參數(shù)資料
型號: FEF4065
廠商: SIEMENS AG
英文描述: High Voltage Subscriber Line IC HV-SLIC
中文描述: 高壓用戶線芯片的HV -用戶接口
文件頁數(shù): 18/29頁
文件大小: 237K
代理商: FEF4065
PEB/F 4065
Electrical Characteristics
Semiconductor Group
18
1998-03-01
2.5
AC-Characteristics
(Normal and reverse polarity unless otherwise stated)
Table 8
No. Parameter
Symbol Mode
Limit Values
Unit
Test
Fig.
Test Condition
min.
typ.
max.
PEB/
PEF
Line Termination TIP, RING
57.
Receive gain
Gr
CONV,
BB
31.92
32.04
32.16
dB
4
V
2W,AC
= 50 mVrms
f
= 1015 Hz
I
ab
= 20 mA
58.
CONV 31.88
32.04
32.2
dB
I
ab
= 50 mA
300 Hz <
f
< 3400 Hz
V
2W,AC
= 50 mVrms
59. Gain flatness
(guaranteed
by design)
dGr
CONV,
BB
– 0.05 –
0.05
dB
60. Gain tracking
(guaranteed
by design)
dGr
CONV – 0.2
0.2
dB
3 dBm0 >
V
ab
>
– 20 dBm0
f
= 1015 Hz
V
2W,AC
= 50 mVrms
f
= 1015 Hz
I
ab
= 20 mA
f
= 16 kHz
R
L
= 200
I
ab
= 50 mA
V
ab,AC
= 2 Vrms
V
ab,AC
= 5 Vrms
I
ab
= 0 mA,
V
ab
= 55 V
V
ab,AC
= 2 Vrms
I
ab
= 30 mA
61. Total
harmonic
distortion
V
ab
Teletax
distortion
THD
CONV –
0.3
%
4
62.
THDTTX CONV
3
%
5
63.
3
%
64.
5
%
65. Psophometric
noise
N
P
,
V
ab
CONV –
– 75
dBmp 4
66. Longitudinal
to transversal
rejection ratio
V
long
/
V
ab
67. Transversal
to
longitudinal
rejection ratio
V
ab
/
V
long
LTRR
CONV 61/58
dB
6
V
long
= 3 Vrms
300 Hz <
f
< 3.4 kHz
I
ab
= 30 mA
TLRR
CONV 50
dB
7
V
2W,AC
= 150 mVrms
300 Hz <
f
< 3.4 kHz
I
ab
= 30 mA
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