參數(shù)資料
型號： STLC3080
廠商： 意法半導(dǎo)體
英文描述： SUBSCRIBER LINE INTERFACE CIRCUIT
中文描述： 用戶線路接口電路
文件頁數(shù)： 11/23頁
文件大?。?/td> 201K
代理商： STLC3080
ELECTRICAL CHARACTERISTICS
(Test Condition, unless otherwise specified: V
CC
= 5V, V
DD
= 3.3V,
V
B-
= -48V,AGND = BGND= RGND, T
amb
= 25
°
C).
Note: the limits below listed are guaranteed with the specified test condition and in the 0 to 70
°
C tem-
peraturerange. Performancesover -40 to +85
°
C range are guaranteed by product characterisation.
Symbol
AC CHARACTERISTICS
Zil
I
il
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Fig.
Long. Impedance
Long. Current Capability AC
each wire
H.I. feeding per wire (ON-
HOOK)
STANDBY or ACTIVE per
wire (ON-HOOK)
ACTIVE per wire (OFF-
HOOK). I
T
= Transversal
Current
NP with nominal R
P
at 300Hz
NP withnominal R
P
at 1020Hz
NP withnominal R
P
at 3040Hz
NP with nominal R
P
at 300Hz
NP withnominal R
P
at 1020Hz
NP withnominal R
P
at 3040Hz
300 to 3400Hz
1020Hz; 20Log |VRX/VTX|
ACTIVE MODE at line
terminals on ref. imped.
40
5
mApk
13
mApk
80 -I
T
mApk
L/T
Long. to transv.
60
60
55
37
40
40
22
30
3.2
dB
dB
dB
dB
dB
dB
dB
dB
dBm
C5
T/L
Transv. to long
2wRL
THL
Ovl
2W return loss.
trans-hybrid loss.
2W overload level
C6
C2
TXoff
G24
G42
G24fq
TX output offset
Transmit gain abs.
Receive gain abs.
tx gain variation vs.
frequency
rx gain variation vs.
frequency
Tx gain variation vs. level
Rx gain variation vs. level
idle channel noise at line
terminals
idle channel noise at TX port
-200
-12.38
5.74
-0.1
200
-12.02
6.1
0.1
mV
dB
dB
dB
0dBm 1020Hz
0dBm 1020Hz
rel.1020Hz, 0dBm 300to
3400Hz
rel.1020Hz, 0dBm 300to
3400Hz
f = 10120Hz, input level
from 3dBm to -40dBm
psophometric, Active On
Hook
psophometric, Active On
Hook
0dBm, 1KHz Il = 20 to
45mA
V
TTX
= 100mV
RMS
@ 16kHz
G
TTX
=
20Log
C4
C1
G42fq
-0.1
0.1
dB
G24lv
G42lv
V2wp
-0.1
-0.1
0.1
0.1
-78
dB
dB
-82
dBmp
C8
V4wp
-90
-84
dBmp
C7
Thd
total harm. dist. 2w-4w, 4w-
2w
Transfer Gain
-50
dB
G
TTX
V
L
V
TTX
with R
L
= 200
2.2V
RMS
= on 200
14.5
dB
THD (TTX)
DC CHARACTERISTICS (TTX pin connected to ground)
Vlohi
Line voltage
Vlo
Line voltage
TTX Harmonic Distortion
3
%
Il = 0, H.I. feeding
Il = 0, SBY/ACTIVE/ON-
HOOK
R
loop
= 0, SBY
R
loop
= 0, H.I. feeding
Rel to progr. val. 20 to 50mA
ACTIVE NP, RP
47
38.9
47.4
39.9
47.8
40.9
V
V
Ilims
Ilimb
Ilima
Short circ. curr.
Short circ. curr.
Lim. current accuracy
14
11
-10
16
17
18
20
10
mA
mA
%
V
IREF
Rfeed
Rfeed H.I.
Bang up reference
Feed res. accuracy
Feeding resistance
1.08
-10
1100
1.16
1.24
10
2100
V
%
ACTIVE NP, RP
H.I. feeding
STLC3080
11/23
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STLC3080R-EVAL 功能描述:網(wǎng)絡(luò)開發(fā)工具 Eval Board STLC30R80 RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
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