m28333-3x Mindspeed Technologies, m28333-3x Datasheet - Page 48

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

2.0 Functional Description
2.10 Transceiver Specification Tables
Table 2-9. Receiver Specifications
2-24
Input common mode voltage
Receiver Sensitivity
(RLINEP-RLINEM)
Cable reach
Input return loss (at cable
interface using recommended
ext. components)
RLOS asserted
1s density threshold (RLOS
deasserted)
Parameter
2.10 Transceiver Specification Tables
Internal Bias
(RLINEP, RLINEM)
DS3/E3/STS-1
AT&T-type 728/734 cable
860–1,720 kHz
1,720–34,368 kHz
34,368–51,550 kHz
Number of consecutive 0s
128
consecutive zeros
±
Mindspeed Technologies
1 pulses with less than 64
Conditions
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
17.5
20.1
™
Min
900
127
—
12
18
14
M28331/M28332/M28333 (–3x)
Nom
20.3
128
1.9
—
—
22
24
26
Max
20.5
129
—
—
—
—
28333-DSH-003-A
Symbols
mV
Units
Diff.
feet
dB
%
V
peak