參數(shù)資料
型號(hào)： TDA8295HN/C2
廠商： NXP SEMICONDUCTORS
元件分類： 接收器
英文描述： AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC40
封裝： 6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT618-1, HVQFN-40
文件頁數(shù)： 45/83頁
文件大?。?/td> 3440K
代理商： TDA8295HN/C2
TDA8295_C2_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 27 November 2009
5 of 83
NXP Semiconductors
TDA8295
Digital global standard low IF demodulator for analog TV and FM radio
[1]
100 % ADC current; 100 % video DAC current; 50 % sound DAC current.
[2]
100 % ADC current; 50 % video DAC current; 25 % sound DAC current.
[3]
The pull-in range can be doubled to
±1660 kHz by I2C-bus register like described in Table 16. Then the AFC read-out has 256 steps.
5.
Ordering information
BAF(3dB)
3 dB AF bandwidth
AM
20
27
-
kHz
FM
40
50
-
kHz
(S/N)w(AF)
AF weighted
signal-to-noise ratio
via internal mono sound demodulator;
“ITU-R BS.468-4”; FM mode related to
27 kHz deviation before
pre-emphasis; 10 % residual PC; SC1
color bar picture
54
58
-
dB
via internal mono sound demodulator;
“ITU-R BS.468-4”; AM; m = 54 %; 3 %
residual PC; SC1
color bar picture
43
46
-
dB
Table 1.
Quick reference data …continued
Power supplies 3.3 V, 1.2 V; Tamb = 25 °C; PC / SC1 for L and M = 10 dB, all others 13 dB; residual picture carrier for L = 3 %,
all others 10 %; FM/AM modulation = 54 %, 1 kHz modulation frequency; measured in application PCB (see Figure 15) with
16 MHz crystal frequency, loaded with 75
Ω (CVBS) and 1 kΩ (SSIF/audio). Values are meant for ‘easy programming’
settings (recommended) except internal mono audio and IF demodulation. The low IF spectrum is delivered by a professional
downconverter.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Table 2.
Ordering information
Type number
Package
Name
Description
Version
TDA8295HN/C2
HVQFN40
plastic thermal enhanced very thin quad flat package; no leads;
40 terminals; body 6
× 6 × 0.85 mm
SOT618-1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8296 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital global standard low IF demodulator for analog TV and FM radio
TDA8296HN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital global standard low IF demodulator for analog TV and FM radio
TDA8296HN/C1,518 功能描述:調(diào)節(jié)器/解調(diào)器 DIGITAL GLOBAL IF DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TDA8296HN/C1,551 功能描述:調(diào)節(jié)器/解調(diào)器 DIGITAL GLOBAL IF DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TDA8296HN/C1,557 功能描述:調(diào)節(jié)器/解調(diào)器 DIGITAL GLOBAL IF DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
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