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TEA5115 Fiches technique(PDF) 3 Page - STMicroelectronics |
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TEA5115 Fiches technique(HTML) 3 Page - STMicroelectronics |
3 / 10 page ELECTRICAL CHARACTERISTICS Tamb =+ 25 °C, ICC = 120 mA ; Load value = 150 Ω (sequentially switched) (unless otherwise specified, refer to test circuit page 7) Symbol Parameter Min. Typ. Max. Unit VCC Internal Shunt Regulator ICC = 120 mA ICC =90 mA ICC = 150 mA 6.3 6.2 6.2 6.7 7.2 7.3 7.3 V V V R, G, B Switches (pins 4, 6, 14) (Time Measurement Conditions : ∆ inputs RGB = 0.7 Vpp ; FB input pulse amplitude = 2 V) VC DC Output Voltage Tjunction =25 °C (no input voltage) Tjunction stabilized 0.9 1.2 1.25 V VAC Max Output Swing Voltage 2 4.0 Vpp B Bandwidth (– 3 dB) (input voltage 0.7 Vpp) 20 30 MHz Av Gain of Each Channel (input voltage 0.7 Vpp ; f = 1MHz) 5.5 6 6.5 dB Adc Gain Difference Between any two R, G, B Channels (input voltage 0.7 Vpp ; f = 1 MHz) 0.1 0.5 dB Input Swing 0.7 V ± 3dB zic DC Input Impedance 10 k Ω zoc Dynamic Output Impedance (input voltage 0.7 Vpp ; f = 1MHz) with Rload = 300 Ω 10 Ω Crosstalk between any inputs (R1 and R2 or B1 and B2 or G1 and G2) (input voltage 0.7 Vpp ; f = 1 MHz). 45 55 dB Crosstalk between any outputs (input voltage 0.7 Vpp ; f = 1 MHz). 40 55 dB tdc Delay time between R, G, B inputs and RGB outputs. 10 ns tsr1 Switching rise time between FB1 input signal and R, G, B output signal. 60 110 ns tsf1 Switching fall time between FB1 input signal and R, G, B output signal. 10 40 ns tsr2 Switching rise time between FB2 input signal and R, G, B output signal. 10 ns tsf2 Switching fall time between FB2 input signal and R, G, B output signal. 10 ns td11 td12 R1, G1, B1 Decay Time 30 60 ns ns td21 td22 R2, G2, B2 Decay Time 45 40 ns ns Fast Blanking Switch (pin 13) (time measurement conditions : FB input pulse amplitude = 2 V) VIL VIH VIH VOL VOH Low Level Input Voltage FB1 and FB2 High Level Input Voltage FB2 External High Level Input Voltage FB1 Internal Low Level Output Voltage High Level Output Voltage Tjunction =25 oC Tjunction stabilized - 0.5 1 1.2 1.4 1.5 1.7 1.9 0.45 VCC+0.5 VCC+0.5 0.6 3.5 V V V V V V Input Current (without load) 1.5 µA Dynamic Output Impedance : with Rload = 300 Ω 10 Ω tFB1r Switching rise time between FB1 input and FB output. 120 160 ns tFB1f Switching fall time between FB1 input and FB output. 25 60 ns tFB2r Switching rise time between FB2 input and FB output. 70 ns tFB2f Switching fall time between FB2 input and FB output. 35 ns dtr Delay Between RGB Output Signal and FB Output Signal (rise time) 50 100 ns dtf Delay Between RGB Output Signal and FB Output Signal (fall time) 20 40 ns TEA5115 3/10 |
Numéro de pièce similaire - TEA5115 |
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Description similaire - TEA5115 |
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