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參數(shù)資料
| 型號： | MT88E45 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 4-Wire Calling Number Identification Circuit 2(4-Wire CNIC2) |
| 中文描述： | 4線來電號碼識別電路2（4線CNIC2） |
| 文件頁數(shù)： | 21/30頁 |
| 文件大?。?/td> | 523K |
| 代理商： | MT88E45 |
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MT88E45
Data Sheet
21
Zarlink Semiconductor Inc.
AC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
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
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
- CAS Detection Timing
Characteristics
Sym.
Min.
Max.
Units
Notes
1
Tone present detect time
t
DP
t
DA
0.5
10
ms
See Figures16 16, 1717
2
Tone absent detect time
0.1
8
ms
See Figures16 16, 1717
AC Electrical Characteristics
- Oscillator and Carrier Detect Timing
Characteristics
Sym.
Min.
Max.
Units
Notes
1
OSC2
Power-up time
t
PU
t
PD
t
CP
50
ms
2
Power-down time
10
ms
3
CD
Input FSK to CD
low delay
25
ms
4
Input FSK to CD
high delay
t
CA
10
ms
5
Hysteresis
10
ms
AC Electrical Characteristics
- 3-Wire FSK Data Interface Timing (Mode 0)
Characteristics
Sym.
Min.
Typ.
Max.
Units
Notes*
1
DR/STD
Rise time
t
RR
200
ns
into 50 pF Load
2
Fall time
t
RF
200
ns
into 50 pF Load
3
Low time
t
RL
415
416
417
μ
s
2
4
DATA
Rate
1188
1200
1212
baud
1
5
Input FSK to DATA
delay
t
IDD
1
5
ms
6
DATA
DCLK
Rise time
t
R
200
ns
into 50 pF Load
7
Fall time
t
F
200
ns
into 50 pF Load
8
DATA to DCLK delay
t
DCD
6
416
μ
s
1, 2, 3
9
DCLK to DATA delay
t
CDD
6
416
μ
s
1, 2, 3
10
DCLK
Frequency
f
DCLK0
t
CH
1201.6
1202.8
1204
Hz
2
11
High time
415
416
417
μ
s
2
12
Low time
t
CL
415
416
417
μ
s
2
13
DCLK
DR/STD
DCLK to DR delay
t
CRD
415
416
417
μ
s
2
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MT88E45AS | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:4-Wire Calling Number Identification Circuit 2(4-Wire CNIC2) |
| MT88E45B | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:4-Wire Calling Number Identification Circuit 2 (4-Wire CNIC2) |
| MT88E45BN | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:4-Wire Calling Number Identification Circuit 2 |
| MT88E45BN1 | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V 20SSOP - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CNIC CIDCW CID 20SSOP 制造商:Microsemi Corporation 功能描述:IC CNIC CIDCW CID 20SSOP |
| MT88E45BNR | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V 20SSOP - Tape and Reel |
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