參數(shù)資料
型號: TDA9819T
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Multistandard vision and sound-IF PLL with DVB-IF processing
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO32
封裝: 7.5 MM, PLASTIC, SO-24
文件頁數(shù): 20/40頁
文件大小: 267K
代理商: TDA9819T
1998 Jul 14
20
Philips Semiconductors
Product specification
Multistandard vision and sound-IF PLL with
DVB-IF processing
TDA9819
Table 1
Input frequencies and carrier ratios
Table 2
Switch logic
DESCRIPTION
SYMBOL B/G STANDARD M STANDARD
f
PC
38.9
f
SC1
33.4
f
SC2
33.158
SC
1
13
SC
2
20
L STANDARD
38.9
32.4
10
DVB (EU)
DVB (US)
UNIT
Symbol frequency
Picture carrier
Sound carrier
f
IF
/f
s
36.15/6.9
43.75/5.0
MHz
MHz
MHz
MHz
dB
dB
45.75
41.25
7
Picture-to-sound
carrier ratio
STANDARD
INPUT
SWITCH
STANDARD
SWITCH
MODULATIO
N MODE
AGC
VCO
CONTROL
IF
INPUT
AF
VIDEO OUTPUT
M, B/G, L
DVB
DVB
0
0
1
1
0
1
0
1
digital
digital
positive
negative
external
internal
internal
internal
external
external
PLL
PLL
B
B
A
A
mute
mute
AM
FM
off
off
on
on
on
on
off
off
M, B/G and L
相關PDF資料
PDF描述
TDA9819 Multistandard Vision And Sound-IF PLL With DVB-IF Processing(帶數(shù)字視頻廣播-中頻(DVB-IF)處理的多標準視覺及聲音-中頻(IF)的 PLL)
TDA9820 Multistandard/dual channel TV FM intercarrier sound demodulator(多標準/雙頻道TV FM內(nèi)載波音解調(diào)器)
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