SI4720 Datasheet, PDF (5/10 Pages) Silicon Laboratories – Broadcast FM Radio Transceiver for Portable Applications

TYPICAL CHARACTERISTICS (25 °C unless noted)
10
T_J = 150 °C
T_J = 25 °C
1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
V_SD - Source-to-Drain Voltage (V)
Drain-Source Diode Forward Voltage
4.0
V_S = 10 V
Rl = 5 
3.6
3.2
2.8
2.4
2.0
- 50 - 25 0
25 50 75 100 125 150
Temperature (°C)
Turn-On Delay vs. Temperature
1.8
V_S = 10 V
1.6 ^{Rl = 5 }
1.4
1.2
1.0
0.8
0.6
- 50 - 25 0
25 50 75 100 125 150
Temperature (°C)
Rise Time vs. Temperature
Si4720
Vishay Siliconix
1.8
1.6
1.4
V_S = 21 V
1.2
V_S = 10 V
1.0
0.8
- 50 - 25 0
25 50 75 100 125 150
T_A = Ambient Temperature (°C)
Input Voltage Trip Point vs. Temperature
2.0
V_S = 10 V
Rl = 5 
1.8
1.6
1.4
1.2
1.0
- 50 - 25 0
25 50 75 100 125 150
Temperature (°C)
Turn-off Delay vs. Temperature
80
V_S = 10 V
70 Rl = 5 
60
50
40
30
20
- 50 - 25 0
25 50 75 100 125 150
Temperature (°C)
Fall Time vs. Temperature
Document Number: 70664
www.vishay.com
S11-1185-Rev. C, 13-Jun-11
5
This document is subject to change without notice.
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