MAX1197ECM+TD Maxim Integrated Products, MAX1197ECM+TD Datasheet - Page 6

• Manufacturer Part Number: MAX1197ECM+TD
• Description: IC ADC 8BIT 60MSPS DL 48-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1197ECM+TD

• Number Of Bits: 8
• Sampling Rate (per Second): 60M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 150mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual, 8-Bit, 60Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
ELECTRICAL CHARACTERISTICS (continued)
(V
resistor, V
noted. ≥ +25°C guaranteed by production test, < +25°C guaranteed by design and characterization. Typical values are at T
6
Note 1: Guaranteed by design. Not subject to production testing.
Note 2: Intermodulation distortion is the total power of the intermodulation products relative to the total input power.
Note 3: Analog attenuation is defined as the amount of attenuation of the fundamental bin from a converted FFT between two
Note 4: REFIN and REFOUT should be bypassed to GND with a 0.1µF (min) and 2.2µF (typ) capacitor.
Note 5: REFP, REFN, and COM should be bypassed to GND with a 0.1µF (min) and 2.2µF (typ) capacitor.
Note 6: Typical analog output current at f
Note 7: See Figure 3 for detailed system timing diagrams. Clock to data valid timing is measured from 50% of the clock
Note 8: Crosstalk rejection is tested by applying a test tone to one channel and holding the other channel at DC level.
Note 9: Amplitude matching is measured by applying the same signal to each channel and comparing the magnitude of the funda-
Note 10: Phase matching is measured by applying the same signal to each channel and comparing the phase of the fundamental
Note 11: SINAD settles to within 0.5dB of its typical value in unbuffered external reference mode.
Wake-Up Time
CHANNEL-TO-CHANNEL MATCHING
Crosstalk
Gain Matching
Phase Matching
DD
_______________________________________________________________________________________
= OV
IN
applied input signals with the same magnitude (peak-to-peak) at f
see Typical Operating Characteristics.
level to 50% of the data output level.
Crosstalk is measured by calculating the power ratio of the fundamental of each channel’s FFT.
mental of the calculated FFT.
of the calculated FFT. The data from both ADC channels must be captured simultaneously during this test.
DD
PARAMETER
= 2V
= 3V, 0.1µF and 2.2µF capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a 10kΩ
P-P
(differential with respect to COM), C
SYMBOL
t
WAKE
INA&B
= 20MHz. For digital output currents vs. analog input frequency,
Wake up from sleep mode
Wake up from shutdown mode (Note 11)
f
f
f
INA or B
INA or B
INA or B
L
= 10pF at digital outputs, f
= 20MHz at -1dB FS (Note 8)
= 20MHz at -1dB FS (Note 9)
= 20MHz at -1dB FS (Note 10)
CONDITIONS
IN1
and f
CLK
IN2
= 60MHz, T
.
MIN
A
= T
MIN
± 0.05
T YP
0.05
- 72
to T
20
1
MAX
, unless otherwise
MAX
A
= +25°C.)
Degrees
UNITS
dB
dB
µs