hc9p5524-5 Intersil Corporation, hc9p5524-5 Datasheet - Page 9

• Manufacturer Part Number: hc9p5524-5
• Description: Eia/itu 24v Pabx Slic With 25ma Loop Feed
• Manufacturer: Intersil Corporation

Typical Applications
Typical Component Values
C
C
AN9667).
C
C
C
C
K(Z
R
NOTES:
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
10. Secondary protection diode bridge recommended is 3A, 200V type.
11. TF
8. All grounds (AG, BG, and DG) must be applied before V
9. Application shows Ring Injected Ringing, Balanced or Tip injected configuration may be used.
1
2
3
4
5
AC
L1
R
= 0.5 F, 20V.
= 0.01 F, 50V 20%.
= 0.01 F, 50V 20%.
= 0.01 F, 50V 20%.
TIP
0
RING
, R
L1
to run separate grounds off a line card, the AG must be applied first.
= 1.0 F
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
= 0.5 F, 20V.
- R
+R
1
L2
, TF
PROTECTION
F
; Current Limit Setting Resistors.
L2
/2) = 50k , (Z
PRIMARY
2
> 90k
and RF
10%, 20V (for other values of C2, refer to
SECONDARY
PROTECTION
(NOTE 6)
1
R
, RF
S1
Z
K
1
1A
0
2
PTC
C
= 600 , K = Scaling Factor = 100).
are on PLCC only and should be connected together as shown.
S1
FIGURE 1. TYPICAL LINE CIRCUIT APPLICATION WITH THE MONOLITHIC SLIC
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
9
150V
K
IB
PEAK
C
5V
V
5
RING
K
2
(MAX)
R
B1
R
C
S2
S2
5V
R
V
B2
K
B
1
-
B
RD
PR
TIP
TF
TF
RF
RF
RFS
RING
+ or V
SHD GKD
1
2
2
1
(NOTE 7)
(NOTE 7)
(NOTE 7)
(NOTE 7)
V
HC-5524
B
B
-
-. Failure to do so may result in premature failure of the part. If a user wishes
C
3
SYSTEM CONTROLLER
BG
PRI RS
C
I
KR
R
ered in a Tech Brief).
R
C
line length.
Z
generator ballast.
LIMIT
2
1
HC-5524
B1
S1
S1
SLIC
F
= 150V to 200V transient protector. PTC used as ring
TEST
DG
= R
= R
= C
= 20k , R
= (.6) (R
B2
S2
S2
AG
F1
= 50 (1% absolute, matching requirements cov-
= 1k typically.
= 0.1 F, 200V typically, depending on V
C
ALARM
4
L1
F
V
5V
B
= 2(R
+ C
+ R
OUT1
I
V
LIMIT
-IN1
RX
V
V
F0
L2
1
FB
TX
B1
+
)/(200 x R
+R
B2
C
R
K(Z 0 - R /2)
), K = Scaling Factor = 100).
AC
L1
K
L2
RF
), R
F
L1
R
typically 100k
L2
FROM PCM
FILTER/CODER
TO HYBRID
BALANCE
NETWORK
Ring
and