m28333-3x Mindspeed Technologies, m28333-3x Datasheet - Page 54

• Manufacturer Part Number: m28333-3x
• Description: Single/dual/triple E3/ds3/sts-1 Line Interface Unit
• Manufacturer: Mindspeed Technologies

3.0 Applications
3.1 PCB Design Considerations for the M2833i
Figure 3-1. DS3/E3 Application Diagram
3-4
NOTE(S):
1. All transformers are part number T3001 from Pulse Technology. See Recommended Vendors,
2. TMONP and TMONM are only available on the M2833i-3x device and are denoted by dotted lines.
Framer
Framer
Framer
TNEG
TNEG
TNEG
TPOS
TPOS
TPOS
TCLK
TCLK
TCLK
MODE
MODE
MODE
Mode/Status Pins
MODE
RPOS
RNEG
RCLK
RPOS
RNEG
RCLK
RPOS
RNEG
RCLK
M28333
Channel 1
Channel 2
Channel 2
Mindspeed Technologies
BIAS
BIAS
BIAS
BIAS
TX
TX
TX
RX
RX
RX
TLINEP
TMONP
TMONM
TMONP
TLINEP
TMONM
TMONP
TLINEP
TMONM
TLINEN
TLINEN
TLINEN
RESET
RESET
RESET
RLINEP
RLINEN
RLINEP
RLINEN
RLINEP
RLINEN
RESET
RBIAS
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
12.1 K
31.6
37.4
31.6
37.4
31.6
37.4
37.4
37.4
37.4
31.6
31.6
31.6
9
9
9
9
9
9
9
9
9
9
9
9
9
1:1
1:1
1:1
™
0.01 µF
0.01 µF
0.01 µF
M28331/M28332/M28333 (–3x)
1:1
1:1
1:1
Section
Type 728, 734, 735
Type 728, 734, 735
Type 728, 734, 735
Type 728, 734, 735
Type 728, 734, 735
Type 728, 734, 735
3.1.6.
28333-DSH-003-A
75
75
75
75
75
75
9
9
9
9
9
9
100985_009