參數(shù)資料
型號： TDA9808T-T
廠商： NXP SEMICONDUCTORS
元件分類： 接收器
英文描述： AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO20
文件頁數(shù)： 23/35頁
文件大?。?/td> 170K
代理商： TDA9808T-T
TA1317AN
2002-09-06
30
Test Condition
SW Mode
Note
No.
Parameter
SW5
SW6
SW7
SW8
SW10
SW11
SW17
SW24
Test Method
(unless otherwise specified, VCC = 9 V, Ta = 25 ± 3°C, data = preset values)
10
Vertical linearity correction
(V linearity) change amount
OFF
B
ON
OFF
B
ON
A
(1) Input vertical trigger pulse to pin VIN.
Pulse level (VT)
= 3.0 V
(2) Set VD (sub-address: 00) to AC-Coupling mode (data: 81).
(3) Set V INTEGRAL CORRECTION (sub-address: 08) to center (data: 88).
(4) Set V S CORRECTION (sub-address: 09) to center (data: A0).
(5) Set V SHIFT (sub-address: 01) data to 82.
(6) Set V LINEARITY (sub-address: 02) to minimum (data: 00) and measure V1 (00)
and V2 (00) as shown in the figure below.
(7) Set V LINEARITY (sub-address: 02) to center (data: 80) and measure V1 (80) and
V2 (80) as shown in the figure below.
(8) Set V LINEARITY (sub-address: 02) to maximum (data: F8) and measure V1 (F8)
and V2 (F8) as shown in the figure below.
(9) Calculate maximum correction VLIN from measured result using the following
formula.
V1 (00) V1 (F8) + V2 (F8) V2 (00)
VLIN =
2
× [V1 (80) + V2 (80)]
× 100
V
1
(
**
)
V
2
(
**
)
10 ms
Pin 6
(V NF) waveform
10 ms
相關(guān)PDF資料
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TDA9809M-T FM, AUDIO DEMODULATOR, PDSO20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9809 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard multimedia IF-PLL and FM radio demodulator
TDA9809M 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard multimedia IF-PLL and FM radio demodulator
TDA9809M/V1,112 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809M/V1,118 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809MDB 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
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