- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383601 > MH88612B (Mitel Networks Corporation) Subscriber Line Interface Circuit (SLIC)(混合用戶線接口電路（SLIC）) PDF資料下載
參數(shù)資料
| 型號： | MH88612B |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Subscriber Line Interface Circuit (SLIC)(混合用戶線接口電路（SLIC）) |
| 中文描述： | 用戶線接口電路（SLIC）（混合用戶線接口電路電路（SLIC）） |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 47K |
| 代理商： | MH88612B |
MH88612B
Advance Information
6
DC Electrical Characteristics are over recommended operating supply voltages.
Typical figures are at 25C with nominal
±
5V supplies and are for design aid only.
Typical figures are at 25C with nominal
±
5V supplies and are for design aid only.
9
RC, PD Control Input
Input Low Volt (no activation)
Input High Volt (activation)
V
IL
V
IH
2.0
0.7
V
V
Active high logic
LSTTL compatible
10
RC, PD control Input
Input Low Current (no
activation)
Input high current (activation)
PD Control Input
Input Low Current
Input High Current
I
IL
I
IH
50
0.5
μ
A
mA
11
I
IL
I
IH
0.5
0.3
mA
mA
AC Electrical Characteristics
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Ringing Voltage (rms)
V
RING
17
90
25
V
rms
Hz
Superimposed on V
BAT
=
-48V
2
3
4
5
6
7
Ringer Equivalence Number
Ring Trip Detect time
Input AC Impedance 2-wire
Input Impedance at V
R
Output Impedance at Vx
Gain 2-wire to Vx
REN
3
200
600
100
10
-1.0
ms
k
dB
Cap = 1uF
Zin
Gain relative to Gain @ 1kHz
-1.3
-0.15
-0.7
+0.15
Input 3dBm, 1kHz across
Tip and Ring
300-3400 Hz
Input 1.0 Vrms 1kHz at V
R
Z
Load
= 600
300 - 3400 Hz
Input 0.5 Vrms
,
1kHz
across Tip and Ring,
Z
Load
= 600
Input 0.5 Vrms
,
1kHz at V
R
Z
Load
= 600
Input 0.5 Vrms
8
Gain VR to 2-wire
Gain relative to Gain @ 1kHz
-1.3
-0.15
-1.0
-0.7
+0.15
dB
dB
9
2-wire Return Loss over
300-3400Hz
RL
20
30
dB
10
Transhybrid Loss
THL
20
30
dB
11
Longitudinal to Metallic
Balance over 300-3400 Hz
Total Harmonic Distortion
50
55
dB
12
at VX
at Tip and Ring
THD
0.1
0.1
1.0
1.0
%
%
Input 3dBm, 1 kHz
across Tip and Ring,
Input 1.0 Vrms 1kHz at V
R
Input 0.5Vrms, 1kHz
13
Common Mode Rejection
Ratio 2-wire to Vx
Idle channel Noise
Power supply rejection ratio
CMRR
40
50
dB
14
15
Nc
14
dBrnC
C @ & VX Message
V
CC
V
EE
V
BAT
PSRR
26
26
26
dB
dB
dB
1 V
PP
ripple, 1kHz on
VCC/V
EE
/V
BAT
,measure at
VX and across Tip & Ring
DC Electrical Characteristics
-
Voltages are with respect to GNDA unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MH88612C | Subscriber Line Interface Circuit Preliminary Information |
| MH88612K | Subscriber Line Interface Circuit Preliminary Information |
| MH88612 | Subscriber Line Interface Circuit (SLIC) Preliminary Information |
| MH88612BV-K | Subscriber Line Interface Circuit (SLIC) Advance Information |
| MH88614 | Programmable CODEC SLIC Advance Information |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MH88612BV-2 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Subscriber Line Interface Circuit (SLIC) |
| MH88612BV-K | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Subscriber Line Interface Circuit (SLIC) Advance Information |
| MH88612C | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Subscriber Line Interface Circuit Preliminary Information |
| MH88612K | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Subscriber Line Interface Circuit Preliminary Information |
| MH88614 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Programmable CODEC SLIC Advance Information |
發(fā)布緊急采購，3分鐘左右您將得到回復。