MAX1429 Datasheet, PDF (3/18 Pages) Maxim Integrated Products – 15-Bit, 100Msps ADC with -77.7dBFS Noise Floor for Baseband Applications

15-Bit, 100Msps ADC with -77.7dBFS
Noise Floor for Baseband Applications
ELECTRICAL CHARACTERISTICS (continued)
(AV_CC = 5V, DV_CC = DRV_CC = 2.5V, GND = 0, INP and INN driven differentially with -1dBFS, CLKP and CLKN driven differentially
with a 2V_P-P sinusoidal input signal, C_L = 5pF at digital outputs, f_CLK = 100MHz, T_A = T_MIN to T_MAX, unless otherwise noted. Typical
values are at T_A = +25°C, unless otherwise noted. ≥+25°C guaranteed by production test, <+25°C guaranteed by design and char-
acterization.)
PARAMETER
SYMBOL
CONDITIONS
MIN
f_IN = 5MHz at -1dBFS
Signal-to-Noise
Ratio (Note 1)
SNR f_IN = 15MHz at -1dBFS
72.1
f_IN = 35MHz at -1dBFS
Signal-to-Noise
f_IN = 5MHz at -1dBFS
and Distortion
SINAD f_IN = 15MHz at -1dBFS
71.7
(Note 1)
f_IN = 35MHz at -1dBFS
Spurious-Free Dynamic Range
f_IN = 5MHz at -1dBFS
(HD2 and HD3)
SFDR1 f_IN = 15MHz at -1dBFS
84.0
(Note 1)
f_IN = 35MHz at -1dBFS
Spurious-Free Dynamic Range
f_IN = 5MHz at -1dBFS
(HD4 and Higher)
SFDR2 f_IN = 15MHz at -1dBFS
85.0
(Note 1)
f_IN = 35MHz at -1dBFS
Two-Tone Intermodulation
Distortion
TTIMD
f_IN1 = 10MHz at -7dBFS,
f_IN2 = 15MHz at -7dBFS
Two-Tone Spurious-Free
Dynamic Range
SFDR_TT
f_IN1 = 10MHz at -10dBFS < f_IN1 < -100dBFS,
f_IN2 = 15MHz at -10dBFS < f_IN2 < -100dBFS
DIGITAL OUTPUTS (D0–D14, DAV, DOR)
Digital Output-Voltage Low
V_OL
Digital Output-Voltage High
V_OH
DRV_CC
- 0.5
TIMING CHARACTERISTICS (DV_CC = DRV_CC = 2.5V)
CLKP/CLKN Duty Cycle
Duty Cycle
Effective Aperture Delay
t_AD
Output Data Delay
t_DAT (Note 3)
3.0
Data Valid Delay
t_DAV (Note 3)
5.3
TYP
75.3
75.1
74.8
75.0
74.9
71.1
90.0
90.0
74.0
96.0
94.0
92.0
-85
-100
50
±5
230
4.5
6.5
Pipeline Latency
t_LATENCY (Note 3)
3
MAX UNITS
dB
dB
dBc
dBc
dBc
dBFS
0.5
V
V
%
ps
7.5
ns
8.7
ns
Clock
cycles
CLKP Rising Edge to DATA Not
Valid
t_DNV (Note 3)
2.6
3.8
5.7
ns
CLKP Rising Edge to DATA Valid
(guaranteed)
t_DGV (Note 3)
3.4
5.2
8.6
ns
DATA Setup Time (Before DAV
Rising Edge)
t_SETUP (Note 3)
t_CLKP
- 0.5
t_CLKP t_CLKP +
+ 1.3 2.4
ns
DATA Hold Time (After DAV
Rising Edge)
t_HOLD (Note 3)
t_CLKN - t_CLKN - t_CLKN -
ns
3.6
2.8
2.0
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