Electrical characteristics TSH346
4/18
Figure 1. Filtering Figure 2. Gain flatness
1M 10M 100M
-50
-40
-30
-20
-10
0
10
Vcc=5V
small signal
Load=150
Ω
Filter response (dB)
Frequency (Hz)
1M 10M
5.2
5.4
5.6
5.8
6.0
6.2
Vcc=5V
small signal
Load=150
Ω
Filter response (dB)
Frequency (Hz)
Figure 3. Distortion 1 MHz (HD) Figure 4. Distortion 10 MHz (HD)
0.00.51.01.52.02.53.03.54.0
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
HD2
HD3
Vcc=5V
F=1MHz
Load=150
Ω
HD2 & HD3 (dBc)
Output Amplitude (Vp-p)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
HD2
HD3
Vcc=5V
F=10MHz
Load=150
Ω
HD2 & HD3 (dBc)
Output Amplitude (Vp-p)
Figure 5. Input noise vs. frequency Figure 6. Channel crosstalk vs. frequency
100 1k 10k 100k 1M
100
1000
Vcc=5V
No load
Input Noise (nV/VHz)
Frequency (Hz)
1M 10M 100M
-75
-70
-65
-60
-55
-50
-45
-40
Input: 1Vp-p
Vcc=5V
Load=150
Ω
Gain (dB)
Frequency (Hz)
Obsolete Product(s) - Obsolete Product(s)
TSH346 Electrical characteristics
5/18
Figure 7. Gain vs. input amplitude Figure 8. Output vs input amplitude
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
1.90
1.95
2.00
2.05
2.10
Vcc=5V
Load=150
Ω
Vin (Vp-p)
Gain (V/V)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
OH
Output DCshift
Vcc=5V
Load=150
Ω
Vin (V)
Vout (V)
Figure 9. Current consumption vs. supply Figure 10. Supply current vs. temperature
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
0
10
20
30
40
50
Vcc=5V
no Load
Vcc (V)
Icc (mA)
-40-20 0 20406080
40
41
42
43
44
45
46
47
48
49
50
Vcc=5V
no Load
Temperature (°C)
Icc (mA)
Figure 11. Filtering vs. temperature Figure 12. Filter attenuation vs. temperature
-40-200 20406080
20
25
30
35
40
45
50
55
60
Vcc=5V
Load=150
Ω
-1dB Bandwidth (MHz)
Temperature (°C)
-40-20 0 20406080
20
25
30
35
40
45
50
55
60
HD, f=74.25MHz
Vcc=5V
Load=150
Ω
Attenuation (dB)
Temperature (°C)
Obsolete Product(s) - Obsolete Product(s)
Electrical characteristics TSH346
6/18
Figure 13. Gain matching vs. temperature Figure 14. Output DC shift vs. temperature
-40 -20 0 20 40 60 80
0
1
2
3
4
5
Vcc=5V
Load=150
Ω
Temperature (°C)
MG (%)
-40-20 0 20406080
100
125
150
175
200
225
250
275
300
325
350
375
400
Vcc=5V
Load=150
Ω
Temperature (°C)
DCshift (mV)
Figure 15. Isink vs. temperature Figure 16. Isource vs. temperature
-40 -20 0 20 40 60 80
50
60
70
80
90
100
110
120
130
140
150
Vcc=5V
Isink (mA)
Temperature (°C)
-40 -20 0 20 40 60 80
50
60
70
80
90
100
110
120
Vcc=5V
Isource (mA)
Temperature (°C)
Figure 17. Ibias vs. temperature Figure 18. VOH vs. temperature
-40 -20 0 20 40 60 80
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Vcc=5V
Ibias (μA)
Temperature (°C)
-40-20 0 20406080
3.60
3.65
3.70
3.75
3.80
3.85
3.90
3.95
4.00
Vcc=5V
Load=150
Ω
VOH (V)
Temperature (°C)
Obsolete Product(s) - Obsolete Product(s)

TSH346ID

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Multimedia Misc TRIP VID BUFF/FILTR HD VIDEO APPS
Lifecycle:
New from this manufacturer.
Delivery:
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