AT-210TR Ver la hoja de datos (PDF) - Tyco Electronics

Número de pieza

componentes Descripción

Fabricante

AT-210TR

Digital Attenu a t o r, 15 dB, 4-Bit DC - 2 GHz

Tyco Electronics 

Digital Attenuator, 15 dB, 4-Bit

Absolute Maximum Ratings

Parameter

Absolute Maximum1

Max. Input Power

50 MHz

500-2000 MHz

Control Voltage

Operating Temperature

Storage Temperature

+27 dBm

+34 dBm

+5 V, -8.5 V

-40°C to +85°C

-65°C to +150°C

1.Operation of this device above any one of these parameters may

cause permanent damage.

Pin Configuration

Pin Description

1

VC1

2

VC1

3

VC2

4

VC2

5

VC3

6

VC3

7

VC4

8

VC4

Pin No.

9

10

11

12

13

14

15

16

Description

RF2

GND

GND

GND

GND

GND

GND

RF1

Typical Performance

Functional Schematic

RF1 GND GND GND GND GND GND RF2

16 15 14 13 12 11 10 9

8 dB 4 dB

2 dB

1 dB

AT-210

V 2.00

1 21 32 43 5 6 7 08

VC1 VC1 VC2 VC2 VC3 VC3 VC4 VC4

Truth Table

Control Inputs

VC4 VC4 VC3 VC3 VC2 VC2 VC1 VC1 Attenuation

(dB)

1 0 1 0 1 0 1 0 Reference

01 1 0 1 0 10

1 dB

10 0 1 1 0 10

2 dB

10 1 0 0 1 1 0

4 dB

10 1 0 1 0 01

8 dB

01 0 1 0 1 01

15 dB

"0" = Vin Low, Vin Low = 0V, "1" = Vin High, Vin High = -5V

"0" = 0 to -0.2V @ 20␮A Max

"1" = -5V @ 10 ␮A typ to -8V @ 200 ␮A Max

Share Link: