EXB24AB3CR8X [PANASONIC]

Fixed Attenuator, 0MHz Min, 2500MHz Max;


型号：	EXB24AB3CR8X
厂家：	PANASONIC
描述：	Fixed Attenuator, 0MHz Min, 2500MHz Max 衰减器射频微波
文件：	总1页 (文件大小：90K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Chip resistor network

0404 Balanced O type chip attenuator

Industry/Field:

Mobile communication

Minimum size in the market, World's first development

Balanced O type attenuator in 0404 chip

• Development Target:

Market: Equipment that needs attenuation, level-adjustment,

impedance-matching in balanced circuit RF signal

Aim:

Reducing the mounting occupation area and the number

of chips

---Contributing to the downsizing and the down weighting

• Features:

Reducing the mounting occupation area: about 67% reduction

compared with attenuator circuit consisted of four 0402 chip resistors

Reducing the mounting times : 4 times to 1 time

Superior high frequency characteristics

•

Number of industrial property rights: 1 (pending)

• Construction:

• Characteristics/specifications:

(5) Over-coat resin (top)

B’

Attenuation value

0 dB, 1 dB, 2 dB, 3 dB, 6 dB, 10 dB

(1) Alumina substrate

0 dB to 3 dB : ±0.8 dB

6 dB : ±1.0 dB

(2) Electrode

(7) Side electrode resin

(8) Nickel plating

(9) Solder plating

Attenuation value tolerance

A’

(6) Over-coat resin (bottom)

10 dB : ±2.0 dB

Characteristic impedance

Rated power (70˚C max.)

Frequency range

100Ω, 200Ω, 300Ω

0.04 W / package

A-A' Cross-section drawing

B-B' Cross-section drawing

(4) Pre-coat glass

(5)

(2)

(3) Resistor

(3)

(4)

(5)

(1)

(7)

(8)

DC to 2.5 GHz

(1)

1.2 max. (typical value)

1.5 max. (0 dB, typical value)

(2)

(6)

VSWR (Voltage Standing Wave Ratio)

(9)

(6)

• Applications/usage examples:

• Attenuation, level-adjustment, impedance-matching in

RF signal of mobile phone

• Explanation of part numbers:

1 2 3 4 5 6 7

E X B 2 4 A B 6 G 1 R X

Common code

0404 size balanced O type chip attenuator

Packaging

form

Punched (paper)

taping (2 mm pitch)

Code Attenuation value

Code

Characteristic impedance

Code

0 dB

1 dB

2 dB

3 dB

6 dB

10 dB

100 ohm

200 ohm

300 ohm

100 ohm / 200 ohm / 300 ohm (attenuation: 0 dB)^✽

Attenuation value

tolerance

±0.8 dB

✽✽

Code

EXB24AB00R8X: 0 dB ± 0.8 dB

±1.0 dB

±2.0 dB

Design, specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.

Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.

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