參數(shù)資料
型號: SAA7114H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC comb filter, VBI data slicer and high performance scaler
中文描述: COLOR SIGNAL DECODER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁數(shù): 8/147頁
文件大?。?/td> 759K
代理商: SAA7114H
2004 Mar 03
8
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
RTCO
36
L13
(I/)O
real-time control output; contains information about actual system clock
frequency, field rate, odd/even sequence, decoder status, subcarrier
frequency and phase and PAL sequence (see external document “RTC
Functional Description” available on request); the RTCO pin is enabled
via I
2
C-bus bit RTCE; see Table 36 and notes 3 and 4
audio master clock output, up to 50% of crystal clock
internal digital core supply ground 1
audio serial clock output
audio left/right clock output; can be strapped to supply via a 3.3 k
resistor to indicate that the default 24.576 MHz crystal (ALRCLK = 0;
internal pull-down) has been replaced by a 32.110 MHz crystal
(ALRCLK = 1); notes 3 and 5
audio master external clock input
target ready input, image port (with internal pull-up)
internal digital core supply voltage 2 (+3.3 V)
do not connect; reserved for future extensions and for testing: scan
output
clock output signal for image port, or optional asynchronous back-end
clock input
output data qualifier for image port (optional: gated clock output)
image port output control signal, effects all input port pins inclusive
ICLK, enable and active polarity is under software control (bits IPE in
subaddress 87H); output path used for testing: scan output
general purpose output signal 0; image port (controlled by
subaddresses 84H and 85H)
general purpose output signal 1; image port (controlled by
subaddresses 84H and 85H)
external digital pad supply ground 2
external digital pad supply voltage 3 (+3.3 V)
multi purpose vertical reference output signal; image port (controlled by
subaddresses 84H and 85H)
multi purpose horizontal reference output signal; image port (controlled
by subaddresses 84H and 85H)
MSB of image port data output
MSB
1 of image port data output
MSB
2 of image port data output
MSB
3 of image port data output
internal digital core supply voltage 3 (+3.3 V)
MSB
4 of image port data output
MSB
5 of image port data output
MSB
6 of image port data output
LSB of image port data output
AMCLK
V
SSD(ICO1)
ASCLK
ALRCLK
37
38
39
40
K12
K11
K14
J13
O
P
O
(I/)O
AMXCLK
ITRDY
V
DDD(ICO2)
TEST0
41
42
43
44
J12
J14
J11
H13
I
I/pu
P
O
ICLK
45
H12
I/O
IDQ
ITRI
46
47
H14
G14
O
I(/O)
IGP0
48
F14
O
IGP1
49
G13
O
V
SSD(EP2)
V
DDD(EP3)
IGPV
50
51
52
H11
G11
F13
P
P
O
IGPH
53
G12
O
IPD7
IPD6
IPD5
IPD4
V
DDD(ICO3)
IPD3
IPD2
IPD1
IPD0
54
55
56
57
58
59
60
61
62
E14
D14
C14
B14
F11
E13
D13
C13
B13
O
O
O
O
P
O
O
O
O
SYMBOL
PIN
TYPE
(1)
DESCRIPTION
LQFP100
BGA156
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參數(shù)描述
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