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| 型號： | 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)： | 23/83頁 |
| 文件大?。?/td> | 3440K |
| 代理商： | TDA8295HN/C2 |
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TDA8295_C2_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 27 November 2009
3 of 83
NXP Semiconductors
TDA8295
Digital global standard low IF demodulator for analog TV and FM radio
4.
Quick reference data
Table 1.
Quick reference data
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
Power supply
VDD(1V2)
supply voltage (1.2 V)
digital and analog
1.08
1.2
1.32
V
VDD(3V3)
supply voltage (3.3 V)
digital and analog
2.97
3.3
3.63
V
IDD(tot)(1V2)
total supply current (1.2 V)
-
28
33
mA
IDD(tot)(3V3)
total supply current (3.3 V)
[1] -
168
179
mA
Ptot
total power dissipation
default settings; 75
Ω drive;
fs = 54 MHz at ADC; including DAC
loads; RRSET = 1 kΩ
[1] -
575
631
mW
Power-save mode; fs = 54 MHz at
ADC; including DAC loads;
[2] -
465
510
mW
Standby mode
-
7
10
mW
IF input
Vi(p-p)
peak-to-peak input voltage for full-scale ADC input (0 dBFS)
1.8
2.0
2.2
V
Vi
input voltage
operational input related to ADC full
scale; all standards; sum of all signals
3
dBFS
fi
input frequency
PC / SC1
M/N standard
-
5.75 / 1.25 -
MHz
B standard
-
6.75 / 1.25 -
MHz
G/H standard
-
7.75 / 2.25 -
MHz
I standard
-
7.75 / 1.75 -
MHz
DK and L standard
-
7.75 / 1.25 -
MHz
L-accent standard
-
1.25 / 7.75 -
MHz
FM radio
-
1.25
-
MHz
Carrier recovery FPLL
B3dB(cl)
closed-loop
3 dB
bandwidth
wide
60
kHz
Δf
pullin
pull-in frequency range
see Figure 11
[3] -
±830
-
kHz
mover(PC)
picture carrier
overmodulation index
black for L/L-accent standard; flat field
white else
115
117
-
%
IF demodulation (video equalizer in Flat mode)
α
sup(stpb)
stop-band suppression
video low-pass filter (M/N, B/G/H, I,
D/K, L/L-accent standard)
-
60
-
dB
tripple(GDE)
group delay equalizer
ripple time
peak value for B/G/H half, D/K half,
I flat, M (FCC) full, L/L-accent full
standard
-
20
40
ns
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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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