Low voltage GSM front-end transceiver

DESCRIPTION The SA1620 is a combined receive (Rx) and transmit (Tx) front-end for GSM cellular telephones. The receive path contains two low noise amplifiers (LNA1 and LNA2) with four switchable attenuation steps. A Gilbert Cell mixer in the receive path down-converts the RF signal to a first I

Low voltage GSM front-end transceiver

DESCRIPTION The SA1620 is a combined receive (Rx) and transmit (Tx) front-end for GSM cellular telephones. The receive path contains two low noise amplifiers (LNA1 and LNA2) with four switchable attenuation steps. A Gilbert Cell mixer in the receive path down-converts the RF signal to a first I

SA1620BE

AUDIO PREAMPLIFIER&

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AUDIO PREAMPLIFIER&

1/2 (12.7 mm) Ten Turn Wirewound Bushing Mount Precision Potentiometer

FEATURES • Large range of ohmic values: 100  to 100 k • Smallest size available on the market • Very easy and accurate adjustment • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912

Aluminum Electrolytic Capacitors Power Long Life Printed Wiring

FEATURES • Polarized aluminum electrolytic capacitors, non-solid electrolyte • Large types, minimized dimensions, cylindrical aluminum case, insulated with a blue sleeve • Provided with keyed polarity • Very long useful life: 5000 h at 105 °C • High ripple current capability • Temperature

DUAL-IN-LINE HEADERS Shrink DIP Headers and Strips Solder Tail

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Carbon Composition Molded OD/OF Series (5 Tol.) OA Series (10)

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Aluminum Capacitors Power Long Life Printed Wiring

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