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參數(shù)資料
| 型號(hào)： | PBL386302QNS |
| 廠商： | ERICSSON |
| 英文描述： | Subscriber Line Interface Circuit |
| 中文描述： | 用戶線接口電路 |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大?。?/td> | 134K |
| 代理商： | PBL386302QNS |
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PBL 386 30/2
5
Four-wire to two-wire, g
4-2
6
relative to 0 dBm, 1.0 kHz. E
L
=0 V
0.3 kHz < f < 3.4 kHz
f = 8 kHz, 12 kHz,
16 kHz
relative to 0 dBm, 1.0 kHz, E
L
=0 V
0.3 kHz < f < 3.4 kHz
-0.2
-1.0
-2.0
0.1
0
0
dB
dB
dB
Four-wire to four-wire, g
4-4
6
-0.2
0.1
dB
Insertion loss
Two-wire to four-wire, G
2-4
6
0 dBm, 1.0 kHz, Note 5
V
TX
G
= 20 · Log ; E
RX
= 0
V
TR
PTG = AGND
0 dBm, 1.0 kHz, Note 6
V
TR
G
4-2
= 20 · Log ; E
L
= 0
E
RX
-0.2
0.2
dB
-6.22
-6.02
-5.82
dB
Four-wire to two-wire, G
4-2
6
-0.2
0.2
dB
Gain tracking
Two-wire to four-wire
6
Ref. -10 dBm, 1.0 kHz, Note 7
-40 dBm to +3 dBm
-55 dBm to -40 dBm
Ref. -10 dBm , 1.0 kHz
-40 dBm to +3 dBm
-55 dBm to -40 dBm
-0.1
-0.2
0.1
0.2
dB
dB
Four-wire to two-wire
6
-0.1
-0.2
0.1
0.2
dB
dB
Noise
Idle channel noise at two-wire
(TIPX-RINGX) or four-wire (VTX) output
C-message weighting
Psophometrical weighting
Note 8
12
-78
dBrnC
dBmp
Harmonic distortion
Two-wire to four-wire
Four-wire to two-wire
6
0 dBm
0.3 kHz < f < 3.4 kHz
-67
-67
-50
-50
dB
dB
Battery feed characteristics
Loop current, I
, in the current
limited region, reference A, B & C
Open circuit state loop current, I
LOC
12
18mA
≤
I
L
≤
45 mA
0.92 I
L
I
L
1.08 I
L
mA
R
L
= 0
-100
0
100
μ
A
Ref
fig
Parameter
Conditions
Min
Typ
Max
Unit
Figure 6.
Frequency response, insertion loss,
gain tracking.
1
<< R
L
, R
L
= 600 k
ω
C
R
T
= 120 k
, R
RX
= 60 k
PBL 386 30/2
TIPX
RINGX
RSN
VTX
R
T
R
RX
E
RX
R
L
V
TR
I
LDC
C
E
L
V
TX
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相關(guān)代理商/技術(shù)參數(shù) |
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| PBL386302QNT | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Subscriber Line Interface Circuit |
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| PBL386302SOS | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Subscriber Line Interface Circuit |
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