MAX1198ECM+D Maxim Integrated Products, MAX1198ECM+D Datasheet - Page 9

• Manufacturer Part Number: MAX1198ECM+D
• Description: IC ADC 8BIT 100MSPS DUAL 48-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1198ECM+D

• Number Of Bits: 8
• Sampling Rate (per Second): 100M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 314mW
• 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
• Conversion Rate: 100 MSPs
• Resolution: 8 bit
• Snr: 48.5 dB
• Voltage Reference: 2.048 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 3.3 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
noted.)
DD
-0.1
-0.3
0.5
0.3
0.1
90
86
82
78
74
70
= 3.3V, OV
-40
-40
EXTERNAL REFERENCE V
with Internal Reference and Parallel Outputs
GAIN ERROR vs. TEMPERATURE,
Dual, 8-Bit, 100Msps, 3.3V, Low-Power ADC
ANALOG SUPPLY CURRENT
-15
-15
CHA
vs. TEMPERATURE
DD
CHB
2.0430
2.0425
2.0420
2.0415
2.0410
2.0405
2.0400
TEMPERATURE (°C)
TEMPERATURE (°C)
= 2.5V, V
10
10
_______________________________________________________________________________________
2.70
INTERNAL REFERENCE VOLTAGE
35
vs. ANALOG SUPPLY VOLTAGE
35
2.85
REFIN
REFIN
3.00
60
= 2.048V
60
= 2.048V, differential input at -1dB FS, f
V
DD
3.15
85
(V)
85
3.30
-0.2
-0.7
-1.2
Typical Operating Characteristics (continued)
0.8
0.3
3.45
20
16
12
8
4
0
-40
EXTERNAL REFERENCE V
0
OFFSET ERROR vs. TEMPERATURE,
3.60
vs. ANALOG INPUT FREQUENCY
ANALOG INPUT FREQUENCY (MHz)
DIGITAL SUPPLY CURRENT
-15
10
CHB
TEMPERATURE (°C)
10
20
CHA
35
30
REFIN
CLK
60
40
= 2.048V
= 100MHz, C
2.0500
2.0460
2.0420
2.0380
2.0340
2.0300
85
50
-40
INTERNAL REFERENCE VOLTAGE
L
-15
≈ 10pF, T
80
72
64
56
48
40
80
70
60
50
40
30
vs. TEMPERATURE
TEMPERATURE (°C)
40
0
10
f
IN
20
A
44
= 19.87089082MHz
SFDR
vs. CLOCK DUTY CYCLE
SNR/SINAD, THD/SFDR
SNR/SINAD, THD/SFDR
= +25°C, unless otherwise
vs. SAMPLING SPEED
SAMPLING SPEED (Msps)
SINAD
CLOCK DUTY CYCLE (%)
35
40
THD
SNR
48
SNR
SFDR
f
60
IN
60
= 19.87089082MHz
THD
52
80
85
SINAD
56
100
120
60
9