TL16C752C Datasheet, PDF (22/50 Pages) Texas Instruments – DUAL UART WITH 64-BYTE FIFO

TL16C752C
DUAL UART
WITH 64-BYTE FIFO
SLLS646 – MARCH 2008
3.0
V_CC = 1.8 V,
T_A = 25°C
2.5
2.0
TYPICAL CHARACTERISTICS
All channels active
Div = 1
6
V_CC = 2.5 V,
T_A = 25°C
5
Div = 10
4
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Div = 1
Div = 10
1.5
3
1.0
2
0.5
1
0.0
0.0
0.3
0.6
0.9
1.2
1.5
1.8
Frequency, f (MHz)
Figure 11. Supply Current vs Frequency (V_CC = 1.8 V)
12
V_CC = 3.3 V,
T_A = 25°C
10
Div = 1
0
0.0
0.7
1.4
2.1
2.8
3.5
4.2
Frequency, f (MHz)
Figure 12. Supply Current vs Frequency (V_CC = 2.5 V)
30
V_CC = 5 V,
T_A = 25°C
25
Div = 1
8
Div = 10 ₂₀
Div = 10
6
15
4
10
2
5
0
0.0 1.4 2.8 4.2 5.6 7.0 8.4
Frequency, f (MHz)
Figure 13. Supply Current vs Frequency (V_CC = 3.3 V)
0
0
4
8
12
16
20
24
Frequency, f (MHz)
Figure 14. Supply Current vs Frequency (V_CC = 5 V)
22
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