HC5515 Intersil Corporation, HC5515 Datasheet - Page 5

• Manufacturer Part Number: HC5515
• Description: ITU CO/PABX SLIC with Low Power Standby
• Manufacturer: Intersil Corporation

Electrical Specifications
4-Wire to 2-Wire
NOISE
Idle Channel Noise at 2-Wire
Idle Channel Noise at 4-Wire
HARMONIC DISTORTION
2-Wire to 4-Wire
4-Wire to 2-Wire
BATTERY FEED CHARACTERISTICS
Constant Loop Current Tolerance
Loop Current Tolerance (Standby)
Open Circuit Voltage (V
LOOP CURRENT DETECTOR
On-Hook to Off-Hook
Off-Hook to On-Hook
Loop Current Hysteresis
GRX = ((V
Where: V
and V
600
R
FIGURE 8. CURRENT GAIN-RSN TO METALLIC
TR1
L
TR2
TR1
is the Tip to Ring Voltage with V
is the Tip to Ring Voltage with V
- V
PARAMETER
V
TR2
TR
)(300k))/(-3)(600)
TIP
TIP
27
RING
28
- V
R
RING
DCX
RSN
R
59
DC
16
14
T
R
number references in the figures refer to the 28 lead PLCC package. (Continued)
= 41.2k
)
A
D
= -40
= 39k , R
300k
R
41.2k
R
RX
o
DC2
C to 85
RSN
RSN
600
SG
R
C-Message Weighting (Note 23, Figure 10)
-55dBm to -40dBm (Note 22, Figure 9)
Psophometrical Weighting
(Note 23, Figure 10)
C-Message Weighting (Note 24, Figure 10)
Psophometrical Weighting
(Note 23, Figure 10)
0dBm, 1kHz (Note 25, Figure 7)
0dBm, 0.3kHz to 3.4kHz (Note 26, Figure 9)
I
-40
I
-40
-40
R
R
R
L
= 0V
L
L
o
= -3V
= 0 , R
D
D
D
C, V
R
41.2k
= 2500/(R
= (V
o
o
o
DC1
FIGURE 10. IDLE CHANNEL NOISE
= 33k
= 33k
= 33k
C to 85
C to 85
C to 85
1.5 F
V
CC
C
BAT
TR
DC
V
V
F1
RSN
RSN
= +5V 5%, V
-3)/(R
o
o
o
= R
DC1
-40
-40
-40
C (Note 27)
C (Note 28)
C, (Active) R
= 0V
= -3V
TIP
27
RING
28
CONDITIONS
F2
o
o
o
HC5515
L
C to 85
C to 85
C to 85
+ R
+1800),
= 0 , C
DC2
RSN
EE
V
o
o
o
TX
),
19
16
C
C
C
HP
SG
= -5V 5%, V
1/ C < R
FIGURE 9. FREQUENCY RESPONSE, INSERTION LOSS,
= 10nF, C
=
600
E
300k
R
600k
R
R
G
L
T
L
RX
DC
BAT
GAIN TRACKING AND HARMONIC DISTORTION
I
DCMET
= 1.5 F, Z
C
= -48V, AGND = BGND = 0V, R
V
TX
0.85I
0.75I
MIN
-0.2
9.5
14
11
L
-
-
-
-
-
-
-
V
= 600 , Unless Otherwise Specified. All pin
TR
L
L
TIP
27
RING
28
465/R
405/R
60/R
16.67
-81.5
-81.5
TYP
8.5
-65
-65
8.5
I
I
-
L
L
RSN
V
D
D
D
TX
19
16
DC1
1.15I
1.25I
MAX
17.2
15.0
300k
0.2
-54
-54
20
600k
R
R
-
-
-
-
-
RX
= R
T
L
L
DC2
E
= 41.2k ,
UNITS
dBrnC
dBrnC
RX
dBrnp
dBrnp
V
mA
mA
mA
mA
mA
dB
dB
dB
TX
V