数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

DS2148 数据表(PDF) 39 Page - Dallas Semiconductor

部件名 DS2148
功能描述  5V E1/T1/J1 Line Interface
PDF  75 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  DALLAS [Dallas Semiconductor]
网页  https://www.maximintegrated.com/en.html
标志 DALLAS - Dallas Semiconductor

DS2148 数据表(HTML) 39 Page - Dallas Semiconductor

Back Button DS2148 Datasheet HTML 35Page - Dallas Semiconductor DS2148 Datasheet HTML 36Page - Dallas Semiconductor DS2148 Datasheet HTML 37Page - Dallas Semiconductor DS2148 Datasheet HTML 38Page - Dallas Semiconductor DS2148 Datasheet HTML 39Page - Dallas Semiconductor DS2148 Datasheet HTML 40Page - Dallas Semiconductor DS2148 Datasheet HTML 41Page - Dallas Semiconductor DS2148 Datasheet HTML 42Page - Dallas Semiconductor DS2148 Datasheet HTML 43Page - Dallas Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 75 page
background image
DS2148/Q48
39 of 75
RIR2 (09H): RECEIVE INFORMATION REGISTER 2
(MSB)
(LSB)
RL3
RL2
RL1
RL0
N/A
N/A
ARLB
SEC
SYMBOL
POSITION
DESCRIPTION
RL3
(real time)
RIR2.7
Receive Level Bit 3. See Table 7-2.
RL2
(real time)
RIR2.6
Receive Level Bit 2. See Table 7-2.
RL1
(real time)
RIR2.5
Receive Level Bit 1. See Table 7-2.
RL0
(real time)
RIR2.4
Receive Level Bit 0. See Table 7-2.
N/A
RIR2.3
Not Assigned. Could be any value when read.
N/A
RIR2.2
Not Assigned. Could be any value when read.
ARLB
(real time)
RIR2.1
Automatic Remote Loopback Detected. This bit will be set to
a one when the automatic Remote Loopback (RLB) circuitry
has detected the presence of a loop up code for 5 seconds. It
will remain set until the automatic RLB circuitry has detected
the loop down code for 5 seconds. See Section 6 for more
details. This bit will be forced low when the automatic RLB
circuitry is disabled (CCR6.5 = 0).
SEC
(latched)
RIR2.0
One-Second Timer. This bit will be set to a one on one-second
boundaries as timed by the device based on the RCLK. It will
be cleared when read.
RECEIVE LEVEL INDICATION Table 7-2
RL3
RL2
RL1
RL0
Receive Level
(dB)
0
0
0
0
< -2.5
0
0
0
1
-2.5 to -5.0
0
0
1
0
-5.0 to -7.5
0
0
1
1
-7.5 to -10.0
0
1
0
0
-10.0 to -12.5
0
1
0
1
-12.5 to -15.0
0
1
1
0
-15.0 to -17.5
0
1
1
1
-17.5 to -20.0
1
0
0
0
-20.0 to -22.5
1
0
0
1
-22.5 to -25.0
1
0
1
0
-25.0 to -27.5
1
0
1
1
-27.5 to -30.0
1
1
0
0
-30.0 to -32.5
1
1
0
1
-32.5 to -35.0
1
1
1
0
-35.0 to -37.5
1
1
1
1
> -37.5



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com