TSH512 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TSH512' PDF : 32 Pages View PDF
TSH512
Electrical characteristics
Figure 6. Supply current vs. temperature
16
14
TX1+TX2+Buffers
12
10
8
6
4
2
V = 2.7V
CC
0
0
20
40
T (°C)
AMB
TX1+TX2
TX1+Buffers
TX1
60
80
Figure 7.
10
1
0.1
10
LNA distortion vs. frequency
V = 2.7V
CC
G = 40dB
LNA
V
= 700mV
OUT-LNA
pp
100
1000
Frequency (Hz)
10000
Figure 8. PEA output voltage vs. LNA input
voltage
0.8
0.7
0.6
V = 2.3V
CC
0.5
V = 2.7V
CC
V = 5.5V
CC
0.4
0.3
0.2
0.1
0.0
0.00
0.05
0.10
0.15 0.20 0.25
V (V )
IN-LNA pp
R = 22KΩ
L-PEA
G = 0dB
LNA
G = 0dB
PEA
0.30 0.35 0.40
Figure 9. PEA output voltage vs. temperature
800
700
600
500
400
300
200
100
R =22KΩ
L-PEA
G = 0dB
LNA
G = 0dB
PEA
0
-40
-20
0
V = 2.7V
CC
V = 5V
CC
20
40
60
80
T (°C)
AMB
Figure 10. PEA output voltage vs. resistor
load
Figure 11. MIC-BIAS output voltage vs. supply
voltage
600
V = 2.7V
CC
500
400
300
200
100
1k
10k
100k
1M
R (Ω)
L-PEA
4.5
I
= 2.5mA
MIC-BIAS
4.0
3.5
3.0
2.5
2.0
1.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V (V)
CC
Doc ID 8120 Rev 7
11/31
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