参数资料
型号: DS1884AT+T
厂商: Maxim Integrated Products
文件页数: 7/92页
文件大小: 0K
描述: IC SFP PON ONU CTRLR 24TQFN
标准包装: 2,500
系列: *
DS1884
SFP and PON ONU Controller
with Digital LDD Interface
15
Maxim Integrated
Pin Configuration
Pin Description
PIN
NAME
FUNCTION
1
CSEL2OUT
Chip-Select Output. Part of the
3-wire interface to the MAX3945.
2
SCL
I2C Serial-Clock Input
3
SDA
Open-Drain I2C Serial-Data Input/
Output
4
TXFOUT
Open-Drain Transmit Fault Output
5
LOS
Loss-of-Signal Input
6
IN1
Digital Maskable Fault Input
7
TXD
Transmit Disable Input
8, 15,
17
GND
Ground
9
RSEL
Rate Select Input
10
TXDOUT
Transmit Disable Output
11, 12
RSSIP,
RSSIN
Differential External Monitor Input
13
TXMON
External Monitor Input for Both
Transmit Power (TXP) and Transmit
Bias (TXB)
14, 16
VCC
Power-Supply Input
18
DAC
DAC Output
19
REFIN
Reference Input for DAC Full Scale
20
CSEL1OUT
Chip-Select Output. Part of the
3-wire interface to the MAX3710.
21
SCLOUT
Serial-Clock Output. Part of the
3-wire interface to the MAX3710.
22
SDAOUT
Serial-Data Input/Output. Part
of the 3-wire interface to the
MAX3710.
23
LOSOUT
Open-Drain Receive Loss-of-
Signal Output
24
TXF
Transmit Fault Input
EP
Exposed Pad. Connect to ground.
TQFN
(4mm × 5mm × 0.75mm)
TOP VIEW
DS1884
1
CSEL2OUT
2
SCL
3
SDA
4
TXFOUT
5
LOS
6
IN1
7
TXD
EP
19
REFIN
18
DAC
17
GND
16
VCC
15
GND
TXF
LOSOUT
SDAOUT
SCLOUT
CSEL1OUT
14
VCC
13
TXMON
8
GND
9
RSEL
10
TXDOUT
11
RSSIP
12
RSSIN
24
23
22
21
20
+
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相关代理商/技术参数
参数描述
DS1884T+ 功能描述:ADC / DAC多通道 SFP+ Controller w/ Digi LDD Interface RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1884T+T 功能描述:ADC / DAC多通道 SFP+ Controller w/ Digi LDD Interface RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1886 制造商:未知厂家 制造商全称:未知厂家 功能描述:带有数字LDD接口的SFP和PON ONU控制器
DS1886_V1 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SFP and PON ONU Controller with Digital LDD Interface
DS1886T+ 功能描述:接口 - 专用 PON ONU/SFP CTRLR W/DIG LDD INT RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59