LE58QL02FJC Zarlink, LE58QL02FJC Datasheet - Page 58

• Manufacturer Part Number: LE58QL02FJC
• Description: SLIC 4-CH 3.3V 44-Pin PLCC Tube
• Manufacturer: Zarlink

Specifications of LE58QL02FJC

• Package: 44PLCC
• Number Of Channels Per Chip: 4
• Minimum Operating Supply Voltage: 3.135 V
• Typical Operating Supply Voltage: 3.3 V

Notes:
1.
2.
3.
4.
5.
4096 normalized value units correspond to TMAX = 3.14 dBm0.
The character signals are obtained by inverting the even bits of the signals of column 6. Before this inversion, the character signal
corresponding to positive input values between two successive decision values numbered n and n+1 (see column 4) is 128+n, expressed
as a binary number.
The value at the decoder output is
x
Bit 1 is a 0 for negative input values.
128
is a virtual decision value.
Table 7. A-Law: Positive Input Values
Segment
Number
2
1
1
3
7
5
4
6
# Intervals
x Interval
16 x 128
16 x 64
16 x 32
16 x 16
16 x 8
16 x 4
32 x 2
Size
2
y
n
End Points
Segment
Value at
=
4096
2048
1024
512
256
128
x
------------------------ -
64
3
n 1
–
2
+
x
n
Decision
Number n
, for n = 1,...127, 128.
Zarlink Semiconductor Inc.
Value
(128)
127
113
112
97
96
81
80
65
64
49
48
33
32
1
0
4
58
(See Note 1)
Decision
Value x
(4096)
3968
2176
2048
1088
1024
544
512
272
256
136
128
68
64
5
2
0
n
1 0 1 1 0 0 0 0
1 2 3 4 5 6 7 8
1 1 1 1 1 1 1 1
1 1 0 1 0 0 0 0
Inversion of
1 1 1 0 0 0 0 0
1 1 1 1 0 0 0 0
1 1 0 0 0 0 0 0
1 0 1 0 0 0 0 0
1 0 0 0 0 0 0 0
Character
Signal pre
Even Bits
See Note 2
See Note 2
See Note 2
See Note 2
See Note 2
See Note 2
See Note 2
Bit No.
6
Quantized
Value (at
Output) y
Decoder
4032
2112
1056
528
264
132
66
1
7
n
Decoder
Value No.
Output
128
113
97
81
65
49
33
1
8