Datasheet > DS-222

DS-222

更新时间： 2024-10-28 22:29:51

品牌	Logo	应用领域
泰科 - TE		/
页数	文件大小	规格书
2页	202K
描述
Surface Mount Double-Balanced Mixer, 200 KHz - 200 MHz

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数据手册

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DS-222 数据手册

Surface Mount Double-Balanced

Mixer, 200 KHz - 200 MHz

V 3.00

Features

SF-1

Fully Hermetic Package

Three Decade Coverage

Impedance: 50 Ohms Nominal

Maximum Input Power: 400 mW Max @ 25°C, Derated

linearly to 85°C @ 3.2 mW/°C

X-Port Current: 50 mA Max.

MIL-STD-883 Screening Available

Description

Transformers convert the LO and RF paths to balanced

lines connecting to a low barrier, Schottky diode ring quad.

These transformers help provide excellent isolation between

ports. Conversion loss is low. The direct connection of the

IF port to the diode quad allows these mixers to be used as

phase detectors and bi-phase modulators.

Pin Configuration

Pin No.

Function

Pin No.

Function

GND

Electrical Specifications¹: T_A= -55°C to +85°C

Parameter

Test Conditions

Frequency

Units

Min

Typ

Max

Frequency Range

RF, LO Ports

IF Port

0.2 - 200

DC - 200

MHz

—

Conversion Loss

Isolation

0.2 - 50 MHz

50 - 200 MHz

—

6.0

7.5

LO to RF

LO to IF

RF to IF

0.2 - 50 MHz

50 - 200 MHz

0.2 - 50 MHz

50 - 200 MHz

0.2 - 50 MHz

50 - 200 MHz

—

DC Polarity

DC Offset

RF Input ²

Negative

—

1 dB Compression

1 dB Desensitization

—

dBm

—

SSB Noise Figure

Within 1 dB of Conversion Loss

Max

—

Typical Two-Tone IM

Ratio

with a –10 dBm input, each input,

25 MHz and 35 MHz IF

100 - 200 MHz

200 - 300 MHz

—

1. All specifications apply when operated at +7 dBm available LO power with 50 ohm source and load impedance.

2. Measured at 100 MHz.

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