SN761688PW

Series:	SN761688
Packaging:	Tube
Part Status:	Obsolete
RF Type:	CATV
Frequency:	50MHz ~ 280MHz
Number of Mixers:	1
Gain:	20dB
Noise Figure:	10dB
Secondary Attributes:	Down Converter
Current - Supply:	67mA
Voltage - Supply:	4.5 V ~ 5.5 V
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	16-TSSOP

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<p>RF mixers are a type of electronic device that are used to convert radio frequencies (RF) signals into intermediate frequency (IF) signals. The SN761688PW is a high performance broadband RF mixer manufactured by Maxim Integrated. It provides a low cost solution for various applications including radio frequency down & up conversion, broadband radio systems, cable TV headends, antenna remotes, and distributed antenna systems.</p><p>The SN761688PW is a wideband active mixer capable of handling RF signals with a frequency range of 4 to 3000 MHz. It has an operating voltage range of 3.3 V to 5 V and an operating power dissipation of 500 mW. The SN761688PW is a passive mixer that does not require any power to operate and is available in a small 3mm x 3mm QFN-10 package.</p><p>The working principle of the SN761688PW mixer relies on the principles of nonlinear mixing. It utilizes a nonlinear device such as a diode to generate a mix of the incoming RF signal and the LO (local oscillation) signal, producing foreign frequencies that are shifted in frequency from the original RF or LO frequencies. The shifted frequencies are then filtered out to produce the desired IF signal.</p><p>The SN761688PW is a broadband active mixer that can process multiple RF and LO frequencies simultaneously. It can be used in a variety of applications such as RF receivers, down-converters, and transceivers. Additionally, it can be used for cable TV signal distribution, antenna remotes, and distributed antenna systems (DAS). It can also be used in broadcast systems, satellite communication systems, and wireless base stations.</p><p>The SN761688PW is a high performance mixer with excellent RF-to-IF isolation and low conversion loss. It has a high linearity and excellent dynamic range thanks to its high frequency range and low noise floor. The mixer is also designed with improved IIP3, an important measure of dynamic range of radio receivers.</p><p>The SN761688PW is an ideal choice for applications that require high performance with excellent RF-to-IF isolation and low conversion loss. Its wide frequency range and low noise floor make it ideal for use in cable TV signal distribution, broadcast systems, satellite communication systems, and wireless base stations. Additionally, its high linearity and dynamic range make it a great choice for radio receivers and down-converters.</p>

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