MAX19708ETM+T Maxim Integrated Products, MAX19708ETM+T Datasheet - Page 2

• Manufacturer Part Number: MAX19708ETM+T
• Description: IC ANLG FRNT END 48-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19708ETM+T

• Number Of Bits: 10
• Number Of Channels: 4
• Power (watts): 36.9mW
• Voltage - Supply, Analog: 3V
• Voltage - Supply, Digital: 3V
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
(V
amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, differential Rx ADC input, differential Tx DAC output, C
C
ABSOLUTE MAXIMUM RATINGS
V DD to GND, OV DD to OGND ..............................-0.3V to +3.6V
GND to OGND.......................................................-0.3V to +0.3V
IAP, IAN, QAP, QAN, IDP, IDN, QDP,
ADC1, ADC2 to GND.................................-0.3V to (V DD + 0.3V)
REFP, REFN, REFIN, COM to GND ...........-0.3V to (V DD + 0.3V)
10-Bit, 11Msps, Ultra-Low-Power
Analog Front-End
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
POWER REQUIREMENTS
Analog Supply Voltage
Output Supply Voltage
V
COM
DD
QDN, DAC1, DAC2, DAC3 to GND .....................-0.3V to V DD
DD
_______________________________________________________________________________________
= 3V, OV
Supply Current
= 0.33µF, unless otherwise noted. C
PARAMETER
DD
= 1.8V, internal reference (1.024V), C
SYMBOL
OV
V
L
DD
< 5pF on all aux-DAC outputs. Typical values are at T
DD
Ext1-Tx, Ext3-Tx, and SPI2-Tx states;
transmit DAC operating mode (Tx):
f
channels; aux-DACs ON and at midscale,
aux-ADC ON
Ext2-Tx, Ext4-Tx, and SPI4-Tx states;
transmit DAC operating mode (Tx):
f
channels; aux-DACs ON and at midscale,
aux-ADC ON
Ext1-Rx, Ext4-Rx, and SPI3-Rx states;
receive ADC operating mode (Rx):
f
channels; aux-DACs ON and at midscale,
aux-ADC ON
Ext2-Rx, Ext3-Rx, and SPI1-Rx states;
receive ADC operating mode (Rx):
f
channels; aux-DACs ON and at midscale,
aux-ADC ON
Ext2-Tx, Ext4-Tx, and SPI4-Tx states;
transmit DAC operating mode (Tx):
f
channels, aux-DACs ON and at midscale,
aux-ADC ON
CLK
CLK
CLK
CLK
CLK
L
= 5.12MHz, f
= 5.12MHz, f
= 5.12MHz, f
= 5.12MHz, f
= 11MHz, f
≈ 10pF on all digital outputs, f
CONDITIONS
OUT
D0–D9, DOUT,
Continuous Power Dissipation (T A = +70°C)
Thermal Resistance θ JA ..................................................36°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
OUT
OUT
IN
IN
CLK to OGND .....................................-0.3V to (OV DD + 0.3V)
48-Pin Thin QFN (derate 27.8mW/°C above +70°C) .....2.22W
= 1.87MHz on both
= 1.87MHz on both
= 620kHz on both
= 620kHz on both
= 620kHz on both
T/R, SHDN, SCLK, DIN, CS,
CLK
= 11MHz (50% duty cycle), Rx ADC input
A
MIN
2.7
1.8
= +25°C.) (Note 1)
TYP
10.3
12.6
12.3
14.1
3.0
6.6
REFP
MAX
V
3.3
16
DD
= C
UNITS
REFN
mA
V
V
=