Rainbow Electronics MAX105 - Manual (Page 4)

MAX105
Dual, 6-Bit, 800Msps ADC with On-Chip,
Wideband Input Amplifier
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ELECTRICAL CHARACTERISTICS (continued)
(AV CC = AV CC I = AV CC Q = AV CC R = +5V, OV CC I = OV CC Q = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ
= 0, f CLK = 802.816MHz, C L = 1µF to AGND at REF, R L = 100 Ω ±1% applied to digital LVDS outputs, T
A = T MIN to T MAX , unless
otherwise noted. Typical values are at T A = +25 °C)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Differential 34 36.4 f IN = 200.018MHz at
-0.5dB FS (Note 9) Single-ended 36.1 Signal-to-Noise Plus Distortion
Ratio
SINAD
f IN = 400.134MHz at
-0.5dB FS
Differential 35.2
dB
Two-Tone Intermodulation TTIMD
f IN1 = 124.1660MHz, f IN2 = 126.1260MHz
at -7dBFS
-52 dBc
Crosstalk Between ADCs XTLK
f
INI
= 200.0180MHz, f
INQ
= 210.0140MHz
at -0.5dB FS
-70 dB
Gain Match Between ADCs GM (Note 12) -0.3 ±0.04 +0.3 dB
Phase Match Between ADCs PM (Note 12) -2 ±0.2 +2 deg
Metastable Error Rate Less than 1 in 10 16
Clock
Cycles
POWER REQUIREMENTS
Analog Supply Voltage AV CC_ AV CC = AV CC I = AV CC Q = AV CC R 5 ±5% V
Digital Supply Voltage OV CC_ OV CC I = OV CC Q 3.3 ±10% V
Analog Supply Current I CC I CC = AI CC R + AI CC I + AI CC Q + AI CC 250 320 mA
Output Supply Current OI CC OI CC = OI CC I + OI CC Q 400 510 mA
Analog Power Dissipation P DISS 2.6 W
C om m on- M od e Rej ecti on Rati o CMRR V IN_+ = V IN_- = ±0.1V (Note 6) 40 60 dB
Power-Supply Rejection Ratio PSRR
AV CC = AV CC I = AV CC Q = AV CC R =
+4.75V to +5.25V (Note 7)
40 57 dB
TIMING CHARACTERISTICS
Maximum Sample Rate f
MAX
800 Msps
Clock Pulse Width Low t PWL 0.56 ns
Clock Pulse Width High t PWH 0.56 ns
Aperture Delay t AD 100 ps
Aperture Jitter t AJ 1.5 ps RMS
CLK-to-DREADY Propagation
Delay
t PD1 (Note 13) 1.5 ns
DREADY-to-DATA
Propagation Delay
t PD2 (Notes 5, 13) 0 120 300 ps