12 Revision History
Changes from December 31, 2022 to March 8, 2024 (from Revision * (December 2022) to Revision A (March 2024))
- (特長):レンジ仕様から「短距離」を削除Go
- (特長):ノイズ指数を「12.5dB」から「11dB」に更新Go
- (特長):パッケージの説明に「BGA ボール」を追加。Go
- (アプリケーション):新しいアプリケーションを追加Go
- (概要):動作周波数範囲を 57~63.9GHz に更新Go
- (パッケージ情報):新しい量産部品番号を追加Go
- (パッケージ情報):量産開始前の部品番号を削除Go
- (ブロック図):機能ブロック図を更新Go
- (Device feature comparison) : xWRL1432 addedGo
- (Device feature comparison) : xWR1843AOP addedGo
- (Device feature comparison) : Note added for "Complience targeted"
devicesGo
- (Device feature comparison) : Production status changed from AI to
PDGo
- (Related Products) : In-cabin and near field system solution
added.Go
- (Related Products) : Reference design link updated.Go
- (Signal description) : Ball F5 added to VSSAGo
- (Clock Signal Descriptions) : Description added for
RTC_CLK_IN.Go
- (Absolute Maximum Ratings) : VPP absolute maximum rating has been
addedGo
- (VPP specification) : New section added with VPP
specificationsGo
- (Power supply specifications) : IOs updatedGo
- (Power Optimized 3.3V I/O Topology) : VNWA supply added.Go
- (BOM Optimized 3.3V I/O Topology) : VNWA IO addedGo
- (BOM Optimized 1.8V I/O Topology) : VNWA IO addedGo
- (System Topologies) : Description added for each of the two system
topologies.Go
- (Power Topologies) : Introduction updated with more information
regarding the two power topologies.Go
- (Internal LDO output De-cap and layout conditions for BOM optimized
topology) : New section added addressing range for de-coupling capacitor values
and output path parasitic values.Go
- (Noise and ripple specification) : 1.8Vnoise and ripple
specification note addedGo
- (Typical Power Consumption Numbers) : Estimated Power Consumed in
3.3V IO Mode table - Power consumption for power optimized and BOM optimized
modes updated.Go
- (Typical Power Consumption Numbers) : Estimated Power Consumed in
1.8V IO Mode - Power consumption for power optimized and BOM optimized modes
updated.Go
- (Typical Power Consumption Numbers) : Table footnote
removed.Go
- (Typical Power Consumption Numbers) : Introduction updated with
device condition and ambient temperature.Go
- (Typical Power Consumption Numbers) : Use-Case Power Consumed in
3.3V Power Optimized Topology table - average power consumption number updated
to 1.2mW from 2.52mWGo
- (Peak Current Requirement per Voltage Rail) : Maximum current drawn by all nodes
driven by 1.8V rail in the power optimized 1.8V IO is changed to 360mA from
270mA.Go
- (RF specification) : Updated noise figure from 12.5dB to 11
dBGo
- (RF specification) : Frequency range updated to 57 to 63.9
GHzGo
- (RF specification) : Receiver and Transmitter S11
addedGo
- (RF specification) : Noise figure, In-band P1dB vs Receiver gain
plot updated Go
- (Supported DFE features) : Supported ADC sampling rates
updatedGo
- (Supported DFE features) : Low-pass filter bullet order
changed.Go
- (Supported DFE features) : Timing engine paragraph
updatedGo
- (Supported DFE features) : Chirp profile supported by timing engine
figure updatedGo
- (Power supply sequencing) : 1.2V, 1.8V and VIOIN power up synced. Go
- (Power supply sequencing) : SOP1 sequence updatedGo
- (Clock Specifications) : External Clock Mode Specifications table -
units of DCV correctedGo
- (RDIF Interface Configuration) : 100Mbps removed from supported data
rates. Go
- (LIN) : Baud rate unit correctedGo
- (SCI Timing Requirements) : Supported baud rates
addedGo
- (ブロック図):機能ブロック図を更新Go
- (Clock subsystem) : Updated diagram Go
- (Clock subsystem) : Removed "77 to 81GHz spectrum" from
introduction.Go
- (Clock subsystem) : Updated operating frequency rangeGo
- (Transmit Subsystem) : Updated Transmit Subsystem diagram Go
- (Application Subsystem): Section name changed from Main Subsystem to
Application SubsystemGo
- (GPADC channels) : APPSS Cortex M4F
included.Go
- (Monitoring and Diagnostics) : Section addedGo
- (Application Information) : Links
updatedGo
- (Device nomenclature) : Package type updatedGo
- (Device nomenclature) : Updated reflecting production part
numberGo