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PDF SAA5244 Data sheet ( Hoja de datos )

Número de pieza SAA5244
Descripción Integrated VIP and teletext decoder IVT1.1
Fabricantes Philips 
Logotipo Philips Logotipo



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No Preview Available ! SAA5244 Hoja de datos, Descripción, Manual

INTEGRATED CIRCUITS
DATA SHEET
SAA4997H
VErtical Reconstruction IC (VERIC)
for PALplus
Preliminary specification
File under Integrated Circuits, IC02
1996 Oct 24

1 page




SAA5244 pdf
Philips Semiconductors
VErtical Reconstruction IC (VERIC) for
PALplus
Preliminary specification
SAA4997H
PINNING
SYMBOL
Y_VE_1
Y_VE_0
U_VE_1
U_VE_0
V_VE_1
V_VE_0
VSS1
VDD1
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
HREF_MA
n.c.
VA_AI
INTPOL
FILM
EVEN_FIELD
CLK_16B2
VSS2
VDD2
TCK
TMS
TDI
TDO_VE
TRSTN
n.c.
n.c.
TEST1
TEST2
TEST3
CLK_32B3
VSS3
1996 Oct 24
PIN TYPE
1 output
2 output
3 output
4 output
5 output
6 output
7 input
8 input
9
10
11
12
13
14
15
16
17 input
18
19 input
20 input
21 input
22 input
23 input
24 input
25 input
26 input
27 input
28 input
29 output
30 input
31
32
33 tbf
34 tbf
35 tbf
36 input
37 input
DESCRIPTION
luminance output data bit 1
luminance output data bit 0
chrominance output data bit 1 U-component
chrominance output data bit 0 U-component
chrominance output data bit 1 V-component
chrominance output data bit 0 V-component
ground 1
positive supply voltage 1 (+5 V)
not connected
not connected
not connected
not connected
not connected
not connected
not connected
not connected
horizontal reference
not connected
vertical reference pulse related to output data
INTPOL = 1: PALplus interpolation active
INTPOL = 0: VERIC switched to bypass mode (standard signal)
FILM = 0: CAMERA mode
FILM = 1: FILM mode
EVEN_FIELD = 0: odd field related to MACPACIC input data
EVEN_FIELD = 1: even field related to MACPACIC input data
buffered clock input (16 MHz)
ground 2
positive supply voltage 2 (+5 V)
boundary scan test clock input
boundary scan test mode select input
boundary scan test data input
boundary scan test data output
boundary scan test reset input
not connected
not connected
test pins
buffered clock input (32 MHz)
ground 3
5

5 Page





SAA5244 arduino
Philips Semiconductors
VErtical Reconstruction IC (VERIC) for
PALplus
Preliminary specification
SAA4997H
SYMBOL
PARAMETER
CONDITIONS
Input data timing (CLK_32)
tsu input data set-up time
CLK_16B2
Y and UV_FM23
th(i) input data hold time
CLK_16B2
Y and UV_FM23
Input control timing (CLK_16B2)
HREF_MA, VA_AI, FILM, EVEN_FIELD AND INTPOL
tsu input data set-up time
th(i) input data hold time
Output data timing (CLK_16B2)
Y AND UV_FM23
th(o) output data hold time
td(o) output data delay time
Output control timing (CLK_32B3)
CL = 15 pF
CL = 15 pF
OE_FM2, OE_FM3, RE_FM2, RE_FM3 AND RSTR_FM23
th(o) output data hold time CL = 15 pF
td(o)
output data delay time
CL = 15 pF
Delays
tw(HREF)
td(RE)
HREF_MA pulse width
delay
RE_FM2/3 to HREF_MA
tw(RE)
td(VE)(MA)
td(VE)
td(VE)
td(RSTR)
td(FM2)
RE_FM2/3 pulse width
delay HREF_MA to YUV_VE
delay data input to output
delay data input to output multi-PIP
delay RSTR
multi-PIP
delay FM2 input to output multi-PIP
MIN.
TYP.
MAX. UNIT
4.7
0.8
5.1
5.2
ns
ns
ns
ns
4.5
0.1
ns
ns
8
−−
ns
27 ns
5
−−
ns
20 ns
60 × TCY(16)
ns
127 × TCY(32)
ns
1680 × TCY(32)
ns
80 × TCY(16)
ns
16 × TCY(16)
ns
2 × TCY(16)
ns
2016 × TCY(32)
ns
2040 × TCY(32)
ns
1996 Oct 24
11

11 Page







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