p87c770aar NXP Semiconductors, p87c770aar Datasheet - Page 72

• Manufacturer Part Number: p87c770aar
• Description: Microcontrollers Ntsc With On-screen Display Closed Caption
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Jun 11
handbook, full pagewidth
handbook, full pagewidth
Microcontrollers for NTSC TVs with On-Screen
Display (OSD) and Closed Caption (CC)
ADC error
(volts)
V DD
(LSB)
5
4
3
2
1
0
0.7
0.5
0.3
0.1
1/16
0
1/16
3/16
3/16
5/16
Fig.33 AFT conversion error range.
5/16
conversion error
range 0.5 LSB
7/16
Fig.34 ADC error.
7/16
9/16
72
9/16
ideal
11/16
11/16
actual
13/16
fraction of V DD
13/16
fraction of V DD
14/16
conversion error
range 0.7 LSB
14/16
15/16
15/16
16/16
16/16
P8xCx70 family
MGR276
MGR277
Product specification