参数资料
型号: MH88622-5
厂商: Mitel Networks Corporation
英文描述: DUAL OPS SLIC Preliminary Information
中文描述: 双退休金用户接口的初步信息
文件页数: 6/10页
文件大小: 95K
代理商: MH88622-5
2-178
MH88622
Preliminary Information
* AC Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.
Typical figures are at 25°C with nominal + 5V supplies and are for design aid only.
Max and Min figures guaranteed over 0
°
C to 70
°
C only.
Notes: Impedance set to variant impedance
Test conditions uses a Z
in
value as specified by variant number.
Test conditions use a transmit and receive gain set to 0dB default and a Z
in
value of 600
unless otherwise stated.
.
Figure 3 - Loop Start SLIC Configuration Application Circuit
19 SHK Rise Time
Fall Time
t
R
t
F
1
1
ms
ms
Dial Pulse
Detection
20 Analogue Signal Overload Level
@ Tip & Ring
21 Ring Trip Delay
22 Outband Noise
4
dBm
@ 1kHz
100
ms
dB
No
-70
Refer to BS6305 section 4.1.4 &
fig 3 for details of limits
@ 1kHz
23 Crosstalk
Channel 1 to 2
Channel 2 to 1
-80
-80
dB
dB
AC Electrical Characteristics* (Continued)
Characteristics
Sym
Min
Typ
Max
Units
Test Comments
-5V
+5V
V
DD
V
EE
GND
VR1
VX1
RC1
LR1
ESE1
ESI1
SHK1
SHK2
VR2
VX2
RC2
LR2
DCRI
ESE2
ESI2
TIP2
RING2
V
Bat
CODEC
LINE
CONTROLLER
LOGIC
SUBSCRIBER 1
RGV
RG1
CODEC
SUBSCRIBER 2
12/16kHz
SOURCE
120VDC
SUPPLY
TIP1
RING1
SUBSCRIBER 1
SUBSCRIBER 2
CF1
CF2
RF1
RF2
V
DCRI
相关PDF资料
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MH88622 DUAL OPS SLIC Preliminary Information
MH88622-1 DUAL OPS SLIC Preliminary Information
MH88622-2 DUAL OPS SLIC Preliminary Information
MH88625 DID/OPS SLIC Preliminary Information
MH88625 DID(Direct Inward Dial)/OPS SLIC(用于直接拨入线卡的用户线接口电路)
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