le9531cmqc Zarlink Semiconductor, le9531cmqc Datasheet - Page 22
le9531cmqc
Manufacturer Part Number
le9531cmqc
Description
Ringing Subscriber Line Interface Circuit
Manufacturer
Zarlink Semiconductor
Datasheet
1.LE9531CMQC.pdf
(34 pages)
- Current page: 22 of 34
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Test Circuit
RING
TIP
100 /600
R
LOOP
0.1 F
0.1 F
49.9 k
383 k
50
50
DCF
RTFLT
DCOUT
PR
PT
V
I
REF
REF
V
V
BAT
BAT
0.1 F
Figure 3 - Le9531 Basic Test Circuit
V
V
Zarlink Semiconductor Inc.
CC
CC
CIRCUIT
Le9531
BASIC
TEST
0.1 F
Le9531
(BGND/AGND)
Exposed Pad
22
NSTAT
RINGN
RINGP
RCVN
RCVP
VITR
VTX
ITR
TXI
B0
B1
B2
100 k
60.4 k
0.1 F
0.1 F
6.49 k
113 k
Data Sheet
B0
B1
B2
VITR
RCV
RINGN
RINGP
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