参数资料
型号: DS2149Q+
厂商: Maxim Integrated Products
文件页数: 24/32页
文件大小: 0K
描述: IC LIU T1/J1 5V 28-PLCC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 37
类型: 线路接口装置(LIU)
规程: T1/J1
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 28-LCC(J 形引线)
供应商设备封装: 28-PLCC(11.51x11.51)
包装: 管件
产品目录页面: 1429 (CN2011-ZH PDF)
DS2149
30 of 32
AC CHARACTERISTICS: RECEIVE SIDE
(VDD = 5V ±5%, TA = -40°C to +85°C.) (Figure 12-3)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
RCLK Period
tCP
648
ns
RCLK Pulse Width (Note 6)
tCH
tCL
200
ns
RCLK Pulse Width (Note 7)
tCH
tCL
150
ns
Delay RCLK to RPOS, RNEG Valid
tDD
50
ns
Note 6: Jitter attenuator enabled in the receive path.
Note 7: Jitter attenuator disabled or enabled in the transmit path.
Figure 12-3. AC Characteristics for Receive Side
RCLK
RPOS
RNEG
IN SOFTWARE MODE:
CLKE = 1
RPOS
RNEG
IN SOFTWARE AND
HARDWARE MODE:
CLKE = 0
t
DD
t
DD
t
CL
t
CH
t
CP
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DS2149Q+ 功能描述:网络控制器与处理器 IC 5V T1/J1 Line Interface RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
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