參數(shù)資料
型號(hào): 935077580157
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: PLASTIC, SOT-318, QFP-80
文件頁(yè)數(shù): 6/30頁(yè)
文件大小: 230K
代理商: 935077580157
1996 Oct 25
14
Philips Semiconductors
Preliminary specication
Progressive scan-Zoom and Noise
reduction IC (PROZONIC)
SAA4990H
Table 3
Read registers
Table 4
Output multiplex control
Table 5
Filter1 characteristic
REGISTER
BIT
NAME
Register 26H (MPD_LSB)
26H
0 to 7
MPD_LSB
Register 27H (MPD_MSB)
27H
0 to 7
MPD_MSB
output_mux[2:0]
THROUGHPUT
000
video
011
grey
111
sawtooth
Tlter1_select[1:0]
Tlter1-TRANSFER (z)
00
1
01
1
2 × z+1+ 12 × z1
10
1
2
11
1
2 × z+ 12 + 12 × z1
Table 6
Adaptive/xed_k selection
Dynamic box signal, active in user dened rectangular
part of the picture, enable with en_box, may be inverted
with inv_box.
Note
1. X = don’t care bits.
_upbox
_adx
box
k
00
X(1)
adapt
00
X(1)
adapt
01
X(1)
xed
01
X(1)
xed
1X(1)
0
xed
1X(1)
1
adapt
1X(1)
0
xed
1X(1)
1
adapt
Fig.8 Characteristic pre-filter TF1.
TF1(z) = 1
2 z+a+ 12 z1.
(1) a = 1.
(2) a = 1
2.
handbook, halfpage
25
20
15
10
5
0
(1)
(2)
5
10
15
1/4 fs
1/2 fs
MGE035
IH_TF1I
(dB)
相關(guān)PDF資料
PDF描述
935206750518 SPECIALTY CONSUMER CIRCUIT, PQFP80
935206750557 SPECIALTY CONSUMER CIRCUIT, PQFP80
935075380112 SPECIALTY CONSUMER CIRCUIT, PDSO28
935075380118 SPECIALTY CONSUMER CIRCUIT, PDSO28
935080330112 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935079-000 制造商:TE Connectivity 功能描述:55A1841-16-MST4-9CS2275 - Cable Rools/Shrink Tubing
935087-000 制造商:TE Connectivity 功能描述:301A511-51-05/164-0 - Bulk
935087N001 制造商:TE Connectivity 功能描述:301A511-51-05/164-CS7092 制造商:TE Connectivity 功能描述:301A511-51-05/164-CS7092 - Bulk
9350DC-200-0GZZZA 制造商:Siemens 功能描述:
9350DC-200-0ZZZTA 制造商:Siemens 功能描述: