PRODUCT SPECIFICATION
TMC1175A
System Performance Characteristics
(continued)
Parameter
SFDR
4
Spurious-Free Dynamic
Range
f
IN
= 1.24MHz
f
IN
= 2.48MHz
f
IN
= 6.98MHz
f
IN
= 10.0MHz
f
S
= 30Msps, V
RT
= 2.6V, V
RB
= 0.6V
f
IN
= 1.24MHz
f
IN
= 2.48MHz
f
IN
= 6.98MHz
f
IN
= 10.0MHz
f
IN
= 12.0MHz
f
S
= 40Msps, V
RT
= 2.6V, V
RB
= 0.6V
f
IN
= 1.24MHz
f
IN
= 2.48MHz
f
IN
= 6.98MHz
f
IN
= 10.0MHz
f
IN
= 12.0MHz
40
39
38
36
36
44
43
41
40
39
dB
dB
dB
dB
dB
42
40
37
35
34
49
45
41
40
39
dB
dB
dB
dB
dB
Conditions
f
S
= 20Msps, V
RT
= 2.6V, V
RB
= 0.6V
46
44
41
38
52
51
45
43
dB
dB
dB
dB
Min
Typ
1
Max
Units
Notes:
1. Values shown in Typ column are typical for V
DDD
= V
DDA
= +5V and T
A
= 25°C.
2. Bandwidth is the frequency up to which a full-scale sinewave can be digitized without spurious codes.
3. SNR values do not include the harmonics of the fundamental frequency.
4. SFDR is the ratio in dB of fundamental amplitude to the harmonic with the highest amplitude.
REV. 1.3.3 2/28/02
11
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
