MAX19711ETN+T Maxim Integrated Products, MAX19711ETN+T Datasheet - Page 20

• Manufacturer Part Number: MAX19711ETN+T
• Description: IC ANLG FRNT END 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19711ETN+T

• Number Of Bits: 10
• Number Of Channels: 2
• Power (watts): 37.5mW
• Voltage - Supply, Analog: 3V
• Voltage - Supply, Digital: 3V
• Package / Case: 56-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10-Bit, 11Msps, Full-Duplex
Analog Front-End
20
Figure 5. Tx DAC Common-Mode DC Level at IDN, IDP or QDN, QDP Differential Outputs
Figure 6. Tx DAC System Timing Diagram
______________________________________________________________________________________
Tx DAC
Tx DAC
ZERO SCALE = 0.855V
FULL SCALE = 1.265V
Q-CH
I-CH
D0–D9
CLK
V
QD
COMD
ID
= 1.06V
MAX19711
0V
t
DSQ
FILTER
FILTER
CDMA
CDMA
Q: N - 2
I: N - 1
t
DSI
N - 2
N - 2
Q: N - 1
t
DHQ
I: N
N - 1
N - 1
t
DHI
0°
90°
Q: N
EXAMPLE:
Tx RFIC INPUT REQUIREMENTS
• DC COMMON-MODE BIAS =
• BASEBAND INPUT = ±410mV
I: N + 1
1.0V (MIN), 1.2V (TYP)
COMMON-MODE LEVEL
DC-COUPLED
N
N
SELECT CM1 = 1, CM0 = 0
V
V
COMD
FS
= ±410mV
= 1.06V