FMS9875
PRODUCT SPECIFICATION
REV. 1.2.15 1/14/02
23
Switching Characteristics
A/D Converter Performance Characteristics
Parameter
Analog-to-Digital Converters
Conversion rate
Temp.
Test
Rank
Min.
Typ.
Max.
Unit
FMS9875KAC100
FMS9875KAC140
Full
CT
10
10
-0.5
108
140
2
Ms/s
t
SKEW
Timing Generator
DCK Clock to Data Out Skew
Full
CT
ns
HSIN input frequency
Maximum PLL clock rate
Full
Full
C
CT
15
108
140
110
kHz
MHz
FMS9875KAC100
FMS9875KAC140
Minimum PLL clock rate
Sampling phase tempco
Serial Bus Interface
t
DAL
SCL Pulse Width, LOW
t
DAH
SCL Pulse Width, HIGH
t
STAH
SDA Start Hold Time
t
STASU
SCL to SDA Setup Time (Stop)
t
STOSU
SCL to SDA Setup Time (Start)
t
BUFF
SDA Stop Hold Time Setup
t
DSU
SDA to SCL Data Setup Time
t
DHO
SDA to SCL Data Hold Time
Full
Full
PC
C
12
MHz
ps/
°
C
20
Full
Full
Full
Full
Full
Full
Full
Full
C
C
C
C
C
C
C
C
4.7
4.0
4.0
4.7
4.0
4.7
250
0
μs
μs
μs
μs
μs
μs
ns
ns
Parameter
Analog to Digital Converter
E
LI
Integral Linearity Error
E
LD
Differential Linearity Error
Missing Codes
Input full scale matching
1
Offset adjustment range
OS
Z
Offset Register Value to Zero Offset
Gain tempco
B
W
Analog bandwidth, full power
Transient response
t
OV
Over-voltage recovery time
Notes
1. Without offset trim. (OSGY = OSBP = OSRP = 32.)
Temp.
Test
Rank
Min.
Typ.
Max.
Unit
Full
Full
Full
Full
Full
Full
25
°
C
25
°
C
25
°
C
25
°
C
PC
PC
PC
PC
D
C
C
D
C
C
-2.0
-1.0
2.0
1.0
0
6
LSB
LSB
2.5
25
32
300
400
2
1.5
%FS
%FS
LSB
ppm/
°
C
MHz
ns
ns
4
59