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TCXO Demonstrates Tight Stability

December 23, 2008 4:29 am | Product Releases | Comments

Functioning over a frequency range from 50 MHz to 120 MHz, Tellurian Technologies’ TT2200 TCXO exhibits an overall frequency stability of ±4.6 ppm and stability of ±0.5 ppm over an operating temperature range from -40°C to 85°C. The 20-mm × 13-mm × 5.7-mm component presents a CMOS output waveform, an input

LISTED UNDER: Passive & Discrete Devices

HCMOS Oscillators Operate Over Wide Frequency Range

December 22, 2008 7:01 am | Product Releases | Comments

Exhibiting a footprint of 2.5 mm × 2 mm, Fox Electronics’ F210 Series 1.8-V HCMOS oscillators demonstrate input currents from 2.5 mA to 5 mA across a frequency range from 0.75 MHz to 50 MHz. The devices offer current consumption of 10 mA and stabilities from ±25 ppm to ±100 ppm across an operating temperature range from

LISTED UNDER: Passive & Discrete Devices

Dual-Phase Coupled Inductor Suits Notebook Computers

December 19, 2008 5:46 am | Product Releases | Comments

Designed to support Volterra’s VT1300 multi-phase voltage regulator, Pulse’s PA2143 dual-phase coupled inductor operates in notebook computers. Each phase is rated for 30 A and exhibits min. equivalent transient inductance (Lk) of 50 nH, min. magnetizing inductance (Lm) of 160 nH, and max. DCR of 0.28 mOhm. The 11.8-mm ×

LISTED UNDER: Passive & Discrete Devices
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VCOs Deliver up to 9 dBm

December 18, 2008 6:42 am | Product Releases | Comments

Providing output power of up to 9 dBm, two SMT MMIC VCOs from Hittite Microwave Corporation are for point-to-point, point-to-multipoint, VSAT, military and test equipment applications in the frequency range, 20.9 GHZ to 26.8 GHz. With SSB phase noise of -95 dBc/Hz @ 100 kHz offset, the HMC738LP4(E) accepts a tuning voltage

LISTED UNDER: Passive & Discrete Devices

Coaxial Resonator Oscillator Employs Frequency Doubling

December 18, 2008 5:54 am | Product Releases | Comments

Operating at 6,250 MHz, Crystek’s CVCO55CXT-6250-6250 coaxial resonator oscillator (CRO) uses frequency doubling for a typical phase noise of -100 dBc/Hz at 10-KHz offset, typical current consumption of 25 mA, and typical second harmonic suppression of -30 dBc. The 0.5” × 0.5” component exhibits tuning voltage from 0.5 VDC to 4.5 VDC, typical output power of 0 dBm into a 50-Ohm load with a supply of

LISTED UNDER: Passive & Discrete Devices

Resistors Target RF Power Combiners

December 17, 2008 4:57 am | Product Releases | Comments

Offering bolt-down or solder-down packaging with silver contacts, Innovative Power Products’ IPP-RB201LC, IPP-RB203LC, IPP-RB205LC, IPP-RB206LC, and IPP-RB213LC Series BeO ceramic flange resistors operate in RF power combiners. The IPP-RB201LC components exhibit power of 20 W and parasitic capacitance of

LISTED UNDER: Passive & Discrete Devices

Choke Coil Suits HDMI Transmission Line Interfaces

December 16, 2008 10:29 am | Product Releases | Comments

Coming a EIA-1210 case size package, Taiyo Yuden’s CM01H900 wire-wound common-mode choke coil targets HDMI transmission line interfaces in flat-screen TVs, Blu-Ray disc recorders, PC video output interfaces, and other high-definition digital imaging devices. The unit offers min. common-mode impedance of

LISTED UNDER: Passive & Discrete Devices

MEMS Oscillator Exhibits ±10-ppm Frequency Stability

December 15, 2008 6:58 am | Product Releases | Comments

Presenting randon rms phase jitter of <1 ps, SiTime’s SiT9102 differential output MEMS oscillator demonstrates frequency stability of ±10 ppm. The component is programmable for LVPECL (2.25 V to 3.63 V), LVDS (2.25 V to 3.63 V) and CML (1.80 V; 2.25 V to 3.63 V) standards, as well as any frequency between 10 MHz and

LISTED UNDER: Passive & Discrete Devices
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Capacitors Last 200K Hours

December 12, 2008 9:46 am | Product Releases | Comments

Performing at up to 105°C, Epcos’ DC Link HD (B3277*) and DC Link HP (B3267*) Series MKP link circuit capacitors demonstrate a service life of up to 200,000 hours. The self-healing HD Series offers capacitance values from 1.5 µF and 110 µF, ESR down to 3 mOhm, ESL of 10 nH, and ripple current capability of up to 20 A at 70°C and 10 kHz in a voltage range from 450 VDC to 1,300 VDC in frequency converters up to

LISTED UNDER: Passive & Discrete Devices

VCO Operates from 2,269 to 2,580 MHz

December 11, 2008 11:14 am | Product Releases | Comments

With a typical phase noise of -107 dBc/Hz at 10-KHz offset, Crystek's CVCO55CC-2269-2580 VCO (voltage controlled oscillator) operates from 2,269 MHz to 2,580 MHz using a control voltage from 0.5 V to ~16 V. The 0.5-in.² SMT device accepts 8 V at 35 mA and has an output power of +5.0 dBm (typ).

LISTED UNDER: Passive & Discrete Devices

OCXOs Exhibit Small Footprint

December 11, 2008 9:20 am | Product Releases | Comments

Coming in hermetically-sealed and SMT packaging, respectively, Vectron International’s OX-500 and OX-501 oven-controlled crystal oscillators (OCXOs) measure 9 mm × 14 mm. The OX-500 presents a temperature stability of better than ±25 ppb in military, wireline, wireless, and test and measurement applications. The OX-501 offers temperature stability better than ±30 ppb (SC-Cut version) and ±100 ppb (AT-Cut version) in

LISTED UNDER: Passive & Discrete Devices

ESD Protection Diodes Possess 0.18-mm² Footprint

December 10, 2008 9:11 am | Stmicroelectronics | Product Releases | Comments

Matching the 0201 outline, STMicroelectronics’ ESDALCxx-1U2 family of ESD protection diodes have a footprint of 0.3 mm × 0.6 mm. The ESDALC3V9-1U2, ESDALC6V1-1U2, and ESDALC14V2-1U2 units offer a breakdown voltage of 3.9 V, 6.1 V, and

LISTED UNDER: Passive & Discrete Devices

Gas Discharge Tubes Demonstrate Low Capacitance

December 9, 2008 8:09 am | Product Releases | Comments

Protecting sensitive datacom and telecom equipment from transient surge voltage damage from lighting strikes and equipment switching operations, Tyco Electronics’ R Series gas discharge tubes (GDTs) exhibit capacitance values as low as 0.5 pF. The SMT components offer a voltage range from 75 V to 600 V, sizes from 3 mm to 8 mm, 2- or 3-

LISTED UNDER: Passive & Discrete Devices

ESD Arrays Exhibit Low Capacitance and Leakage Current

December 9, 2008 5:53 am | Product Releases | Comments

With a typical capacitance of 0.7 pF and a maximum leakage current as low as 0.085 µA, the VBUS053AZ-HAF ESD-protection array from Vishay guards USB-OTG ports against transient voltage signals. The device provides three lines of USB ESD protection at a 5.5-V working voltage, and one line of VBUS protection

LISTED UNDER: Passive & Discrete Devices

Power Inductors Present Wide Inductance Range

December 8, 2008 7:17 am | Product Releases | Comments

Offering 10 case sizes from 9 mm² to 64 mm², NIC Components’ NPIS_L Series shielded SMT power inductors demonstrate inductance values from 0.800 µH to ~220 µH in ±20% (M) and ±30% (Y) inductance tolerance. The devices present IRMS current ratings from 1.400 A to 7.800 A, an operating temperature range from -25°C to ~120°C (80°C operation at rated IRMS current), DC resistance from 0.006 Ohm to ~4 Ohm, and Sn-Ag-Cu

LISTED UNDER: Passive & Discrete Devices

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