FMS9874 Datasheet, PDF (19/25 Pages) Fairchild Semiconductor – Graphics Digitizer - 3x8-Bit, 108Ms/s Triple Video A/D Converter with Clamps

FMS9874
Switching Characteristics
Parameter
Analog-to-Digital Converters
Conversion rate
t_SKEW Data to clock skew
Timing Generator
HSIN input frequency
Maximum PLL clock rate
Minimum PLL clock rate
PLL Jitter¹
Sampling phase tempco
Serial Bus Interface
tDAL SCL Pulse Width, LOW
tDAH SCL Pulse Width, HIGH
tSTAH SDA Start Hold Time
tSTASU SCL to SDA Setup Time (Stop)
tSTOSU SCL to SDA Setup Time (Start)
tBUFF SDA Stop Hold Time Setup
tDSU SDA to SCL Data Setup Time
tDHO SDA to SCL Data Hold Time
Notes:
1. FVCO = 10, IPUMP = 110, PLLN = 1375₁₀.
System Performace Characteristics
Parameter
Analog to Digital Converter
E_LI Integral Linearity Error
E_LD Differential Linearity Error
B_W
t_OV
SNR
Missing Codes
Input full scale matching
Offset adjustment range
Gain tempco
Analog bandwidth, full power
Transient response
Over-voltage recovery time
SNR without harmonics
Conditions
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
25°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
Conditions
25°C
0 to 70°C
25°C
0 to 70°C
0 to 70°C
0 to 70°C
0 to 70°C
25°C
25°C
25°C
25°C
Min.
10
-0.5
15
108
1.8
Min
-1.4
-2.5
-1.0
-1.0
PRODUCT SPECIFICATION
Typ. Max.
Unit
108
Ms/s
2.0
ns
110
kHz
MHz
20
MHz
µs p-p
15
ps/°C
4.7
µs
4.0
µs
4.0
µs
4.7
µs
4.0
µs
4.7
µs
250
ns
0
ns
Typ¹ Max Unit
±0.8
1.4
LSB
2.5
LSB
±0.5 1.15 LSB
1.25 LSB
0
5
%FS
25
%FS
280
ppm/°C
500
MHz
2
ns
1.5
ns
45
dB
REV. 1.5 11/10/00
19