參數(shù)資料
型號(hào)： MT88E43B
廠商： Mitel Networks Corporation
英文描述： Extended Voltage Calling Number Identification Circuit (ECNIC)(擴(kuò)展電壓主叫識(shí)別電路（接收傳送的物理層信號(hào)）)
中文描述： 擴(kuò)展電壓主叫號(hào)碼識(shí)別電路（ECNIC）（擴(kuò)展電壓主叫識(shí)別電路（接收傳送的物理層信號(hào)））
文件頁數(shù)： 17/27頁
文件大小： 180K
代理商： MT88E43B
Preliminary Information
MT88E43B
69
AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
o
C and are for design aid only: not guaranteed and not subject to production testing.
*Notes:
1. FSK input data at 1200
±
12 baud.
2. OSC1 at 3.579545 MHz
±
0.1%.
3. Function of signal condition.
AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
AC Electrical Characteristics
- Carrier Detect and Power Down Timing
Characteristics
Sym
Min
Max
Units
Notes
1
PWDN
OSC1
Power-up time
t
PU
t
PD
t
CP
t
CA
-
50
ms
2
Power-down time
-
1
ms
3
CD
Input FSK to CD low delay
-
25
ms
4
Input FSK to CD high delay
8
-
ms
5
Hysteresis
8
-
ms
AC Electrical Characteristics
- 3-Wire Interface Timing (Mode 0)
Characteristics
Sym
Min
Typ
Max
Units
Notes*
1
DR
Rise time
t
RR
t
RF
t
RL
-
-
200
ns
into 50pF Load
2
Fall time
-
-
200
ns
into 50pF Load
3
Low time
415
416
417
μ
s
2
4
DATA
Rate
1188
1200
1212
baud
1
5
Input FSK to DATA delay
t
IDD
t
R
t
F
t
DCD
t
CDD
f
DCLK0
t
CH
t
CL
t
CRD
-
1
5
ms
6
DATA
DCLK
Rise time
-
-
200
ns
into 50pF Load
7
Fall time
-
-
200
ns
into 50pF Load
8
DATA to DCLK delay
6
416
-
μ
s
μ
s
1, 2, 3
9
DCLK to DATA delay
6
416
-
1, 2, 3
10
DCLK
Frequency
1201.6
1202.8
1204
Hz
2
11
High time
415
416
417
μ
s
μ
s
μ
s
2
12
Low time
415
416
417
2
13
DCLK
DR
DCLK to DR delay
415
416
417
2
AC Electrical Characteristics
- 3-Wire Interface Timing (Mode 1)
Characteristics
Sym
Min
Max
Units
Notes
1
DCLK
Frequency
f
DCLK1
-
1
MHz
2
Duty cycle
30
70
%
3
Rise time
t
R1
t
DDS
t
DDH
-
20
ns
4
DCLK
DR
DCLK low set up to DR
500
-
ns
5
DCLK low hold time after DR
500
-
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT88E43BE 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Extended Voltage Calling Number Identification Circuit 2
MT88E43BS 制造商:Microsemi Corporation 功能描述:
MT88E43BS1 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 24SOIC - Rail/Tube 制造商:Microsemi Corporation 功能描述:CALLING NUMBER ID CIRCUIT 2
MT88E43BSR 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Extended Voltage Calling Number Identification Circuit 2
MT88E43BSR1 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 24SOIC - Tape and Reel 制造商:Microsemi Corporation 功能描述:PB FREE CALLING NUMBER ID CIRCUIT 2
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