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参数资料
| 型号： | PBL386652 |
| 厂商： | ERICSSON |
| 英文描述： | Subscriber Line Interface Circuit |
| 中文描述： | 用户线接口电路 |
| 文件页数： | 6/18页 |
| 文件大小： | 184K |
| 代理商： | PBL386652 |
PBL 386 65/2
6
Preliminary
Loop current detector
Programmable threshold, I
DET
I
= 500
R
LD
I
= 500
R
LD
0.9
I
LTh
I
LTh
1.1
I
LTh
mA
Progammable threshold in
Tip Open state, I
DET
Ground key detector
Ground key detector threshold
(I
LTIPX
and I
LRINGX
current differance to trigger ground key det.)
Line voltage measurement
Frequency
0.9
I
LTh
I
LTh
1.1
I
LTh
mA
11
15
19
mA
f = 10
6
|V|
TR
+1
f
Hz
Ring trip comparator
Offset voltage,
V
DTDR
Input bias current, I
B
Input common mode range, V
DT
, V
DR
Ring relay driver
Saturation voltage, V
OL
Off state leakage current, I
Lk
Digital inputs
(C1, C2, C3)
Input low voltage, V
IL
Input high voltage, V
IH
Input low current, I
IL
Input high current, I
IH
Detector output
(DET)
Output low current, I
OL
Internal pull-up resistor
Power dissipation
(V
Bat
= -48V; V
Bat2
= -32V)
P
1
P
2
@ VEE=-5V
P
3
@ VEE=-48V
P
4
@ VEE=-5V
P
5
@ VEE=-5V
Power supply currents
(V
Bat
= -48V)
V
CC
current, I
CC
V
EE
current, I
EE
V
Bat
current, I
Bat
V
CC
current, I
CC
V
EE
current, I
EE
V
Bat
current, I
Bat
Power supply rejection ratios
V
CC
to 2- or 4-wire port
V
EE
to 2- or 4-wire port
V
Bat
to 2- or 4-wire port
V
Bat2
to 2- or 4-wire port
Temperature guard
Junction threshold temperature, T
JG
Thermal resistance
28-pin PLCC,
θ
JP28PLCC
28-pin SSOP,
θ
JP28SSOP
Source resistance, R
S
= 0
I
B
= (I
DT
+ I
DR
)/2
-20
-50
V
Bat
+1
0
-20
20
200
-1
mV
nA
V
I
OL
= 50 mA
V
OH
= 12 V
0.5
100
V
μ
A
0
2.5
0.5
V
CC
-200
200
V
V
μ
A
μ
A
V
IL
= 0.5
V
IH
= 2.5 V
V
OL
< 0.6V
0.5
1
10
mA
k
Open circuit state
Active state I
Lo
= 0 mA, I
L
= 0 mA
Active state I
Lo
= 0 mA, I
L
= 0 mA
Active state R
L
= 300
(off-hook)
Active state R
L
= 800
(off-hook)
14
39
44
710
340
mW
mW
mW
mW
mW
Open circuit state
Open circuit state
Open circuit state
Active state I
Lo
= 0 mA, I
L
= 0 mA
Active state I
Lo
= 0 mA, I
L
= 0 mA
Active state I
Lo
= 0 mA, I
L
= 0 mA
0.8
-0.15
-0.2
2.0
-0.15
-0.7
mA
mA
mA
mA
mA
mA
Active state, f = 1 kHz, V
n
= 100mV
Active state, f = 1 kHz, V
n
= 100mV
Active state, f = 1 kHz, V
n
= 100mV
Active state, f = 1 kHz, V
n
= 100mV
28.5
28.5
28.5
28.5
35
55
40
60
dB
dB
dB
dB
140
°
C
39
55
°
C/W
°
C/W
Ref
fig
Parameter
Conditions
Min
Typ
Max
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PBL38665-2 | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:Subscriber Line Interface Circuit |
| PBL386652QNS | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:Subscriber Line Interface Circuit |
| PBL386652QNT | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:Subscriber Line Interface Circuit |
| PBL386652SHT | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:Subscriber Line Interface Circuit |
| PBL38780/1QSD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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