saa4997h NXP Semiconductors, saa4997h Datasheet - Page 6

• Manufacturer Part Number: saa4997h
• Description: Vertical Reconstruction Ic Veric For Palplus
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Oct 24
V
OE_FM3
RE_FM3
V_FM23_1
V_FM23_0
U_FM23_1
U_FM23_0
Y_FM23_7
Y_FM23_6
Y_FM23_5
Y_FM23_4
Y_FM23_3
n.c.
Y_FM23_2
Y_FM23_1
Y_FM23_0
RSTR_FM23
RE_FM2
OE_FM2
V
V
Y_VE_7
Y_VE_6
Y_VE_5
Y_VE_4
Y_VE_3
Y_VE_2
DD3
DD4
SS4
VErtical Reconstruction IC (VERIC) for
PALplus
SYMBOL
PIN
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
input
output
output
input
input
input
input
input
input
input
input
input
input
input
input
output
output
output
input
input
output
output
output
output
output
output
TYPE
positive supply voltage 3 (+5 V)
output enable field memory 3
read enable field memory 3
chrominance input data bit 1 V-component
chrominance input data bit 0 V-component
chrominance input data bit 1 U-component
chrominance input data bit 0 U-component
Y input data bit 7
Y input data bit 6
Y input data bit 5
Y input data bit 4
Y input data bit 3
not connected
Y input data bit 2
Y input data bit 1
Y input data bit 0
reset read field memory 2 and 3
read enable field memory 2
output enable field memory 2
positive supply voltage 4 (+5 V)
ground 4
luminance output data bit 7
luminance output data bit 6
luminance output data bit 5
luminance output data bit 4
luminance output data bit 3
luminance output data bit 2
6
DESCRIPTION
Preliminary specification
SAA4997H