Datasheet > NE612A_1

NE612A_1

更新时间： 2024-11-14 03:46:43

品牌	Logo	应用领域
恩智浦 - NXP		振荡器
页数	文件大小	规格书
8页	164K
描述
Double-balanced mixer and oscillator

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NE612A_1 数据手册

Philips Semiconductors

Product specification

Double-balanced mixer and oscillator

NE/SA612A

DESCRIPTION

PIN CONFIGURATION

The NE/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 500MHz and local oscillator frequencies as high as 200MHz. The

mixer is a “Gilbert cell” multiplier configuration which provides gain

of 14dB or more at 45MHz.

D, N Packages

INPUT A

INPUT B

GND

OSCILLATOR

OUTPUT B

SR00098

OUTPUT A

The oscillator can be configured for a crystal, a tuned tank

operation, or as a buffer for an external L.O. Noise figure at 45MHz

is typically below 6dB and makes the device well suited for high

performance cordless phone/cellular radio. The low power

consumption makes the NE/SA612A excellent for battery operated

equipment. Networking and other communications products can

benefit from very low radiated energy levels within systems. The

NE/SA612A is available in an 8-lead dual in-line plastic package and

an 8-lead SO (surface mounted miniature package).

Figure 1. Pin Configuration

APPLICATIONS

• Cordless telephone

• Portable radio

• VHF transceivers

FEATURES

• Low current consumption

• RF data links

• Sonabuoys

• Low cost

• Communications receivers

• Broadband LANs

• Operation to 500MHz

• Low radiated energy

• HF and VHF frequency conversion

• Cellular radio mixer/oscillator

• Low external parts count; suitable for crystal/ceramic filter

• Excellent sensitivity, gain, and noise figure

ORDERING INFORMATION

DESCRIPTION

TEMPERATURE RANGE

0 to +70°C

ORDER CODE

DWG #

SOT97-1

SOT96-1

SOT97-1

SOT96-1

8-Pin Plastic Dual In-Line Plastic (DIP)

8-Pin Plastic Small Outline (SO) package (Surface-Mount)

8-Pin Plastic Dual In-Line Plastic (DIP)

8-Pin Plastic Small Outline (SO) package (Surface-Mount)

NE612AN

NE612AD

SA612AN

SA612AD

0 to +70°C

-40 to +85°C

BLOCK DIAGRAM

OSCILLATOR

VOLTAGE

REGULATOR

GROUND

SR00099

Figure 2. Block Diagram

1990 Sep 17

853-0391 00446

12 3 4 5 6 7 8

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