HC55184ECM(2005) 查看數據表（PDF） - Intersil
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HC55184ECM Datasheet PDF : 21 Pages
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Electrical Specifications
Unless Otherwise Specified, TA = 0°C to 70°C for the HC55183, 184 only, all others -40°C to 85°C, VBL = -24V, VCC = +5V, AGND = BGND = 0V,
loop current limit = 25mA. All AC Parameters are specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz.
Protection resistors = 0Ω.
HC55180 (NOTE 7)
HC55181
HC55183, HC55184
PARAMETER
TEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX UNITS
RINGING PARAMETERS (Note 2)
Ringing Voltage
Open Circuit
(Note 8)
THD ≤ 0.5%
VB = -85V
THD ≤ 0.5%
VB = -100V
Ringing Voltage
Load = 1.3K
(Notes 8, 10)
THD ≤ 3.0%
VB = -85V
THD ≤ 3.0%
VB = -100V
Tip Centering Voltage
VB = -85V, RL = ∞
VB = -100V, RL = ∞
Ring Centering Voltage
VB = -85V, RL = ∞
VB = -100V, RL = ∞
AC TRANSMISSION PARAMETERS (Notes 5, 6)
-
80
- THD ≤ 0.5%
80
VBH = -85V
-
95
- THD ≤ 0.5%
95
VBH = -100V
-
80
- THD ≤ 3.0%
80
VBH = -85V
-
95
- THD ≤ 3.0%
95
VBH = -100V
- ±2.5 - VBH = -85V, RL = ∞
-
- ±2.0 - VBH = -100V, RL = ∞
-
- ±2.5 - VBH = -85V, RL = ∞
-
- ±2.0 - VBH = -100V, RL = ∞
-
-
- THD ≤ 0.5%
VBH = -75V
-
- (Note 9)
-
- THD ≤ 3.0%
VBH = -75V
-
- (Note 9)
-
±2.5 VBH = -75V, RL = ∞
-
±2.0 (Note 9)
-
±2.5 VBH = -75V, RL = ∞
-
±2.0 (Note 9)
70
-
- VPEAK
-
-
- VPEAK
70
-
- VPEAK
-
-
- VPEAK
-
-
±3
V
-
-
-
V
-
-
±3
V
-
-
-
V
2-Wire Longitudinal Balance (Note 11)
(Notes 12, 13)
Grade C, D
-
-
-
-
59
- Grade C, D
-
-
53
59
- Grade E
- (Note 11)
45
53
-
dB
-
-
-
dB
4-Wire Longitudinal Balance (Note 11)
-
-
-
-
-
- Grade E
-
58
-
dB
Grade C, D
-
64
- Grade C, D
-
64
- (Note 11)
-
-
-
dB
2-Wire to 4-Wire Level Linearity +3 to -40dBm, 1kHz
4-Wire to 2-Wire Level
Linearity
Referenced to -10dBm
-40 to -50dBm, 1kHz
- ±0.02 - +3 to -40dBm, 1kHz
5
- ±0.05 - -40 to -50dBm, 1kHz
0
- ±0.025 - +3 to -40dBm, 1kHz
- ±0.050 - -40 to -50dBm, 1kHz
- ±0.02 -
dB
5
- ±0.05 -
dB
0
-50 to -55dBm, 1kHz
- ±0.10 - -50 to -55dBm, 1kHz
0
- ±0.100 - -50 to -55dBm, 1kHz
- ±0.10 -
dB
0
DC PARAMETERS
Loop Current Accuracy
(Notes 5, 6)
IL = 25mA
-
- ± 8.5 IL = 25mA
-
-
± 8.5 IL = 25mA
-
- ± 10 %
Open Circuit Voltage
(|Tip - Ring|, Note 6)
VB = -16V
VB = -24V
VB > -60V
-
7.5
- VBL = -16V
6.0
7.5
9.0 VBL = -16V
-
7.5
-
V
14 15.5 17 VBL = -24V
14 15.5 17 VBL = -24V
14 15.5 17
V
43 50
- VBH = -60V, BSEL = 1 43
50
- VBH = -60V, BSEL = 1 43
50
-
V
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