Surface Mount Voltage Controlled Oscillator V42100 V42100 Surface Mount Voltage Controlled Oscillator WLAN 2050 - 2150 MHz Features • • • • LSM4 Package Miniature SMT Package Low Phase Noise Highly Linear Tuning +3V Operation 2.0 7.6 6.9 0.5 IDENT VCC PART NO. RF The V42100 is a fundamental single ended oscillator designed for use in cost sensitive wireless applications. The VCO integrates a bipolar transistor, varactor diode and high Q resonator in a surface mount package. The standard SMT packaging provides electrical shielding and easy PCB assembly. The circuit design and component device selection have been optimised for low phase noise and highly linear tuning performance. 6.9 Description 7.6 M/ A- COM VT 1.3 PLATED AREA 12 4.6 3.0 2.0 M/A-COM VCOs are manufactured in facilities using advanced surface mount assembly and automated electrical test equipment. This ensures consistent electrical performance and product quality over volume manufacturing quantities. 1.0 1 0.7 3 1.3 3.0 DETAIL A. DETAIL A. 1 Electrical Specifications , TA = +25°C, VCC = +3V (unless otherwise stated) Parameter Test Conditions Frequency Range (FOUT) Tuning Voltage (VT) 2 RF Output Power (POUT) Harmonic Output 3 Units Min. Over TOP MHz 2050 2150 Over TOP V +0.6 +4.0 Over TOP dBm +5.0 4 5 SSB at 10 kHz offset from carrier SSB at 100 kHz offset from carrier Phase Noise Average Tuning Sensitivity 6 7 Tuning Linearity Typ. Max. +10.0 dBc -20 dBc/Hz dBc/Hz MHz/V -87 -108 100 Ratio 1.4 -82 -103 Frequency Pushing VCC +3V ± 0.15V MHz/V 5 10 Frequency Pulling Over all phases of a 1.14:1 VSWR load 10 12 Frequency Drift Over TOP MHz MHz/°C Tune Input Capacitance pF Supply Current (ICC) Supply Voltage (VCC) mA Recommended operating limit 1. All specification limits are indicated values and apply over FOUT and for 50 Ω load impedance. 2. Tuning voltages shown are the minimum and maximum voltages required to tune the frequency range, including temperature effects over 0°C to +70°C. Devices will oscillate normally with tuning voltages from 0V to +6V. 3. Output power window includes variation over operating temperature range (TOP) 0°C to +70°C and output frequency range (FOUT). V 4. 5. 6. 7. -0.51 50 13 +2.85 18 +3.15 Non harmonic spurious less than -70 dBc. See plot for typical phase noise at other offset frequencies. Defined as (2150 - 2050) / (VT 2150 - VT 2050) MHz/V. The max/min ratio of tuning sensitivity over FOUT, see plot for typical tuning linearity measured over 0.5V intervals V2.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. Surface Mount Voltage Controlled Oscillator V42100 1, 2 Functional Configuration Pin 1 2 3 Case/Lid Absolute Maximum Ratings Function Tuning Voltage (VT) RF Output Supply Voltage (VCC) Ground Parameter Tuning Voltage (VT) 3 Supply Voltage (VCC) Storage Temperature (TSTOR) Solder Assembly Temperature Absolute Maximum 0V to +9V +5V -45°C to +125°C See App Note M2032 1. Exceeding these limits may cause permanent damage. 2. Static sensitive, observe appropriate handling precautions. 3. An external series resistor and bypass capacitor will allow operation at higher supply voltage and will improve power supply decoupling and noise suppression. Substrate material is RO4003. Environmental Specifications Devices are designed to function over the operating temperature range (TOP) of 0°C to +70°C and after exposure to the shock, vibration, thermal shock and moisture conditions typically encountered in base station and subscriber terminal environments. Ordering Information VCOs are available in either tape and reel or tube packaging. To order devices in tape and reel requires the suffix TR be added to the part number, i.e. V42100TR. Quantity 1500 per 13 inch reel, see Application Note M2037. Typical Performance Tuning Curve Tuning Curve vs Temperature 2.20 FREQUENCY (GHz) FREQUENCY (GHz) 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.0 2.0 3.0 4.0 TUNING VOLTAGE (V) 5.0 2.15 2.10 2.05 2.00 1.4 6.0 Tuning Linearity 0.0 1.0 2.0 3.0 4.0 TUNING VOLTAGE (V) 5.0 6.0 7.0 6.0 5.0 2.20 2.25 OUTPUT POWER (dBm) OUTPUT POWER (dBm) +70° C +25° C 0° C 8.0 2.05 2.10 2.15 FREQUENCY (GHz) 2.0 2.2 2.4 2.6 2.8 TUNING VOLTAGE (V) 3.0 3.2 -60 -80 -100 -120 -140 -160 100 1K 10K 100K 1M FREQUENCY OFFSET FROM CARRIER (Hz) 10M Output Power vs Supply Voltage (Vcc) 9.0 2.00 1.8 -40 Output Power vs Temperature 10.0 4.0 1.95 1.6 Phase Noise 180 160 140 120 100 80 60 40 20 0 PHASE NOISE (dBc/Hz) TUNING SENSITIVITY (MHz/V) 0.0 0° C +25° C +70° C 10.0 3.15 V 9.0 8.0 3.00 V 7.0 2.85 V 6.0 5.0 4.0 1.95 2.00 2.05 2.10 2.15 FREQUENCY (GHz) 2.20 2.25 V2.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice.