MAX19507ETM+ Maxim Integrated Products, MAX19507ETM+ Datasheet - Page 14
![IC ADC 8BIT 2CH 130MSPS 48TQFN](/photos/6/50/65028/48-qfn_21-0141_sml.jpg)
MAX19507ETM+
Manufacturer Part Number
MAX19507ETM+
Description
IC ADC 8BIT 2CH 130MSPS 48TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX19507ETM.pdf
(35 pages)
Specifications of MAX19507ETM+
Number Of Bits
8
Sampling Rate (per Second)
130M
Data Interface
Serial, Parallel
Number Of Converters
2
Power Dissipation (max)
171mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Dual-Channel, 8-Bit, 130Msps ADC
Figure 2. Functional Diagram
Figure 3. Internal Track-and-Hold (T/H) Circuit
14
______________________________________________________________________________________
REFIO
SYNC
SCLK
SPEN
CLK+
CLK-
SDIN
CMA
CMB
INA+
INB+
INA-
INB-
CS
CMA
INA+
INA-
*V
2kΩ
2kΩ
COM
PROGRAMMABLE FROM 0.45V TO 1.35V. SEE COMMON-MODE REGISTER (08h)
T/H
T/H
CONTROL REGISTERS
SERIAL PORT
SAMPLING CLOCK
AND
REFERENCE
PIPELINE
PIPELINE
AND BIAS
SYSTEM
DIVIDER
CLOCK
ADC
ADC
CLOCK
AVDD
*V
COM
CORRECTION
CORRECTION
GENERATOR
REFERENCE
EQUALIZER
INTERNAL
INTERNAL CONTROL
DIGITAL
DIGITAL
ERROR
ERROR
DUTY-
CYCLE
1.8V INTERNAL
AVDD
CLOCK
C
0.7pF
C
0.7pF
PAR
PAR
FORMAT
OUTPUT
DATA
AND
MAX19507
POWER CONTROL
REGULATOR
R
R
120Ω
120Ω
SWITCH
SWITCH
AND
MAX19507
DRIVERS
OUTPUT
C
1.2pF
C
1.2pF
SAMPLE
SAMPLE
D0A–D7A
DORA
DCLKA
OVDD
(1.8V TO 3.3V)
D0B–D7B
DORB
DCLKB
AVDD
(1.8V OR
2.5V TO 3.3V)
SHDN
GND