Datasheet > 73M1903-IGV/F

73M1903-IGV/F

更新时间： 2024-02-28 00:05:30

品牌	Logo	应用领域
TERIDIAN		/
页数	文件大小	规格书
45页	447K
描述
Consumer Circuit, PQFP32, LEAD FREE, TQFP-32

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

73M1903-IGV/F 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	LEAD FREE, TQFP-32	Reach Compliance Code：	unknown
风险等级：	5.59	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PQFP-G32	长度：	7 mm
功能数量：	1	端子数量：	32
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TQFP
封装形状：	SQUARE	封装形式：	FLATPACK, THIN PROFILE
认证状态：	Not Qualified	座面最大高度：	1.2 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	3 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	宽度：	7 mm
Base Number Matches：	1

73M1903-IGV/F 数据手册

73M1903

Modem Analog Front End

DATA SHEET

or received. When held low, a late FS operates as a chip select; the FS signal is active for all bits that are

transmitted or received. The TYPE input pin is sampled when the reset pin is active and ignored at all

other times. The final state of the TYPE pin as the reset pin is de-asserted determines the frame

synchronization mode used.

The bits transmitted on the SDOUT pin are defined as follows:

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

RX15 RX14 RX13 RX12 RX11 RX10 RX9 RX8 RX7 RX6 RX5 RX4 RX3 RX2 RX1 RX0

If the Hardware Control bit (bit 0 of register 01h) is set to zero, the 16 bits that are received on the SDIN

are defined as follows:

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

TX15 TX14 TX13 TX12 TX11 TX10 TX9 TX8 TX7 TX6 TX5 TX4 TX3 TX2 TX1 CTL

In this case TX0=0 is forced.

If the Hardware Control bit (bit 0 of register 01h) is set to one, the 16 bits that are received on the SDIN

input are defined as follows:

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

TX15 TX14 TX13 TX12 TX11 TX10 TX9 TX8 TX7 TX6 TX5 TX4 TX3 TX2 TX1 TX0

Bit 15 is transmitted/received first. Bits RX15:0 are the receive code word. Bits TX15:0 are the transmit

code word. If the hardware control bit is set to one, a control frame is initiated between every pair of data

frames. If the hardware control bit is set to zero, CTL is used by software to request a control frame. If

CTL is high, a control frame will be initiated before the next data frame. A control frame allows the

controller to read or write status and control to the 73M1903.

The control word received on the SDIN pin is defined as follows:

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

R/W A6

The control word transmitted on the SDOUT pin is defined as follows:

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

D7 D6 D5 D4 D3 D2 D1 D0

If the R/W bit is set to a 0, the data byte transmitted on the SDOUT pin is all zeros and the data received

on the SDIN pin is written to the register pointed to by the received address bits; A6-A0. If the R/W bit is

set to a 1, there is no write to any register and the data byte transmitted on the SDOUT pin is the data

contained in the register pointed to by address bits A6-A0. Only one control frame can occur between

any two data frames.

Writes to unimplemented registers are ignored. Reading an unimplemented register returns a value of 0.

The position of a control data frame is controlled by the SPOS; bit 1 of register 01h. If SPOS is set to a 0

the control frames occur mid way between data frames, i.e., the time between data frames is equal. If

SPOS is set to a 1, the control frame is ¼ of the way between consecutive data frames, i.e., the control

frame is closer to the first data frame. This is illustrated in Figure 3.

Page: 7 of 45

Rev 1.4

1...4 5 678 9 10...45

下载PDF

与73M1903-IGV/F相关器件

型号	品牌	描述	获取价格	数据表
73M1903-IM	TDK	Modem, PQCC32	获取价格
73M1903-IM	TERIDIAN	Consumer Circuit, QFN-32	获取价格
73M1903-IM/F	TERIDIAN	Modem Analog Front End	获取价格
73M1903-IM/F	TDK	Modem, PQCC32	获取价格
73M1903-IMR/F	TERIDIAN	Modem Analog Front End	获取价格
73M1903-IVT/F	TERIDIAN	Modem Analog Front End	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

73M1903-IGV/F

73M1903-IGV/F 技术参数

73M1903-IGV/F 数据手册

与73M1903-IGV/F相关器件

与73M1903-IGV/F相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

73M1903-IGV/F

73M1903-IGV/F 技术参数

73M1903-IGV/F 数据手册

与73M1903-IGV/F相关器件

与73M1903-IGV/F相关文章

您还可以找

您在本页遇到什么问题？