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Double-balanced mixer and oscillator

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SA612AD/01,118 General Description

The SA612A is a low-power VHF monolithic double-balanced mixer with on-board oscillator and voltage regulator. It is intended for low cost, low power communication systems with signal frequencies to 500 MHz and local oscillator frequencies as high as 200 MHz. The mixer is a 'Gilbert cell' multiplier configuration which provides gain of 14 dB or more at 45 MHz. The oscillator can be configured for a crystal, a tuned tank operation, or as a buffer for an external L.O. Noise figure at 45 MHz is typically below 6 dB and makes the device well suited for high performance cordless phone/cellular radio. The low power consumption makes the SA612A excellent for battery operated equipment. Networking and other communications products can benefit from very low radiated energy levels within systems. The SA612A is available in an 8-lead SO (surface-mounted miniaturepackage).

NXP Semiconductor Inventory

Key Features

Double-balanced mixer and oscillator
NXP Semiconductor Original Stock
NXP Semiconductor Inventory


Category RF and WirelessRF Mixers Mfr NXP USA Inc.
Series SA612 Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Obsolete RF Type Cellular, HF, VHF
Frequency 500MHz Number of Mixers 1
Gain 17dB Noise Figure 5dB
Secondary Attributes Up Converter Current - Supply 2.4mA
Voltage - Supply 4.5V ~ 8V Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SO
Base Product Number SA612
NTS0103 Block Diagram SA612AD

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SA612AD/01,118 Datasheet PDF

Preliminary Specification SA612AD/01,118 PDF Download

SA612AD/01,118 PDF Preview

Availability: 3435 PCS

Qty. Unit Price(USD) Ext. Price
1+ $5.804 $5.80
10+ $5.150 $51.50
30+ $4.752 $142.56
100+ $4.418 $441.80

The prices below are for reference only.