CS61577-IL1R Cirrus Logic Inc, CS61577-IL1R Datasheet - Page 26

• Manufacturer Part Number: CS61577-IL1R
• Description: Network Controller & Processor ICs IC T1/E1 Low PWR Line Interface Unit
• Manufacturer: Cirrus Logic Inc

Specifications of CS61577-IL1R

• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Encoder/
Encoder/
Decoder
Decoder
Monitor
Control
Monitor
Control
Format
Format
Frame
Frame
&
&
XTL
XTL
Figure A3. 75 Ω, E1 Extended Hardware Mode Configuration
+
+
Figure A2. 120 Ω, E1 Hardware Mode Configuration
28
26
27
12
11
10
17
18
28
26
27
12
11
10
6
1
5
4
7
8
3
2
9
1
5
7
6
8
3
4
2
9
68 μF
RGND
68 μF
RGND
TAOS
ACLKI
RLOOP
LLOOP
LOS
DPM
MODE
RPOS
RNEG
RCLK
TPOS
TNEG
TCLK
XTALIN
XTALOUT
RCODE
PCS
BPV
TAOS
ACLKI
RLOOP
LLOOP
LOS
AIS
MODE
TCODE
RDATA
RCLK
TDATA
TCLK
XTALIN
XTALOUT
0.1 μF
0.1 μF
RGND
RGND
+5V
+5V
RV+
RV+
21
21
22
22
TV+
TV+
TGND
TGND
15
15
14
14
MRING
RRING
RRING
TRING
TRING
LEN0
LEN1
LEN2
LEN0
LEN1
LEN2
MTIP
RTIP
RTIP
+
TTIP
+
TTIP
1.0 μF
1.0 μF
TGND
TGND
R3 is used for LEN2/1/0 = 0/0/0, but
not required with LEN2/1/0 = 0/0/1.
23
24
25
19
20
17
18
16
13
23
24
25
19
20
16
13
0.47 μF
0.47 μF
R3
R1
R2
R1
R2
Setting
Setting
Length
Length
Line
Line
1
3
5
2
6
1
3
5
2
6
PE-65351
PE-65351
PE-65351
PE-65351
2CT:1
2CT:1
1:2CT
1:2CT
2
6
1
5
2
6
1
5
RECEIVE
LINE
TRANSMIT
LINE
RECEIVE
LINE
TRANSMIT
LINE