saa4998h NXP Semiconductors, saa4998h Datasheet - Page 10

• Manufacturer Part Number: saa4998h
• Description: Field And Line Rate Converter With Noise Reduction And Embedded Memory
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. Not used input pins should be connected to ground.
2. Because of the noisy characteristic of the supply voltage of output pads (V
3. V
4. REF rising edge must be after rising edge of SNRST in order to be detected.
2004 Feb 18
V
V
YG6/DPIP6
DDM
SSM
Field and line rate converter with noise
reduction and embedded memory
SYMBOL
V
as possible to the device. V
separated from V
recommended to filter the core supply voltage (V
device.
DDE
SSD
, V
directly at the high supply voltage of the intern field memories (V
SSM
and V
PIN
100
98
99
DDE
SSS
by an external filter structure. Because of the high working frequency of the device, it is also
are connected internally.
supply
ground
output/input
TYPE
DDP
needs a low noise supply voltage, therefore, it is recommended that V
supply voltage of the internal field memories (1.8 V)
field memory ground
PIP mode disabled: bus G luminance output bit 6;
PIP mode enabled: PIP data input bit 6
DDD
). All pins V
10
DDD
DESCRIPTION
should be buffered as close as possible to the
DDP
). All pins V
DDE
), it is recommended not to connect
(1)(2)(3)
DDE
should be buffered as close
Product specification
SAA4998H
DDP
has to be