HC5513_03 Datasheet, PDF (7/20 Pages) Intersil Corporation – TR909 DLC/FLC SLIC with Low Power Standby

HC5513
Electrical Specifications
PARAMETER
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)
CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY CURRENTS (V_BAT = -28V)
I_CC, On-Hook
Open Circuit State (C1, 2 = 0, 0)
Standby State (C1, 2 = 1, 1)
-
-
1.5
mA
-
-
1.7
mA
Active State (C1, 2 = 0,1)
-
-
5.5
mA
I_EE, On-Hook
Open Circuit State (C1, 2 = 0, 0)
Standby State (C1, 2 = 1, 1)
-
-
0.8
mA
-
-
0.8
mA
Active State (C1, 2 = 0, 1)
-
-
2.2
mA
I_BAT, On-Hook
Open Circuit State (C1, 2 = 0, 0)
Standby State (C1, 2 = 1, 1)
-
-
0.4
mA
-
-
0.6
mA
Active State (C1, 2 = 0, 1)
-
-
3.9
mA
PSRR
V_CC to 2 or 4-Wire Port
V_EE to 2 or 4-Wire Port
V_BAT to 2 or 4-Wire Port
(Note 30, Figure 12)
(Note 30, Figure 12)
(Note 30, Figure 12)
-
40
-
dB
-
40
-
dB
-
40
-
dB
-48V SUPPLY
5V SUPPLY
-5V SUPPLY
R_L
600Ω
100mV_RMS, 50Hz TO 4kHz
TIP
V_TX
5
21
R_T
600kΩ
PSRR = 20 log (V_{T X}/V_IN)
V_TX
RING RSN
6
19
R_RX
300kΩ
FIGURE 12. POWER SUPPLY REJECTION RATIO
I_{TIP TIP}
RING
I_RING
+
-
I_TIP
I_RING
-
+
HC5513
LOOP CURRENT
CIRCUIT
I_RSN
SATURATION GUARD
CIRCUIT
A₁
I₁
-5V
A₂
I₂
-5V
-
+
R_1-
+
FIGURE 13. DC LOOP CURRENT
V_TX
RSN
R_DC
-2.5V
R_RX
R_DC1
R_DC2
C_DC
R_SG
R_SG
-5V
7