參數(shù)資料
型號(hào): TDA9615H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Audio processor for VHS hi-fi(應(yīng)用于VHS高保真的音頻處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 X 1.75 MM, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 18/44頁
文件大?。?/td> 263K
代理商: TDA9615H
1997 Jun 16
18
Philips Semiconductors
Preliminary specification
Audio processor for VHS hi-fi
TDA9615H
Table 22
Bit DOS; notes 1 and 2
Notes
1.
An independent selection of TUNL and TUNR (pins 1 and 2), EXT1L and EXT1R (pins 5 and 6), SAP (pin 44) or
mute is possible for the decoder outputs DECL and DECR (pins 18 and 19) by setting bit DOS to 1. Source selection
is offered by using bits DOS1 and DOS0 of the select byte. These direct selections are also operable in ‘a(chǎn)ctive
standby’ mode (STBA = 1 of the control byte).
In combination with the independent EXT2 selection to the outputs LINEL and LINER (pins 15 and 16) via bit LOS
full Euro-SCART pay-TV decoder switching is offered.
POR.
Internal mode.
2.
3.
4.
Table 23
Bit RFCM; note 1
Notes
1.
RF converter output RFCOUT (pin 12) can be muted using bit RFCM. During mute the AGC capacitor at pin 11
(RFCAGC) is discharged, resetting AGC control.
POR.
2.
DOS
MODE
DESCRIPTION
0
1
Output Select
(3)
decoder select
(4)
decoder output signal is set by decoder output select function
decoder output signal is set by output select function
RFCM
MODE
DESCRIPTION
0
1
mute
(2)
RFC output is set by output select function
RFC output signal is muted (AGC reset)
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