DP83822HF, DP83822IF, DP83822H, DP83822I
www.ti.com.cn
ZHCSFD6F –JULY 2016 –REVISED JUNE 2021
• Updated default values for
registers :0x0008,0x000A,0x0010,0x0017,0x001E,0x0155,0x0215,0x0462,0x3000,0x3001,0x3014,0x3016....
50
• Changed TPI network diagram to include optional ferrite bead for EMC improvement..................................102
Changes from Revision D (March 2019) to Revision E (March 2019)
Page
• Changed to fix typos on Table 1 ........................................................................................................................ 4
Changes from Revision C (April 2018) to Revision D (March 2019)
Page
• Changed the description for LED_1 in Pin Functions table................................................................................ 4
• Changed reset pin state for RX_D[3:0] and LED_1 pins in IO Pins State During Reset.................................... 4
• Added XO and XI capacitance..........................................................................................................................10
• Added Test Conditions to PMD OUTPUT section of the Electrical Characteristics Table.................................10
• Changed Parameter descriptions and units in Reset Timing Requirements table to match device
performance......................................................................................................................................................12
• Changed NOTE for 100BASE-FX Signal Detect pin polarity from Active LOW to Active HIGH.......................39
• Changed LED_0 strap modes to remove Mode 2 and Mode 3. ...................................................................... 45
• Changed strap description for SD_EN pin from Active LOW to Active HIGH...................................................45
• Deleted LED_0 configuration table...................................................................................................................45
• Changed LED_1 Configuration table to merge LED_0 and LED_1 configuration into a single table for clarity....
45
• Changed note in 节8.5.2 section to clarify LED connections...........................................................................49
• Added registers 0x0106, 0x0107, 0x010F, 0x0114, 0x0116, 0x0126, 0x04D4, 0x04D5, and 0x04D6 ............ 50
• Added 100Base-TX MII power consumption data for -40oC and 125oC.........................................................107
Changes from Revision B (March 2018) to Revision C (April 2018)
Page
• Changed TX_D[1:0] back to TX_D[3:0]............................................................................................................ 28
• Changed RX_D[1:0] back to RX_D[3:0]........................................................................................................... 28
Changes from Revision A (August 2016) to Revision B (March 2018)
Page
• 根据最新TI 文档和翻译标准更新了数据表文本和格式....................................................................................... 1
• Updated description of pin 24 and changed pin type from: I/O, PD to: I/O ........................................................4
• Added MII: 100BASE-TX Transmit Latency Timing table ................................................................................ 15
• Added MII: 100BASE-TX Receive Latency Timing table .................................................................................15
• Device Power-Up Timing diagram modified to include start voltage limits....................................................... 16
• Added the 100BASE-TX Transmit Latency Timing graphic ............................................................................. 16
• Added the 100BASE-TX Receive Latency Timing graphic ..............................................................................16
• Changed the Functional Block Diagram .......................................................................................................... 24
• Changed TX_D[3:0] to TX_D[1:0].....................................................................................................................28
• Changed RX_D[3:0] to RX_D[1:0]....................................................................................................................28
• Added note to the 100BASE-FX Receive section and changed the SD_DIS pin to SD_EN............................39
• Changed RX_ER strap function from: AMDIX_EN (SD_DIS) to: AMDIX_EN (SD_EN)...................................45
• Added the Detailed Design Procedure section for the TPI Network Circuit typical application...................... 102
• Switched the order of the typical applications.................................................................................................103
• Added note to the Oscillator section ..............................................................................................................103
• Changed the Power Connections graphic ..................................................................................................... 107
Changes from Revision * (August 2016) to Revision A (August 2016)
Page
• 将“产品预发布”更改为“量产数据发布”....................................................................................................... 1
Copyright © 2022 Texas Instruments Incorporated
Submit Document Feedback
3
Product Folder Links: DP83822HF DP83822IF DP83822H DP83822I
5秒后页面跳转
深入解析CS8416引脚说明、参数、技术特点
TPA3116D2功放芯片参数详解、引脚说明
移位寄存器74HC165引脚说明、驱动程序示例解读
深入解析AD9833：DDS频率合成器的卓越性能与广泛应用
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
