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PDF SAA7117A Data sheet ( Hoja de datos )
| Número de pieza | SAA7117A | |
| Descripción | Multistandard video decoder | |
| Fabricantes | Philips | |
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INTEGRATED CIRCUITS
DATA SHEET
SAA7117(A)H/V2
SAA7117(A)E/V2
SAA7117(A)E/V2/G
Multistandard video decoder with
adaptive comb filter and component
video input
Preliminary data
2004 June 03
Free Datasheet http://www.datasheet4u.com/
1 page  
Philips Semiconductors
Multistandard video decoder with adaptive
comb filter and component video input
Preliminary data
SAA7117(A)H/V2
SAA7117(A)E/V2
1.4 Applications
• PC-video capture and editing
• Personal video recorders (time shifting)
• Cable, terrestrial, and satellite set-top boxes
• Internet terminals
• Flat-panel monitors
• LCD projectors
• DVD recordable players
• AV-ready hard-disk drivers
• Digital televisions/scan conversion
• Video surveillance/security
• Video editing/post production
• Video phones
• Video projectors
• Digital VCRs
2 GENERAL DESCRIPTION
The SAA7117(A)E/H is a consequent derivate of SAA7118 X-VIP multistandard video decoder. In addition to its
predecessor, it provides 10 bit A/D- conversion, enhanced PAL/NTSC comb filtering, more versatile VBI data processing,
support of High Definition component video(1), picture improvement processing, and more robustness with VCR-type
signals.
SAA7117(A)E/H due to its high degree of pin compatibility can replace SAA7118 in many cases.
Important changes:
• CMOS 3.3 V (input/output) and 1.8 V (core) device; digital inputs and I/O ports are not 5 V tolerant
• I2C slave transmitter increased to two slave addresses
It targets a variety of performance-conscious applications like e.g. Personal Video Recording, Set Top Boxes, LCD
projectors and DVD- recordable players.
PAL/NTSC/SECAM signals are decoded to baseband component video by a video decoder including a super-adaptive
2-dimensional luminance/ chrominance seperation; in addition, input signals can be directly of component type (RGB or
Y-PB-RR, interlaced or progressive(1)). The decoded video (the digitized component video, respectively) can either be
output on a 8-bit or 10-bit wide “ITU-656” port (X-port), or fed to a the region and field processing. The X-port alternatively
can be used as input of digitized video. This function can be controlled pixelwise via a dedicated Source Select pin. In
input mode, either 8-bit or 16-bit (only if 8-bit output configuration is selected) data lines are available; limitation for input
clock rate is 27 MHz, thus it is possible to acquire progressive digital Y-CB-CR data in 16-bit mode.
(1) SAA7117A only
2004 June 03
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
Philips Semiconductors
Multistandard video decoder with adaptive
comb filter and component video input
Preliminary data
SAA7117(A)H/V2
SAA7117(A)E/V2
SYMBOL
PIN
TYPE(1)
QFP160 BGA156
DESCRIPTION
XPD4
VDDD10
VSSD10
XPD3
XPD2
VDDD11
VSSD11
XPD1
XPD0
XRV
XRH
VDDD12
XCLK
XDQ
VSSD12
XRDY
TRST
TCK
TMS
TDO
VDDD13
TDI
VSSD13
VSS(xtal)
XTALI
XTALO
VDD(xtal)
XTOUT
DNC9
DNC10
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
A10 I/O MSB3 of expansion port data
C10 P
digital supply voltage 10 (core, 1.8 V)
D10 P
digital ground 10 (core)
B9 I/O MSB4 of expansion port data
A9 I/O MSB5 of expansion port data
C9 P
digital supply voltage 11 (peripheral cells, 3.3 V)
D9 P
digital ground 11 (peripheral cells)
B8 I/O MSB6 of expansion port data
A8 I/O LSB of expansion port data
D8 I/O vertical reference I/O expansion port
C7 I/O horizontal reference I/O expansion port
C8 P
digital supply voltage 12 (core, 1.8 V)
A7 I/O clock I/O expansion port
B7 I/O data qualifier for expansion port or Source-Select (pixelwise switch
between X-port input/decoder output)
D7 P
digital ground 12 (core; connects to substrate)
A6 O task flag or ready signal from the region and field processing,
I2C-controlled
C6 I/pu test reset input (active LOW), for boundary scan test (with internal
pull-up); notes 2, 3 and 4
B6 I/pu test clock for boundary scan test; note 2
D6 I/pu test mode select input for boundary scan test or scan test; note 2
A5 O test data output for boundary scan test; note 2
C5 P
digital supply voltage 13 (peripheral cells, 3.3 V)
B5 I/pu test data input for boundary scan test; note 2
D5 P
digital ground 13 (peripheral cells)
A4 P
ground for crystal oscillator
B4 I
input terminal for 24.576 MHz (32.11 MHz) crystal oscillator or
connection of external oscillator
A3 O 24.576 MHz (32.11 MHz) crystal oscillator output; do not connect if
clock input of XTALI is used
B3 P
supply voltage for crystal oscillator (1.8 V)
A2 O crystal oscillator output signal; auxiliary signal
C3 NC do not connect, reserved for future extensions and for testing
C4 NC do not connect, reserved for future extensions and for testing
Notes
1. I = input, O = output, P = power, NC = not connected, st = strapping, pu = pull-up, pd = pull-down, od = open-drain.
2. In accordance with the “IEEE1149.1” standard the pads TDI, TMS, TCK and TRST are input pads with an internal
pull-up transistor and TDO is a 3-state output pad.
3. For board design without boundary scan implementation connect the TRST pin to ground.
2004 June 03
11
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
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| PDF Descargar | [ Datasheet SAA7117A.PDF ] | |
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