Custom MMIC

Custom MMIC to Debut Several New Amplifiers and I/Q Mixers at IMS
Communication Systems & Equipment

Custom MMIC to Debut Several New Amplifiers and I/Q Mixers at IMS

Westford, MA – Custom MMIC, (www.CustomMMIC.com), a developer of performance-driven monolithic microwave integrated circuits (MMICs), is pleased to announce the debut of several new GaAs MMIC amplifiers and mixers in booth #1807 at the International Microwave Symposium in Seattle, WA June 4-6th. Their suite of all-positive bias amplifiers demonstrates that by eliminating the negative voltage...

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Broadband Amplifier offers positive bias.
Communication Systems & Equipment

Broadband Amplifier offers positive bias.

Intended for applications from 2–20 GHz, CMD187 wideband GaAs monolithic microwave integrated circuit (MMIC) amplifier die delivers greater than 22 dB of flat gain withÂ- corresponding output 1 dB compression point of +14 dBm and noise figure of 4.5 dB at 20 GHz. All-positive bias design eliminates sequencing circuits while simplifying board layout, and use of on-chip tracking...

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Low Noise Amplifier presents 2.1 dB noise figure.
Communication Systems & Equipment

Low Noise Amplifier presents 2.1 dB noise figure.

Supplied in RoHS-compliant, 3 x 3 mm QFN plastic SMT package, 6–11 GHz CMD186P3Â- offers 2.1 dB noise figure, delivers >18 dB of gain, and has corresponding output 1 dB compression point of +16.5 dBm. Product requires single +5 V supply at 78 mA, and 50Ã‚Â Ω matched design does not require any external components aside from nominal bypass capacitors....

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Compact Low Noise Amplifier offers 1.9 dB noise figure.
Communication Systems & Equipment

Compact Low Noise Amplifier offers 1.9 dB noise figure.

Supplied inÂ- RoHs-compliant, 3 x 3 mm plastic SMT package, CMD185P3 has low noise figure of 1.9 dB and associated gain of +15 dB across 4–8 GHz bandwidth. LNA requires single positive supply of +4.0 V @ 75 mA and has output 1 dB compression point at +15 dBm. Suited for converter chains in communications systems where small size and low DC power consumption are required,...

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Distributed and Drive Amplifiers have all-positive bias scheme.
Communication Systems & Equipment

Distributed and Drive Amplifiers have all-positive bias scheme.

Respectively operating from DC to 30 GHz and 2–30 GHz, distributed amplifiers CMD164 and CMD165 deliver >12 dB of gain with output 1 dB compression point of +15 dBm and noise figure of 2.4 dB at 10 GHz. Operating from DC to 20 GHz, distributed amplifier CMD173Â- delivers >15 dB of gain with output 1 dB compression point of +18 dBm and noise figure of 2 dB at 10 GHz. Driver amplifier CMD166...

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Fundamental Mixer offers low conversion loss.
Electrical Equipment & Systems

Fundamental Mixer offers low conversion loss.

Suitable for up- and down-converting applications from 11–21 GHz, Model CMD178C3 has typical conversion lossÂ- of 6 dB, with very low LO leakage to both RF and IF ports of -25 and -30 dBm, respectively. Double balanced unit can operate with LO drive level as low as +9 dBm and has wide RF bandwidth from DC to 6 GHz. Housed in 3 x 3 mm SMT package, RoHS-compliant device can be configured as...

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Communication Systems & Equipment

Broadband Driver Amplifier covers 6-14 GHz range.

Housed in RoHS-compliant 3 x 3 mm QFN plastic package, Model CMD158P3 delivers 20 dB of gain with +20 dBm of saturated power while requiring +5 V supply at 95 mA. Input and output ports are DC blocked, and amplifier does not require any off-chip tuning components. Offering alternative to hybrid amplifiers, Model CMD158P3 is suited for point-to-point and point-to-multipoint radios, VSAT, mixer LO...

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I/Q Mixer IC offers low conversion loss, high image rejection.
Electrical Equipment & Systems

I/Q Mixer IC offers low conversion loss, high image rejection.

Supplied in leadless, RoHS-compliant (Pb-free), 4 x 4 mm SMT package, CMD182C4 passive 6–10 GHz I/Q mixer offers alternative to hybrid image-reject mixers and single-sideband upconverter assemblies. Pairing with external IF hybrid enables use as image reject mixer or single sideband modulator, with 5.5 dB of conversion loss and 30 dB of image rejection/sideband suppression while supporting IF...

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Ultra-Low Noise Amplifier features noise figure of 1.3 dB.
Communication Systems & Equipment

Ultra-Low Noise Amplifier features noise figure of 1.3 dB.

Housed in 3 x 3 mm QFN plastic surface mount package, 5–11 GHz Model CMD132P3 delivers greater than 20 dB of gain across entire bandwidth, and has corresponding output 1 dB compression point of +10 dBm. RoHS-compliant device requires single supply voltage of +3.6 V at 30 mA. In addition toÂ- microwave radios and C- and X-band applications, amplifier is suitable for point-to-point radios,...

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GaAs MMIC Power Amplifiers cover 5-11 GHz range.
Communication Systems & Equipment

GaAs MMIC Power Amplifiers cover 5-11 GHz range.

With 5–7, 7.5–9, and 9.5–11 GHz ranges, respectively, Models CMD169P4, CMD170P4, and CMD171P4 each have output 1 dB compression point of greater than +28 dBm, with gain levels from 20–30 dB. All three designs require only positive bias, eliminating need for complicated sequencing circuitry. Housed in Pb-free, RoHS-compliant, 4 x 4 QFN plastic packages, amplifiers offer on-chip detector...

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