ADGM3121BCCZ-R2 datasheet(32/33 Pages) AD

部件名	ADGM3121BCCZ-R2

功能描述	3mm × 3mm DPDT MEMS Switch, 0Hz/DC to 24GHz

PDF	33 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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32 / 33 page

Data Sheet

ADGM3121

analog.com

Rev. 0 | 32 of 33

SWITCH DATA REGISTER

Address: 0x20, Reset: 0x00, Name: SWITCH_DATA

The switch data register controls the status of the four switches of the ADGM3121.

Table 11. Bit Descriptions for SWITCH_DATA

Bits

Bit Name

Settings

Description

Reset

Access

[7:6]

INTERNAL_ERROR

These bits determine if an internal error has occurred.

0x0

00 No error detected.

01 Error detected.

10 Error detected.

11 Error detected.

[5:4]

RESERVED

These bits are reserved; set these bits to 0.

0x0

SW1_EN

Enable bit for Switch 1.

0x0

R/W

0 Switch RF1A open.

1 Switch RF1A closed.

SW2_EN

Enable bit for Switch 2.

0x0

R/W

0 Switch RF2A open.

1 Switch RF2A closed.

SW3_EN

Enable bit for Switch 3.

0x0

R/W

0 Switch RF2B open.

1 Switch RF2B closed.

SW4_EN

Enable bit for Switch 4.

0x0

R/W

0 Switch RF1B open.

1 Switch RF1B closed.

ADGM3121BCCZ-R2 数据表(PDF) 32 Page - Analog Devices

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