參數(shù)資料
型號: TDA9812T
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Multistandard VIF-PLL and FM-PLL/AM demodulator
中文描述: AUDIO/VIDEO DEMODULATOR, PDSO28
封裝: PLASTIC, SO-32
文件頁數(shù): 21/32頁
文件大?。?/td> 272K
代理商: TDA9812T
1995 Mar 21
21
Philips Semiconductors
Preliminary specification
Multistandard VIF-PLL and
FM-PLL/AM demodulator
TDA9812
Fig.5 Typical tuner AGC characteristic.
handbook, halfpage
(dB)
4.5
2.0
1.0
1.0
0
50
10
0
20
40
60
10
1.0
2.0
2.5
3.0
1.5
3.5
4.0
MBE438
30
V28
Ituner
(mA)
RTOP
11 k
0 k
Ituner
gain =
Fig.6 Typical tuner VIF characteristic.
handbook, halfpage
4.5
2.0
1.0
1.0
0
60
6
0.6
0.06
1.0
2.0
2.5
3.0
1.5
3.5
4.0
MBE439
VIF input
(1, 2)
(mV RMS)
V28
Ituner
(mA)
RTOP
11 k
0 k
Ituner
gain =
Fig.7 Typical AGC characteristic.
handbook, halfpage
(dB
μ
V)
4.5
40
20
60
100
0
1.0
2.0
2.5
3.0
1.5
3.5
4.0
MBE440
80
V8
Fig.8 Typical SIF AGC characteristic.
handbook, halfpage
(31, 32)
(mV RMS)
4.5
0.1
0.01
0.001
1
100
1.0
2.0
2.5
3.0
1.5
3.5
4.0
MBE441
10
V8
相關PDF資料
PDF描述
TDA9813T VIF-PLL with QSS-IF and dual FM-PLL demodulator(帶QSS-IF和雙路FM-PLL解調器的VIF-PLL)
TDA9814T Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator(帶QSS-IF和雙路FM-PLL/AM解調器的多標準VIF-PLL)
TDA9814 Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator
TDA9815 Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator(帶QSS-IF和雙路FM-PLL/AM解調器的多標準/媒體存取控制 VIF-PLL)
TDA9817 Single/Multistandard VIF/SIF-PLL and FM-PLL/AM demodulator(單一/多標準的VIF/SIF-PLL and FM-PLL/AM解調器)
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