afs600 Actel Corporation, afs600 Datasheet - Page 120

• Manufacturer Part Number: afs600
• Description: Actel Fusion Programmable System Chips Mixed-signal Family With Optional Arm Support
• Manufacturer: Actel Corporation

Table 2-47 • ADC Characteristics in Direct Input Mode (Continued)
2 -1 0 6
Parameter
SNR
SINAD
THD
ENOB
Conversion
Notes:
1. Accuracy of the external reference is 2.56 V ± 4.6 mV.
2. Data is based on characterization.
3. The sample rate is time-shared among active analog inputs.
Actel Fusion Programmable System Chips
All Values at Industrial Operating Conditions (unless noted otherwise)
Typical: V
Signal-to-Noise Ratio
Signal-to-Noise and Distortion 8-bit mode
Total Harmonic Distortion
Effective Number of Bits
2
Conversion Time
Sample Rate
Description
CC33A
2
= 3.3 V, V
CC
= 1.5 V, and T
8-bit mode
10-bit mode
12-bit mode
10-bit mode
12-bit mode
8-bit mode
10-bit mode
12-bit mode
8-bit mode
10-bit mode
12-bit mode
8-bit mode
10-bit mode
12-bit mode
8-bit mode
10-bit mode
12-bit mode
Condition
A d v a n c e d v 1 . 4
A
= 25°C
Minimum
48.0
58.0
62.9
47.6
57.4
62.0
10.0
7.6
9.2
1.7
1.8
2.0
Typical
–74.4
–78.3
–77.9
49.5
60.0
64.5
49.5
59.8
64.2
10.4
7.9
9.6
Maximum
–63.0
–63.0
–64.4
600
550
500
Units
dBc
dBc
dBc
ksps
ksps
ksps
bits
bits
bits
dB
dB
dB
dB
dB
dB
µs
µs
µs