AS3932 datasheet(32/34 Pages) AMSCO

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Revision 1.7

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AS3932

Datasheet - Revision Hist ory

Revision History

Note:

Typos may not be explicitly mentioned under revision history.

Table 26. Revision History

Revision

Date

Owner

Description

1.0

Feb 12, 2009

esn

1.0a

Feb 24, 2009

Table 27 (Ordering information), -Z removed from part numbers

1.1

Apr 2, 2009

New figure inserted Figure 2 on page 2, all subsequent chapters and page numbers are

therefore incremented by one

Default Values of RegistersTable 7, default value of R4<3:0> corrected

Bit Setting of Gain ReductionTable 15, stepsize of gain reduction increased to -4dBm

1.11

Apr 22, 2009

Description of external components on page 12 updated

1.12

May 25, 2009

Update of Section 10 Ordering Information on page 33

1.13

Jul 13, 2009

Updated Wake-up Protocol - Carrier Frequency 125 kHz 8.6 and description of Section

8.8.2 RC-Oscillator on page 28

1.2

Oct 13, 2009

mrh

Updated Key Features for External Clock

Added Figure 3 AS3932 Typical Application Diagram with Clock from External Source

Added External Clock Source in Electrical System SpecificationsTable 5

Deleted table Minimum duration of carrier burst in ON/OFF mode (Manchester decoder

enabled)

Updated Real Time Clock (RTC) 8.8 with External Clock

Added External Clock Source 8.8.3

1.3

Mar 25, 2010

Added a new section SDI Timing 8.2.4

Updated R11 and R12 in Table 7

Updated clock frequency of SDI to 2MHz in Serial Data Interface (SDI) 8.2.3

Updated time constant of RC filter in External Clock Source 8.8.3

1.4

Sep 21, 2010

rlc

Updated Figure 19 and Figure 8.7

1.5

Mar 04, 2011

Updated General Description, Key Features, Figure 1, Figure 2, Figure 3, Figure 4, Table 1,

Figure 5, Table 2, Figure 10, Section 8.1.4, Table 6, Table 7, Section 8.1.4, Section 8.6.1,

Figure 19, Section 8.6.2, Package Drawings and Markings.

Deleted figure “Synchronization of Data with Recovered Manchester Clock” and chapter on

“Single Pattern Detection (Manchester decoder enabled)”

Mar 17, 2011

Updated Absolute Maximum Ratings

1.6

Jun 14, 2011

Deleted max value for IPWD parameter

1.7

Feb 04, 2012

jry

Corrected data inconsistencies across the datasheet.

Jun 18, 2013

Corrected package drawings in Figure 23 on page 31.

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