Datasheet > ASC02D2-12

ASC02D2-12

更新时间： 2024-09-23 23:31:51

品牌	Logo	应用领域
其他 - ETC		射频微波
页数	文件大小	规格书
2页	40K
描述
Interface IC

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数据手册

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ASC02D2-12 数据手册

GaAs IC Diversity Switch

DC–2.5 GHz

ASC02D2-12

(Previously ADC02D2-12)*

Features

SOIC-8

I Low Cost SOIC-8 Plastic Package

PIN 8

0.050 (1.27 mm) BSC

I Independent Four Port Switching

0.244 (6.20 mm)

0.228 (5.80 mm)

PIN 1

INDICATOR

I Individual Voltage Control on Each Port

Description

0.020 (0.51 mm) MAX.

0.016 MAX.

The ADC02D2 is a 4 port switch with independent

DC voltage control on each port mounted in the

SOIC-8 package.

PIN 1

0.049

(0.41 mm) x

45˚ CHAMFER

(1.24 mm)

0.016

0.068

(1.73 mm) MAX.

In transmit or receive applications, the asymmetric design

allows for good isolation between transmit and receive

path while maintaining medium power handling in

transmit port.

(0.41 mm)

8˚

MAX.

0.197 (5.00 mm)

0.189 (4.80 mm)

0.158 (4.00 mm)

0.150 (3.80 mm)

0.010 (0.25 mm)

0.007 (0.17 mm)

0.010 (0.25 mm)

0.004 (0.10 mm)

Electrical Specifications at 25°C (0, -5 V)

Parameter

Frequency

Min.

Typ.

Max.

Unit

Insertion Loss

Receiver

(R_X–J₁, J₂)

DC–0.5 GHz

DC–1.0 GHz

DC–2.0 GHz

DC–2.5 GHz

1.0

1.1

1.2

1.3

1.4

Insertion Loss

Transmit

(T_X–J₁, J₂)

DC–0.5 GHz

DC–1.0 GHz

DC–2.0 GHz

DC–2.5 GHz

0.8

0.9

1.0

1.1

1.2

Isolation

(R_X–J₁, J₂)

DC–0.5 GHz

DC–1.0 GHz

DC–2.0 GHz

DC–2.5 GHz

Isolation

(T_X–J₁, J₂)

DC–0.5 GHz

DC–1.0 GHz

DC–2.0 GHz

DC–2.5 GHz

VSWR

DC–1.0 GHz

DC–2.5 GHz

1.5:1

1.8:1

1.7:1

2.0:1

Operating Characteristics at 25°C (0, -5 V)

Parameter

Condition

Frequency

Min.

Typ.

Max.

Unit

Switching Characteristics

Rise, Fall (10/90% or 90/10% RF)

On, Off (50% CTL to 90/10% RF)

Video Feedthru

Input Power for 1 dB Compression

(T_X–J₁, J₂)

0.50–2.0 GHz

0.050 GHz

+27

+18

dBm

Intermodulation Intercept Point (IP3)

For Two-tone Input Power +13 dBm

V_Low= 0 to -0.2 V @ 20 µA Max.

0.50–2.0 GHz

0.050 GHz

+40

+29

dBm

Control Voltages

V_High= -5 V @ 50 µA to -8 V @ 200 µA Max.

4. Insertion loss state.

5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.

1. All measurements made in a 50 Ω system, unless otherwise specified.

2. DC = 300 kHz.

3. Insertion loss changes by 0.003 dB/°C.

*Due to conflict with another company’s product numbering system, Alpha’s attenuator product “ADC02D2-12” is being changed to “ASC02D2-12”.

Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 10/99A

中文翻译

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