|
|
PDF KS8630D Data sheet ( Hoja de datos )
| Número de pieza | KS8630D | |
| Descripción | ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de KS8630D (archivo pdf) en la parte inferior de esta página. Total 23 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
PRELIMINARY
ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
KS8630D
BRIEF DESCRIPTION
KS8630D is a Low power mixed signal CMOS integrated circuit
for receiving a physical layer signals used in the Calling Line
Identification Presentation (CLIP) of British Telecom system,
the Calling Identity Delivery(CID) of Bellcore system, and
similar evolving systems before the call is put through. It can
also satisfy the requirements of CIDCW (Calling Identity
Delivery on Call Waiting) services including very high precision
detection of CAS (CPE Alerting Signal) tone and the signals
used in similar services when the call has already been put
through.
16-SOP-225
KS8630D carries out the following features : Ring or Line-reversal detection, CAS ( 2130Hz and 2750Hz) Tone
detection, and 1200-baud FSK demodulation which simultanesouly satisfies the BELL202 and the CCITT ( ITU-T )
V.23 specification. The demodulated data for Caller Identification is transmitted serially to the related u-controller.
KS8630D using a patented digital algorithm to detect demodulated FSK signals and CAS signal detection.
The device also has a built-in Automatic Gain Control circuitry which is capable of very high precision detection of
CAS tone. It is suitable for use in Adjunct Boxes or Feature Phones with CID / CIDCW applications.
FEATURES
• CID and CIDCW System Operation
• High Performance CAS Detection and Loop State Tone Alert signal detection
• Internal Automatic Gain Control circuitry for the high precision CAS detection
• Digital Logic FSK demodulator
• Ring or Line-polarity reversal detection
• Low power consumption in standby mode
• 3.58MHz crystal oscillator
• 3.3V ~ 5V Operation
• 16-SOP package ( 225Mil )
APPLICATIONS
• CID / CIDCW Adjunct Boxes and Feature Phones
• A system for British Telecom, Bellcore, CCA
• Computer Telephone Integrated system
• Call Logging Systems
• Voice-Mail Equipment
ORDERING INFORMATION
Device
KS8630
Package
16-SOP-225
Operating Temperature
0°C ~ 70°C
www.DataSheet4U.com
1
1 page  
www.DataSheet4U.com
PRELIMINARY
ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
KS8630D
PIN DESCRIPTION (Continued)
Pin No. Pin Name
14 INTB
Type
O
15 XIN
I
16 XOUT
O
NOTES:
I = Input
I(S) = Schmitt trigger Input
O = Output
B = Bidirectional I/O
Description
Interrupt output signal. It is an active low output that may be used as an
Interrupt Request / Wake-up signal to the microcontroller.
In case of ringing or line polarity reversal detection, dual tone detection and the
mark signal detection of FSK data, it will be activated.
With the MODE pin, it indicates current status to the microcontroller.
The input of the 3.58MHz on-chip crystal oscillator inverter.
The output to the 3.58MHz on-chip crystal oscillator inverter.
www.DataSheet4U.com
5
5 Page 
www.DataSheet4U.com
PRELIMINARY
ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING
KS8630D
Input
Signal
BPF
CLK1
BPF
CLK1
BPF
LPF
LPF
Output
Signal
CLK2
Figure 8. Filtering Block
Volt[Lin]
0
-10
-20
-30
-40
-50
0
1K 2K
Freq[Hz]
3K 4K 5K
(a)
Volt[Lin]
0
-10
-20
-30
-40
-50
0
1K 2K
Freq[Hz]
3K 4K 5K
(b)
Volt[Lin] 0
-5
-10
-15
-20
-25
-30
100
Freq[Hz]
1k 10k
(c)
Figure 9. BPF Characteristics
(a) low tone filter (b) high tone filter (c) FSK filter
www.DataSheet4U.com
11
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet KS8630D.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| KS8630D | ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING | Samsung semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |