LE58QL061BVC Zarlink, LE58QL061BVC Datasheet - Page 87

• Manufacturer Part Number: LE58QL061BVC
• Description: QUAD, SLAC, PROG CODEC, 3.3V, GCI, 20 I/0, PQT44, LEAD FREE
• Manufacturer: Zarlink

APPLICATION CIRCUIT
LINE CARD PARTS LIST
The following list defines the parts and part values required to meet target specification limits for one channel.
Note:
For all other components, please refer to the Le7920 Data Sheet, document ID #080146.
RING
BUS
RING
+ 5V
TEST
TEST
TIP
OUT
IN
RING
RING
RING
TIP
TIP
TIP
TO
K
K
K
C
C
C
C
Item
C
R
R
R
R
RR
TI
TO
R
BPD
VRX
R1
BPA
VTX
FIL
RX
FA
FB
TI
T
Shared Ring Threshold
RR
R
R
RTH2
VBAT
SR1
R
R
FA
FB
VBAT
C
3
Quantity
TH
D1
C
RR
AD
BGND
1
1
1
1
1
1
1
1
1
U3
C
C
RT
C
R
BD
BAT
TMG
C
Figure 31. Le7920 SLIC/QLSLAC Device Application Circuit
HP
R
SR4
DA
DB
AX
HPA
HPB
BX
RYOUT1, RYOUT2
RING RELAY
TMG
Capacitor
Capacitor
Capacitor
Capacitor
Resistor
Capacitor
Resistor
Fuse resistor
Fuse resistor
BGND
VBAT
Le7920
SLIC 2
SLIC 3
SLIC 4
SLIC
U1
Type
C1, C2
AGND
VCC
RSN
RDC
VTX
DET
CAS
RD
Zarlink Semiconductor Inc.
D0
D1
R
DC1
C
57.6 kΩ
0.15 µF
178 kΩ
2
AS
0.1 µF
0.1 µF
0.1 µF
0.1 µF
Value
R
50 Ω
50 Ω
R
DC2
+5.0 V
T
R
D
C
87
R
DC
RX
C
5
D
5
5
C
C
VTX
VRX
C
See Note
BPA
20%
20%
20%
20%
20%
C
Tol.
1%
1%
FIL
VCCA
AGND
VIN
VOUT
CD2
C4
CD1
C5
VREF
1
1
1
1
1
Le58QL061
, C3
1
QLSLAC
1
U2
Rating
0.01 W
0.01 W
+3.3 V
10 V
10 V
10 V
10 V
10 V
PCLK/DCL
PCLK/DCL
MLCK/E1
DCLK/S0
MCLK/E1
DCLK/S0
DRA/DD
DXA/DU
DRA/DD
DXA/DU
FS/FSC
FS/FSC
CS/PG
DIO/S1
DIO/S1
VCCD
DGND
CS/PG
TSCA
TSCA
RST
RST
INT
INT
Bypass capacitor
Bypass capacitor
Bypass capacitor
Coupling capacitor
Coupling capacitor
Comments
Grounds are connected on board.
E1
DCL
FSC
S0
RST
MCLK/E1
PCLK
FS
DXA
DRA
TSCA
DIO
DCLK
CS
DU
DD
S1
TSCA
RST
INT
INT
ANALOG
GROUND
C
BPD
PCM/MPI
GCI MODE
MODE
DIGITAL
GROUND