HC5523
Electrical Specifications
T
A
= -40
o
C to 85
o
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. All pin
number references in the figures refer to the 28 lead PLCC package.
(Continued)
CONDITIONS
MIN
TYP
MAX
UNITS
PARAMETER
TIP IDLE VOLTAGE
Active, I
L
= 0
Standby, I
L
= 0
RING IDLE VOLTAGE
Active, I
L
= 0
Standby, I
L
= 0
TIP-RING Open Loop Metallic Voltage, V
TR
4-WIRE TRANSMIT PORT (V
TX
)
Overload Level
Output Offset Voltage
Output Impedance (Guaranteed by Design)
2- to 4-Wire (Metallic to V
TX
) Voltage Gain
Z
D
TIP
27
R
V
S
R
Z
IN
RING
28
RSN
16
V
M
R
T
600kΩ
V
TX
19
-
-
-4
<0
-
-
V
V
-
-
V
BAT
= -52V, R
SG
= 0Ω
43
-44
>-48
-
-
-
47
V
V
V
(Z
L
> 20kΩ, 1% THD) (Note 12, Figure 7)
E
G
= 0, Z
L
=
∞
(Note 13, Figure 7)
0.2kHz < f < 03.4kHz
0.3kHz < f < 03.4kHz (Note 14, Figure 7)
2.16µF
R
L
600Ω
C
V
TR
I
DCMET
23mA
3.1
-60
-
0.98
TIP
27
-
-
5
1.0
V
TX
19
-
60
20
1.02
V
PEAK
mV
W
V/V
R
T
600kΩ
E
G
R
RX
300kΩ
V
TXO
V
TX
Z
L
R
RX
RING
28
RSN
16
300kΩ
R
LR
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
FREQUENCY RESPONSE (OFF-HOOK)
2-Wire to 4-Wire
4-Wire to 2-Wire
4-Wire to 4-Wire
INSERTION LOSS
2-Wire to 4-Wire
4-Wire to 2-Wire
GAIN TRACKING (Ref = -10dBm, at 1.0kHz)
2-Wire to 4-Wire
2-Wire to 4-Wire
2-Wire to 4-Wire
4-Wire to 2-Wire
+3dBm to +7dBm (Note 21, Figure 9)
-40dBm to +3dBm (Note 21, Figure 9)
-55dBm to -40dBm (Note 21, Figure 9)
-40dBm to +7dBm (Note 22, Figure 9)
-0.15
-0.1
-0.2
-0.1
-
-
-
-
0.15
0.1
0.2
0.1
dB
dB
dB
dB
0dBm, 1kHz (Note 19, Figure 9)
0dBm, 1kHz (Note 20, Figure 9)
-0.2
-0.2
-
-
0.2
0.2
dB
dB
0dBm at 1.0kHz, E
RX
= 0V
0.3kHz < f < 3.4kHz (Note 16, Figure 9)
0dBm at 1.0kHz, E
G
= 0V
0.3kHz < f < 3.4kHz (Note 17, Figure 9)
0dBm at 1.0kHz, E
G
= 0V
0.3kHz < f < 3.4kHz (Note 18, Figure 9)
-0.2
-0.2
-0.2
-
-
-
0.2
0.2
0.2
dB
dB
dB
I
RSN
= 0mA
0.2kHz < f < 3.4kHz
0.3kHz < f < 3.4kHz (Note 15, Figure 8)
-
-
980
0
-
1000
-
20
1020
V
W
Ratio
59
INTERSIL [ INTERSIL CORPORATION ]
