Datasheet > AT18D-01DB0.3MLF

AT18D-01DB0.3MLF

更新时间： 2024-11-25 06:38:15

品牌	Logo	应用领域
AAC		衰减器
页数	文件大小	规格书
4页	192K
描述
SMD Chip Attenuator

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AT18D-01DB0.3MLF 数据手册

SMD Chip Attenuator

The content of this specification may change without notification 08/28/2008

Custom solutions are available.

HOW TO ORDER

AAC AT series high performance 0402, 0805,

-01dB 0.3

1206, and 1612 size thin film fixed chip

attenuators exhibit excellent high frequency

characteristics. The surface mount package is

ideal for low noise, inductance and parasitic

capacitance applications. The thin film

metallization also offers very stable

Terminal Type

LF = Lead Free

Packaging

M = Standard Reel Qty

O = 1,000/Reel

B = bulk (100 pieces)

characteristics over temperature and time.

Attenuation Tolerance

per the specification

APPLICATION

Attenuation Value

EIA standard value

Impedance

C = 50Ω

D = 75Ω (for 1612 size)

Gain adjustment and impedance matching

in high frequency circuits. Because control

circuits need signals with identical levels, and a

receiver receives signals with different signal

levels, signal levels could be adjusted by

combining a SMT attenuator and amplifier. At

the same time, termination can be obtained

using these low reflection attenuators.

Package Size

05 = 0402 18 = 1206

10 = 0805 28 = 1612

Style

Fixed Chip Attenuator

FEATURES

• Minimized parasite capacitance and inductance

• Excellent temperature and noise characteristics due to

thin film resistance elements

• Frequency ranges: DC – 10GHz

• Metallized resistors and electrodes are formed on ceramic

substrate covered with polyamide resin.

SPECIFICATION

Attenuation

Tolerance

Impedance

Tolerance

Rated Input

Power

Temperature

Range

Size

Attenuation

Imp

VSWR

Frequency Range

±0.3dB

±0.5dB

±0.7dB

0-3dB:

4-7dB:

8-10dB:

0-10dB: DC-10GHz

15dB: DC-5GHz

20, 25dB: DC-3GHz

0402

0-10dB

---

32mW

50Ω

≤1.5

-55°C ~ 125°C

0805

1206

0-10dB

0-10dB:

0-10dB: DC-10GHz

100mW

125mW

±0.3dB

50Ω

±7% (DC)

≤1.3

-55°C ~ 125°C

0-10dB: ±0.3dB

16dB:

0-10dB:

DC-3GHz

16dB:

0-10dB: DC-10GHz

16, 20dB: DC-10GHz

0-10dB, 16dB

---

±0.5db

See below

0-10dB, 16dB,

20dB

See

Below

1612

250mW

50Ω

±2% (DC)

-55°C ~ 125°C

Rated Ambient Temperature is 70°C

ATTENUATION TOLERANCE (1612 Size Only)

DERATING CURVE

5-10GHz

Attenuation

0dB

Rank

DC-2GHz

+0.1dB/-0dB

±0.1dB

2-5GHz

+0.2dB/-0dB

±0.2dB

+0.4dB/-0dB

±0.4dB

1-10dB

±0.2dB

±0.3dB

±0.5dB

16dB, 20dB

±0.2dB

±0.3dB

±0.5dB

VSWR (1612 Size Only)

1.1: DC - 2GHz

1.2: 2 - 5GHz

1.3: 5 - 10GHz

188 Technology Drive, Unit H Irvine, CA 92618

TEL: 949-453-9888 FAX: 9494538889

American Accurate Components, Inc.

12 3 4

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