MAX19707ETM+ Maxim Integrated Products, MAX19707ETM+ Datasheet - Page 19

• Manufacturer Part Number: MAX19707ETM+
• Description: IC ANLG FRONT END 45MSPS 48-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19707ETM+

• Number Of Bits: 10
• Number Of Channels: 4
• Power (watts): 84.6mW
• Voltage - Supply, Analog: 3V
• Voltage - Supply, Digital: 3V
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The Tx DAC also features independent DC offset cor-
rection of each I/Q channel. This feature is configured
through the SPI interface. The DC offset correction is
Figure 4. Tx DAC Common-Mode DC Level at IDN, IDP or QDN, QDP Differential Outputs
ZERO SCALE = 0.85V
FULL SCALE = 1.25V
______________________________________________________________________________________
V
COM
= 1.05V
MAX19707
Tx DAC
Tx DAC
Q-CH
I-CH
0V
10-Bit, 45Msps, Ultra-Low-Power
used to optimize sideband and carrier suppression in
the Tx signal path (see Table 9).
0
Analog Front-End
90
EXAMPLE:
Tx RFIC INPUT REQUIREMENTS
• DC COMMON-MODE BIAS =
• BASEBAND INPUT = ±400mV
0.9V (MIN), 1.3V (MAX)
DC-COUPLED
COMMON-MODE LEVEL
SELECT CM1 = 0, CM0 = 0
V
V
COM
DIFF
= ±400mV
= 1.05V
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