HC5513_03 Datasheet, PDF (3/20 Pages) Intersil Corporation – TR909 DLC/FLC SLIC with Low Power Standby

HC5513
Electrical Specifications T_A = -40^oC to 85^oC, V_CC = 5V ±5%, V_EE = -5V ±5%, V_BAT = -28V, AGND = BGND = 0V, R_DC1 = R_DC2 =
41.2kΩ, R_D = 39kΩ, R_SG = ∞, R_F1 = R_F2 = 0Ω, C_HP = 10nF, C_DC = 1.5µF, Z_L = 600Ω. (Continued)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
LONGITUDINAL CURRENT LIMIT (TIP/RING)
Off-Hook (Active)
No False Detections, (Loop Current),
LB > 45dB (Note 4, Figure 3A)
-
-
20
mA_PEAK
/Wire
On-Hook (Standby), R_L = ∞
No False Detections (Loop Current)
(Note 5, Figure 3B)
-
-
5
mA_PEAK
/Wire
368Ω
C
E_L
2.16µF
A TIP
5
39kΩ
R_D
-5V
RSN
19
R_DC2
R_DC1
41.2kΩ
C_DC
368Ω
A RING R_DC
6 _DET 17 _{41.2kΩ 1.5µF}
368Ω
2.16µF C
E_L
2.16µF C
368Ω
A TIP
5
39kΩ
R_D
-5V
RSN
19
R_DC2
A RING RDC
6
17 41.2kΩ
DET
R_DC1
41.2kΩ
C_DC
1.5µF
FIGURE 3A. OFF-HOOK
FIGURE 3B. ON-HOOK
FIGURE 3. LONGITUDINAL CURRENT LIMIT
OFF-HOOK LONGITUDINAL BALANCE
Longitudinal to Metallic
IEEE 455 - 1985, R_LR, R_LT = 368Ω,
0.2kHz < f < 4.0kHz (Note 6, Figure 4)
55
70
-
dB
Longitudinal to Metallic
R_LR, R_LT = 300Ω, 0.2kHz < f < 4.0kHz (Note 6,
55
70
-
dB
Figure 4)
Metallic to Longitudinal
FCC Part 68, Para 68.310
0.2kHz < f < 1.0kHz
50
55
-
dB
1.0kHz < f < 4.0kHz (Note 7)
50
55
-
dB
Longitudinal to 4-Wire
0.2kHz < f < 4.0kHz (Note 8, Figure 4)
55
70
-
dB
Metallic to Longitudinal
R_LR, R_LT = 300Ω, 0.2kHz < f < 4.0kHz (Note 9,
50
55
-
dB
Figure 5)
4-Wire to Longitudinal
0.2kHz < f < 4.0kHz (Note 10, Figure 5)
50
55
-
dB
R_LT
TIP
V_TX
E_{L C}
5
21
V_TR
2.16µF
RING RSN
R_LR
6
19
R_T
600kΩ ^VTX
R_RX
300kΩ
2.16µF
C
V_L
R_LT
300Ω
R_LR
300Ω
TIP
5
E_TR
RING
6
V_TX
21
RSN
19
R_T
600kΩ
R_RX
300kΩ
E_RX
FIGURE 4. LONGITUDINAL TO METALLIC AND
LONGITUDINAL TO 4-WIRE BALANCE
FIGURE 5. METALLIC TO LONGITUDINAL AND 4-WIRE TO
LONGITUDINAL BALANCE
3