參數(shù)資料
型號(hào): PBL38773/1SO
廠商: INFINEON TECHNOLOGIES AG
元件分類: 模擬傳輸電路
英文描述: TELECOM-SLIC, PDSO28
封裝: PLASTIC, SOIC-28
文件頁(yè)數(shù): 11/64頁(yè)
文件大?。?/td> 1052K
代理商: PBL38773/1SO
Ringing FlexiSLIC
PBL 38773/1
Electrical Characteristics
Data Sheet
19
DS1, 2003-06-18
Four-Wire Receive Port (receive summing node = RSN)
RSN DC offset voltage
V
RSNdc
-25
25
mV
I
RSN = 0 mA
RSN impedance
10
50
0.2 kHz < f <
3.4 kHz
RSN current to metallic
loop current I
L gain, αRSN
I
RSN
400
ratio
0.3 kHz < f <
3.4 kHz
Frequency Response
Two-wire to four-wire,
relative to 0 dBm,
1.0 kHz, E
RX = 0 V, see
G
2-4
-0.15
0.15
dB
0.3 kHz < f <
3.4 kHz
-0.5
-0.1
0.1
dB
f
= 8 kHz, 12 kHz,
16 kHz
Four-wire to two-wire,
relative to 0 dBm,
1.0 kHz, E
LO = 0 V, see
G
4-2
-0.15
0.15
dB
0.3 kHz < f <
3.4 kHz
-1.0
-0.2
0
dB
f
= 8 kHz, 12 kHz
-1.0
-0.3
0
dB
f
= 16 kHz
Four-wire to four-wire,
relative to 0 dBm,
1.0 kHz, E
LO = 0 V, see
G
4-4
-0.15
0.15
dB
0.3 kHz < f <
3.4 kHz
Insertion Loss
Two-wire to four-wire
5),
G
2-4 = 20 × log(VTX/VTR),
E
RX = 0 V, see Figure 7
G
2-4
-6.22
-6.02
-5.82
dB
0 dBm, 1.0 kHz
Four-wire to two-wire
G
4-2 = 20 × log(VTR/VRX),
E
L = 0 V, see Figure 7
G
4-2
-0.2
0.2
dB
0 dBm, 1.0 kHz
Gain Tracking
Two-wire to four-wire
7),
R
LDC ≤2k, Ref.
-10 dBm, 1.0 kHz, see
-0.1
0.1
dB
-40 dBm to
+3 dBm
-0.2
0.2
dB
-55 dBm to
-40 dBm
Table 5
Characteristics (cont’d)
Parameter
Symbol
Values
Unit
Note/
Test Condition
min.
typ.
max.
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