HC5515_06 Datasheet, PDF (5/20 Pages) Intersil Corporation – ITU CO/PABX SLIC with Low Power Standby

HC5515
Electrical Specifications
T_A = 0°C to 70°C, V_CC = +5V ±5%, V_EE = -5V ±5%, V_BAT = -48V, AGND = BGND = 0V, R_DC1 = R_DC2 = 41.2kΩ,
R_D = 39kΩ, R_SG = 0Ω, R_F1 = R_F2 = 0Ω, C_HP = 10nF, C_DC = 1.5µF, Z_L = 600Ω, Unless Otherwise Specified.
(Continued)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
TIP-RING Open Loop Metallic Voltage, V_TR
V_BAT = -52V, R_SG = 0Ω
43
-
47
V
4-WIRE TRANSMIT PORT (V_TX)
Overload Level
Z_L > 20kΩ, 1% THD (Note 12, Figure 7)
3.1
-
-
V_PEAK
Output Offset Voltage
E_G = 0, Z_L = ∞ (Note 13, Figure 7)
-60
-
60
mV
Output Impedance (Guaranteed by Design)
0.2kHz < f < 03.4kHz
-
5
20
W
2-Wire to 4-Wire (Metallic to V_TX) Voltage Gain 0.3kHz < f < 03.4kHz (Note 14, Figure 7)
0.98
1.0
1.02
V/ V
Z_D
TIP
V_TX
27
19
R
V_M
V_S
R_T
600kΩ
R
R_LR
Z_IN
RING
28
RSN
16
R_RX
300kΩ
2.16µF
R_L
C
600Ω
TIP
V_TX
27
19
V_TR
R_T
I_DCMET
E_G
23mA
600kΩ _VTXO
Z_L
V_TX
R_RX
RING RSN
28
16
300kΩ
FIGURE 6. TWO-WIRE RETURN LOSS
FIGURE 7. OVERLOAD LEVEL (4-WIRE TRANSMIT PORT),
OUTPUT OFFSET VOLTAGE, 2-WIRE TO 4-WIRE
VOLTAGE GAIN AND HARMONIC DISTORTION
4-WIRE RECEIVE PORT (RSN)
DC Voltage
R_X Sum Node Impedance (Gtd by Design)
Current Gain-RSN to Metallic
I_RSN = 0mA
0.2kHz < f < 3.4kHz
0.3kHz < f < 3.4kHz (Note 15, Figure 8)
-
0
-
V
-
-
20
W
900
1000
1100
Ratio
FREQUENCY RESPONSE (OFF-HOOK)
2-Wire to 4-Wire
0dBm at 1.0kHz, E_RX = 0V
-0.2
-
0.2
dB
0.3kHz < f < 3.4kHz (Note 16, Figure 9)
4-Wire to 2-Wire
0dBm at 1.0kHz, E_G = 0V
-0.2
-
0.2
dB
0.3kHz < f < 3.4kHz (Note 17, Figure 9)
4-Wire to 4-Wire
0dBm at 1.0kHz, E_G = 0V
-0.2
-
0.2
dB
0.3kHz < f < 3.4kHz (Note 18, Figure 9)
INSERTION LOSS
2-Wire to 4-Wire
0dBm, 1kHz (Note 19, Figure 9)
-0.2
-
0.2
dB
4-Wire to 2-Wire
0dBm, 1kHz (Note 20, Figure 9)
-0.2
-
0.2
dB
GAIN TRACKING (Ref = -10dBm, at 1.0kHz)
2-Wire to 4-Wire
+3dBm to +7dBm (Note 21, Figure 9)
-0.15
-
0.15
dB
2-Wire to 4-Wire
-40dBm to +3dBm (Note 21, Figure 9)
-0.1
-
0.1
dB
2-Wire to 4-Wire
-55dBm to -40dBm (Note 21, Figure 9)
-0.2
-
0.2
dB
4-Wire to 2-Wire
-40dBm to +7dBm (Note 22, Figure 9)
-0.1
-
0.1
dB
5
FN4235.6
June 6, 2006