- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384758 > MT88E46 (Mitel Networks Corporation) Bellcore Compliant Calling Number Identification Circuit(兼容貝爾內(nèi)核主叫識別電路) PDF資料下載
參數(shù)資料
| 型號： | MT88E46 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Bellcore Compliant Calling Number Identification Circuit(兼容貝爾內(nèi)核主叫識別電路) |
| 中文描述： | 貝爾通訊兼容主叫號碼識別電路（兼容貝爾內(nèi)核主叫識別電路） |
| 文件頁數(shù)： | 19/25頁 |
| 文件大?。?/td> | 111K |
| 代理商： | MT88E46 |
19
Advance Information
MT88E46
Figure 13 - CAS Detection Timing
Figure 14 - FSK Data Interface Timing - Mode 0
Figure 15 - FSK Data Interface Timing - Mode 1
CAS
DET
(Output)
t
DET2
t
DW
= 416
μ
s nominal
t
DET1
See ‘AC Electrical Characteristics -
CAS Detection’ for t
DET1
and t
DET2
values.
Note: The relationship between DATA bit boundary and DCLK is symbolic only. In reality, the DATA bit boundary will jitter with
respect to the DCLK falling edges.
TIP/RING
DATA
(Output)
DCLK
(Output)
DR
(Output)
b7
b0 b1 b2 b3 b4 b5 b6 b7
b0 b1 b2 b3 b4 b5 b6 b7
b0 b1 b2 b3 b4 b5
b7
b0 b1 b2 b3 b4 b5 b6 b7
b0 b1 b2 b3 b4 b5 b6 b7
b0 b1 b2 b3
b6
stop
start
stop
start
stop
start
stop
start
stop
start
stop
start
t
IDD
t
CRD
t
RL
t
CL
t
CH
1/f
DCLK0
Demodulated Data
(Internal Signal)
DCLK (Data Clock)
(Schmitt Input)
DR (Data Ready)
(Output)
stop
start
stop
0
1
2
3
4
5
6
7
7
Word N
Word N+1
DATA
(Output)
5
Word N
Word N-1
1/f
DCLK1
t
RL
>t
DDH
The DCLK input must be low before and after DR falling edge.
Note 1: DCLK occurs during DR low and returns DR to high.
Note 2: DCLK occurs after DR, so DR is low for half a nominal bit time.
Note 3: When framing error (trailing stop bit a 0 instead of a 1) is not checked, the microcontroller only needs to send 8 DCLK
pulses to shift the byte out.
>t
DDS
4
3
2
1
0
6
7
stop
stop
7
0
Note 1
Note 2
Note 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT88L70 | 3 Volt Integrated DTMF Receiver(3V 集成雙音多頻信號（DTMF）接收器) |
| MT88L85 | 3V Integrated DTMF Transceiver with Power-Down and Adaptive Micro Interface(3V 集成雙音多頻信號（DTMF）接收器（帶電源關(guān)閉和自適應(yīng)微接口）) |
| MT88L89 | 3V Integrated DTMF Transceiver with Adaptive Micro Interface(3V 集成雙音多頻信號（DTMF）接收器（帶自適應(yīng)微接口）) |
| MT88V32 | 8 x 4 High Performance Video Switch Array(8 x 4 高性能數(shù)字可編程正交開關(guān)（用于控制寬帶視頻信號）) |
| MT8910-1 | CMOS ST-BUS⑩ FAMILY Digital Subscriber Line Interface Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT88E46_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Bellcore Compliant Calling Number Identification Circuit |
| MT88E46AS | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 20SOIC - Rail/Tube |
| MT88E46AS1 | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 20SOIC - Rail/Tube |
| MT88E46ASR | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 20SOIC - Tape and Reel |
| MT88E46ASR1 | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 20SOIC - Tape and Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。