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參數(shù)資料
| 型號： | TDA9814 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| 中文描述： | 多標(biāo)準(zhǔn)資料表格與準(zhǔn)穩(wěn)態(tài)鎖相環(huán)中頻解調(diào)器和雙FM-PLL/AM |
| 文件頁數(shù)： | 9/36頁 |
| 文件大?。?/td> | 249K |
| 代理商： | TDA9814 |
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1998 Feb 09
9
Philips Semiconductors
Product specification
Multistandard VIF-PLL with QSS-IF
and dual FM-PLL/AM demodulator
TDA9814T
CHARACTERISTICS
V
P
= 5 V; T
amb
= 25
°
C; see Table 1 for input frequencies and carrier ratios; input level V
i IF 1-2
= 10 mV RMS value
(sync-level for B/G, peak white level for L); video modulation DSB; residual carrier B/G: 10%; L = 3%; video signal in
accordance with “CCIR, line 17”; measurements taken in Fig.13; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply (pin 26)
V
P
I
P
supply voltage
supply current
note 1
4.5
93
5
109
5.5
125
V
mA
Vision IF amplifier (pins 1 and 2)
V
i VIF(rms)
input signal voltage
sensitivity (RMS value)
maximum input signal
voltage (RMS value)
internal IF amplitude
difference between picture
and sound carrier
IF gain control range
differential input resistance
differential input capacitance note 2
DC input voltage
B/G standard;
1 dB video at output
B/G standard;
+1 dB video at output
within AGC range;
B/G standard;
f = 5.5 MHz
60
100
μ
V
V
i max(rms)
120
200
mV
V
o(int)
0.7
1
dB
G
IFcr
R
i(diff)
C
i(diff)
V
1,2
see Fig.3
note 2
65
1.7
1.2
70
2.2
1.7
3.4
2.7
2.5
dB
k
pF
V
note 2
True synchronous video demodulator;
note 3
f
VCO(max)
maximum oscillator
frequency for carrier
regeneration
oscillator drift as a function
of temperature
oscillator voltage swing at
pins 21 and 22 (RMS value)
picture carrier capture range
f = 2f
PC
125
130
MHz
f
osc
/
T
oscillator is free-running;
I
AFC
= 0; note 4
±
20
×
10
6
K
1
V
0 ref(rms)
70
100
130
mV
f
PC CR
B/G and L standard
L accent standard;
f
PC
= 33.9 MHz; R
9
= 5.6 k
L accent standard;
f
PC
= 33.9 MHz; R
9
= 5.6 k
I
AFC
= 0
±
1.4
±
0.9
±
1.8
±
1.2
MHz
MHz
Qf
PC(fr)
picture carrier frequency
(free-running) accuracy
L accent alignment
frequency range
acquisition time
VIF input signal voltage
sensitivity for PLL to be
locked (RMS value;
pins 1 and 2)
200
±
400
kHz
f
PC(alg)CR
±
400
±
600
kHz
t
acq
V
i VIF(rms)
BL = 75 kHz; note 5
maximum IF gain; note 6
30
30
70
ms
μ
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9814T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| TDA9815 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| TDA9816M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard multimedia IF-PLL and FM radio demodulator |
| TDA9817 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9817T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
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