stlc1511 STMicroelectronics, stlc1511 Datasheet - Page 6

• Manufacturer Part Number: stlc1511
• Description: Northenlite?? G.lite Bicmos Analog Front-end Circuit
• Manufacturer: STMicroelectronics

STLC1511
Table 2. Receive Path Specifications
6/31
Unless otherwise noted, typical specifications apply for VCC=5.0Volts, temperature=2 7× C, nominal process and
current. Maximum and minimum performance is with VCC ± ±5%, -40 =< T
1
Diff in to Diff out
D = 00
D = 01
Single ended in to Diff out
D = 10
D = 11
2
Diff in to Diff out
0 =< D =< 40
D > 40
Relative Gain Accuracy
(relative to ideal gain of 0.5dB per
LSB change.)
Gain Variation with Temperature
Gain Variation with Supply
Voltage
Gain Variation with Frequency
30kHz =< f =< 120kHz
155kHz =< f =< 540kHz
Gain Step Size
For all steps except step 19.5 to
20dB (differential) or step 25.5 to
26dB (single ended)
For step 19.5 to 20dB
(differential) or step 25.5 to 26dB
(single ended)
st
nd
Stage Absolute Gain
Stage Absolute Gain
7
Description
3
4
5
1 2
1 2
3
8
6
(0.5 · D) - 1.8
18.2
-0.4
-0.3
-0.1
-1.0
-1.0
0.4
0.3
min
0
20
6
26
(0.5 · D)
20
0.5
0.5
typ
(0.5 · D) + 0.8
20.8
+0.4
+0.3
+0.1
0
0
0.6
0.7
max
junction
=< 105 × C, and worst case process.
dB
dB
dB
dB
dB
dB
dB
dB
dB
Units
Where “D” is the binary
value in b[7:6] of the
control word.
Includes Vcc,
temperature, process,
and frequency variation.
Where “D” is the binary
value in b[5:0] of the
control word.
Includes Vcc,
temperature, process,
and frequency variation.
For more than a 1LSB
change in the control
word.
Assumes a fixed Vcc,
temperature, and
frequency.
For a fixed Vcc and
frequency f (30kHz =< f
=< 540kHz) relative to
27
For a fixed frequency f.
(30kHz =< f =< 540kHz)
and fixed temperature
relative to Vcc=5.0V.
For a fixed Vcc and
temperature.
relative to 30kHz
relative to 155kHz
For a 1 LSB change in
the control word at a
fixed frequency f. (30kHz
=< f =< 540kHz)
o
C.
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