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參數(shù)資料
| 型號(hào)： | MH88615-7 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | ONS Subscriber Line Interface Circuit Advance Information |
| 中文描述： | 統(tǒng)計(jì)局用戶線接口電路的進(jìn)展信息 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 50K |
| 代理商： | MH88615-7 |
2-143
Advance Information
MH88615
AC Electrical Characteristics*
Characteristics
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Typical figures are at 25
°
C and are for design aid only.
Note 1: All of the above test conditions use a test source impedance which matches the device’s impedance.
Note 2: THD is measured with “A Weight” filter.
AC Electrical Characteristics*- MH88615-1
Characteristics
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Note:
Return Loss reference impedance are defined by variant type.
Transhybrid Loss is measured when terminated with network impedance.
AC Electrical Characteristics*- MH88615-3
Characteristics
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Note:
Return Loss reference impedance are defined by variant type.
Transhybrid Loss is measured when terminated with network impedance.
Sym
Min
Typ
Max
Units
Test Comments
1
Ringing voltage
V
R
F
R
17
38
68
Vrms
Hz
Superimposed on
V
Bat
= -48V. RV=1.5
Vrms
2
Ring Trip Detect Time
Input Impedance at VR
Output Impedance at Vx
Gain 2-wire to Vx
Frequency Response 2-wire to Vx
100
100
10
0
0
ms
k
dB
dB
3
47
4
5
-0.25
-0.15
0.25
0.15
6
Relative to 1kHz
300Hz to 3.4 kHz
7
Gain Vr to 2-wire
Frequency Response Vr to 2-wire
-0.25
-0.15
0
0
0.25
0.15
dB
dB
8
Relative to 1kHz
300 Hz to 3.4 kHz
9
Total Harmonic Distortion
Common Mode Rejection Ratio
Idle Channel Noise
Power Supply Rejection Ratio at 2-
Wire or VX
THD
CMRR
Nc
PSRR
0.5
%
dB
10
50
11
12
dBrnC
dB
12
25
Ripple 0.1V
1kHz @
VDD
Sym
Min
Typ
Max
Units
Test Comments
1 REN= 8000
@ 25 Hz
200 Hz - 500 Hz
500 Hz - 2.5 kHz
2.5kHz - 3.4 kHz
300 Hz - 3.4 kHz
50 Hz - 300 Hz
300 Hz - 4 kHz
1
Ringer Equivalence
REN
5
2
Return Loss
RL
20
24
20
24
32
54
dB
dB
dB
dB
dB
dB
3
Transhybrid Loss
Longitudinal to
Metallic Balance
THL
4
Sym
Min
Typ
Max
Units
Test Comments
4 REN= 2200
@ 25 Hz
300 Hz - 3.4 kHz
300 Hz - 3.4 kHz
300 Hz - 3.4 kHz
1
Ringer Equivalence
REN
4
2
Return Loss
Transhybrid Loss
Longitudinal to
Metallic Balance
RL
20
20
52
dB
dB
dB
3
THL
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MH88617 | Programmable SLIC with Ringing Amplification Advance Information |
| MH88620IN | C.O. SLIC Preliminary Information |
| MH88620BR | RF CONNECTOR; BANANA PLUG, CRIMP ATTACHMENT FOR RG58 |
| MH88628 | Central Office SLIC(用于中央辦公線卡的用戶線接口電路) |
| MH88631-2 | Central Office Interface (LS/GS) Preliminary Information |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MH88615-T-7 | 制造商:MITEL 功能描述: |
| MH88617 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Programmable SLIC with Ringing Amplification Advance Information |
| MH88620BR | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:C.O. SLIC Preliminary Information |
| MH88620IN | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:C.O. SLIC Preliminary Information |
| MH88622 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:DUAL OPS SLIC Preliminary Information |
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