HC9P5504B-5Z Intersil, HC9P5504B-5Z Datasheet - Page 9

• Manufacturer Part Number: HC9P5504B-5Z
• Description: IC,SLIC,2-4 CONVERSION,BIPOLAR,SOP,24PIN,PLASTIC
• Manufacturer: Intersil

Specifications of HC9P5504B-5Z

• Rohs Compliant: YES

Applications Diagram
Typical Component Values
C
C
C
C
C
C
C
NOTES:
5. Secondary protection diode bridge recommended is a 2A, 200V type.
6. To obtain the specified transhybrid loss it is necessary for the three legs of the balance network, C
7. All grounds (AG, BG, and DG) must be applied before V
8. Application shows Ring Injected Ringing, Balanced or Tip injected configuration may be used.
9. Pin numbers given for SOIC package.
2
3
4
5
6
8
9
= 0.15µF, 10V.
= 0.3µF, 30V.
= 0.5µF to 1.0µF, 10%, 20V (Should be nonpolarized).
= 0.5µF, 20V.
= C
= 0.01µF, 100V.
= 0.01µF, 20V, ±20%.
SUBSCRIBER
impedance to within 0.3%. Thus, if C
a -22V step when the loop is closed. Too large a value for C
Filter/CODEC.
A 0.5µF and 100kΩ gives a time constant of 50ms. The uncommitted op amp output is internally clamped to stay within ±6.6V and is current
limited.
to run separate grounds off a line card, the AG must be applied first.
7
RING
= 0.5µF (10% Match Required) (Note 7).
TIP
LOOP
PROTECTION
PRIMARY
PTC
Z
K
R
1
1B
S1
K
1A
FIGURE 1. TYPICAL LINE CIRCUIT APPLICATION WITH THE MONOLITHIC SLIC
C
S1
9
1
-48V
R
R
B1
B3
R
C
6
S2
S2
and C
5V TO
R
12V
B2
RING
R
K
V
7
B4
1
B
10
are 1µF each, a 20% match is adequate. It should be noted that the transmit output to C
8
1
9
3
2
-
150V
RING GENERATOR
POWER
DENIAL
RING FEED SENSE
RD
TIP
TIP FEED
RING FEED
BATT.
NEG.
-48V
PEAK
15
11
B
C
SYSTEM CONTROLLER
+ or V
DETECT
8
SWITCH
(MAX)
HOOK
BATT.
GND.
6
HC-5504B
13
12
may produce an excessively long transient at the op amp output to the PCM
B
HC-5504B
-. Failure to do so may result in premature failure of the part. If a user wishes
GROUND
DETECT
GND.
DIG.
KEY
SLIC
14
6
OP AMP
GND.
ANA.
R
value) ZB = 0 for 600Ω Terminations (Note 7).
R
absolute value).
R
C
and line length.
Z
PTC used as ring generator ballast.
SYNC
RING
1
1
B1
S1
S1
23
= 150V to 200V transient protection.
7
= R
C
= R
= R
9
= C
RING
CMD
OUT
V
V
2
+IN
RX
TX
-IN
C2
C3
C4
B
B
16
S2
B2
+
= R
4
S2
+
21
24
20
19
18
17
5
22
=1kΩ, typically.
= R
3
= 0.1µF, 200V typically, depending on V
= 100kΩ (0.1% Match Required, 1% absolute
C
B3
4
= R
+
BALANCE NETWORK
C
6
B4
3
-R
R
C
R
2
6
1
1
= 150Ω (0.1% Match Required, 1%
and R
C
+
C
5
2
ZB
2
C
R
and C
7
3
7
-ZB-R
FILTER/
CODEC
PCM
3
, to match in
SWITCHING
NETWORK
6
RING
sees