hc5523 Intersil Corporation, hc5523 Datasheet - Page 4

• Manufacturer Part Number: hc5523
• Description: Lssgr/tr57 Co/loop Carrier Slic With Low Power Standby
• Manufacturer: Intersil Corporation

Electrical Specifications
2-Wire Return Loss
C
HP
FIGURE 4. LONGITUDINAL TO METALLIC AND
= 20nF
E
L
2.16µF
C
LONGITUDINAL TO 4-WIRE BALANCE
PARAMETER
R
R
LR
LT
V
TR
TIP
27
RING
28
4
T
R
number references in the figures refer to the 28 lead PLCC package. (Continued)
A
D
= -40
= 39kΩ, R
RSN
V
o
19
16
TX
C to 85
SG
0.2kHz to 0.5kHz (Note 11, Figure 6)
0.5kHz to 1.0kHz (Note 11, Figure 6)
1.0kHz to 3.4kHz (Note 11, Figure 6)
o
300kΩ
= 0Ω, R
R
600kΩ
C, V
R
T
RX
CC
F1
= +5V ±5%, V
= R
V
TX
CONDITIONS
F2
HC5523
= 0Ω, C
EE
HP
= -5V ±5%, V
FIGURE 5. METALLIC TO LONGITUDINAL AND 4-WIRE TO
= 10nF, C
V
2.16µF
L
C
BAT
DC
LONGITUDINAL BALANCE
300Ω
300Ω
= 1.5µF, Z
R
R
= -48V, AGND = BGND = 0V, R
LT
LR
MIN
25
27
23
E
L
TR
= 600Ω, Unless Otherwise Specified. All pin
TIP
27
RING
28
TYP
-
-
-
RSN
V
19
16
TX
DC1
MAX
600kΩ
R
300kΩ
R
-
-
-
T
= R
RX
DC2
E
= 41.2kΩ,
UNITS
RX
dB
dB
dB