MAX1123 Datasheet, PDF (3/17 Pages) Maxim Integrated Products – 1.8V, 10-Bit, 210Msps Analog-to-Digital Converter with LVDS Outputs for Wideband Applications

1.8V, 10-Bit, 210Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
ELECTRICAL CHARACTERISTICS (continued)
(AV_CC = OV_CC = 1.8V, AGND = OGND = 0, f_SAMPLE = 210MHz, differential sine-wave clock input drive, 0.1µF capacitor on REFIO,
internal reference, digital output pins differential R_L = 100Ω ±1%, C_L = 5pF, T_A = T_MIN to T_MAX, unless otherwise noted. ≥25°C guar-
anteed by production test, <25°C guaranteed by design and characterization. Typical values are at T_A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Clock Duty Cycle
Set by clock management circuit
40 to 60
%
Aperture Delay
t_AD
Aperture Jitter
t_AJ
CLOCK INPUTS (CLKP, CLKN)
350
0.21
ps
ps_RMS
Differential Clock Input Amplitude
(Note 2)
200
500
mV_P-P
Clock Input Common-Mode
Voltage Range
1.15
±0.2
V
Clock Differential Input
Resistance
R_CLK
11 ±
25%
kΩ
Clock Differential Input
Capacitance
C_CLK
DYNAMIC CHARACTERISTICS (at -0.5dBFS)
Signal-to-Noise Ratio
Signal-to-Noise
and Distortion
Spurious-Free
Dynamic Range
Worst Harmonics
(HD2 or HD3)
SNR
SINAD
SFDR
f_IN = 10MHz, T_A ≥ +25°C
f_IN = 100MHz, T_A ≥ +25°C
f_IN = 180MHz
f_IN = 500MHz
f_IN = 10MHz, T_A ≥ +25°C
f_IN = 100MHz, T_A ≥ +25°C
f_IN = 180MHz
f_IN = 500MHz
f_IN = 10MHz, T_A ≥ +25°C
f_IN = 100MHz, T_A ≥ +25°C
f_IN = 180MHz
f_IN = 500MHz
f_IN = 10MHz
f_IN = 100MHz
f_IN = 180MHz
f_IN = 500MHz
Two-Tone Intermodulation
Distortion
IMD₁₀₀
IMD₅₀₀
f_IN1 = 99MHz at -7dBFS,
f_IN2 = 101MHz at -7dBFS
f_IN1 = 498.5MHz at -7dBFS,
f_IN2 = 502.5MHz at -7dBFS
LVDS DIGITAL OUTPUTS (D0P/N–D9P/N, DCLKP/N)
Differential Output Voltage
|V_OD|
5
pF
56
57.5
55.5 57.1
dB
57
56
55.5 57.4
55
57
dB
56.5
55
63
77
61
72
dBc
66.3
62.5
-77
-72
dBc
-66.3
-62.5
-75
dBc
-58
250
400
mV
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