Options S: level: load: Phase noise (typical for 10MHz) [dBc/Hz] at offset frequency : 10 Hz: 100 Hz 1 kHz 10 kHz Storage temperature range: 2. Environmental conditions According to KVG Product Qualification Procedure AA-QM-200 3. Marking Manufacturer's name, date code(week/year); Specification; Center frequency 4. Ordering Information Type Code Subject to technical modification

5. Case Case style: BF144-IS-10.0 Pin configuration 1. Control voltage Vc 2. Ref. Voltage Vref 3. Ground, Case 4. RF Output 5. Supply Voltage VS Subject to technical modification