công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

TS7514 bảng dữ liệu(PDF) 8 Page - STMicroelectronics

tên linh kiện TS7514
Giải thích chi tiết về linh kiện  PROGRAMMABLE V.23 MODEM WITH DTMF
PDF  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TS7514 bảng dữ liệu(HTML) 8 Page - STMicroelectronics

Back Button TS7514 Datasheet HTML 4Page - STMicroelectronics TS7514 Datasheet HTML 5Page - STMicroelectronics TS7514 Datasheet HTML 6Page - STMicroelectronics TS7514 Datasheet HTML 7Page - STMicroelectronics TS7514 Datasheet HTML 8Page - STMicroelectronics TS7514 Datasheet HTML 9Page - STMicroelectronics TS7514 Datasheet HTML 10Page - STMicroelectronics TS7514 Datasheet HTML 11Page - STMicroelectronics TS7514 Datasheet HTML 12Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 19 page
background image
DTMF DIALING DATA REGISTER (RDTMF REGISTER)
Address
Data
Tone Frequency (Hz)
D7
D6
D5
D4
D3
D2
D1
D0
Low
High
P
001
X
X
00
697
X
X
X
0
1
770
X
X
X
1
0
852
X
X
X
1
1
941
X
0
0
X
X
X
1209
0
1
X
X
X
1336
1
0
X
X
X
1477
1
1
X
X
X
1633
Notes : This register is not initialized on power-up.
X : don’t care value.
P : 1,0 or X depending upon RPROG content.
DATA REGISTER FOR THE TRANSMISSION ATTENUATOR (RATE REGISTER)
Address
Data
Attenuation
(dB)
Output Transmit
Level (dBm)
On Line Level (dBm)
Coupler Gain (- 6dB)
D7
D6
D5
D4
D3
D2
D1
D0
P
010
00
00
0
+ 4
– 2
00
01
1
+ 3
00
10
2
+ 2
– 4
00
11
3
+ 1
– 5
01
00
4
0
– 6
01
01
5
– 1
– 7
01
10
6
– 2
– 8
01
11
7
– 3
– 9
10
00
8
– 4
– 10
10
01
9
– 5
– 11
10
10
10
– 6
– 12
10
11
11
– 7
– 13
11
00
12
– 8
– 14
11
01
13
– 9
– 15
1
1
1
0
Infinite
< – 64
< – 70
1
1
1
1
Infinite*
< – 64 *
< – 70 *
* Power-up configuration.
LINE MONITORING PROGRAMMING REGISTER (RWLO REGISTER)
Address
Data
Line Monitoring In Transmit
Mode Relative Level (dB)
Line Monitoring In Receive
Mode Relative Level (dB)
D7
D6
D5
D4
D3
D2
D1
D0
P
011
00
00
– 10
00
01
– 20
00
10
– 31
00
11
– 42
01
00
0
01
01
– 10
01
10
– 20
01
11
– 31
1
0
0
0
0.42 VPP
1
0
0
1
– 10dB
1
0
1
0
– 20dB
1
0
1
1
– 31dB
1
1
X
X
< – 60dB*
* Power-up configuration.
Note : Signaling frequency is a square wave signal at 2982Hz.
TS7514
8/19



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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