- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359232 > MT88E46 (Zarlink Semiconductor Inc.) Bellcore Compliant Calling Number Identification Circuit PDF資料下載
參數(shù)資料
| 型號： | MT88E46 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Bellcore Compliant Calling Number Identification Circuit |
| 中文描述： | 貝爾通訊兼容主叫號碼識別電路 |
| 文件頁數(shù)： | 15/23頁 |
| 文件大?。?/td> | 522K |
| 代理商： | MT88E46 |
Advance Information
MT88E46
15
DC Electrical Characteristics are over recommended operating conditions, unless otherwise stated.
Typical figures are at 25C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics are over recommended operating conditions, unless otherwise stated.
Typical figures are at 25C and are for design aid only: not guaranteed and not subject to production testing.
*Notes:
1.OSC1 frequency at 3.579545MHz
±
0.1%.
2.Tip/Ring or 4-wire side input signal level. Signal level is per tone.
dBm = decibels above or below a reference power of 1mW into 600 ohms. 0dBm = 0.7746Vrms.
dBV = decibels above or below a reference voltage of 1Vrms. 0dBV = 1Vrms.
3.‘On Hook mode’: GS1 op-amp configured to 0dB gain for Vdd=5V
±
10%, -4dB (preliminary) for Vdd=3V
±
10%.
4.‘Off Hook mode’: GS2 op-amp configured to 0dB gain for Vdd=5V
±
10%, -4dB (preliminary) for Vdd=3V
±
10%.
5.When the signal level difference between the upper and lower tones is within the twist limits.
6.Test condition is both tones have the same amplitude.
8
DCLK
DATA
DR/DET
CD
Output Low Sink
Current
I
OL
2
-
-
mA
V
OL
=0.1*Vdd
9
IN1+
IN1-
IN2+
IN2-
Input Current
I
IN1
-
-
1
μ
A
V
IN
=Vdd to Vss
DCLK
CB0
CB1
CB2
I
IN2
-
-
10
μ
A
V
IN
=Vdd to Vss
10
V
REF
Output Voltage
V
REF
0.5Vdd
-0.1
-
0.5Vdd
+0.1
V
No Load
11
Output Resistance
R
REF
-
-
2
k
AC Electrical Characteristics
- CAS Detection
Characteristics
Sym
Min
Typ
Max
Unit
Notes*
1
Upper Tone Frequency
f
H
f
L
2736.2
2750
2763.8
Hz
1
2
Lower Tone Frequency
2119.3
2130
2140.7
Hz
1
3
Accept Signal Level (per tone)
-32
-34.22
-
-14
-16.22
dBm
dBV
1, 2, 3, 4, 5
4
‘Off Hook mode’ Reject Signal Level
(per tone)
-
-
-45
-47.22
dBm
dBV
1, 2, 4, 6
5
Twist: 20 log (V
2130Hz
/V
2750Hz
)
‘Off Hook mode’ Accept CAS Duration
-6
-
+6
dB
1, 3, 4
6
75
80
85
ms
7
‘On Hook mode’ Accept CAS Duration
75
-
-
ms
8
CAS Detection Delay from Start of CAS
t
DET1
60
-
-
ms
See Figure 13
9
CAS Detection Delay from End of CAS -
No speech
t
DET2
-
-
15
ms
See Figure 13
10
CAS Detection Indicator Pulse Width
t
DW
415
416
417
μ
s
See Figure 13
DC Electrical Characteristics
(continued)
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT88E46AS | Bellcore Compliant Calling Number Identification Circuit |
| MT88EBNR | 4-Wire Calling Number Identification Circuit 2 (4-Wire CNIC2) |
| MT88L70AE1 | 3 Volt Integrated DTMF Receiver |
| MT88L70AE | 3 Volt Integrated DTMF Receiver |
| MT88L70AN | 3 Volt Integrated DTMF Receiver |
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。