MAX2991ECM+ Maxim Integrated Products, MAX2991ECM+ Datasheet - Page 3

• Manufacturer Part Number: MAX2991ECM+
• Description: IC TXRX FRONT-END 48LQFP
• Manufacturer: Maxim Integrated Products
• Type: General Purposer

Specifications of MAX2991ECM+

• Function: Analog Front-End Transceiver
• Interface: SPI Serial
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 36mA, 70mA
• Power (watts): 1.54W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Includes: Automatic Gain Control (AGC)
• Product: Analog Front End
• Data Rate: 1.2 Msps
• Interface Type: Digital
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current: 36 mA, 70 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1535 mW
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note 1: Rx and Tx filter transfer functions for different bands are shown in Figure 1.
Note 2: The Applications Information section shows how to configure the Tx and Rx corner frequencies for different bands.
Note 3: Devices are tested with each tone at 0.7V
Note 4: The parameters were tested using the external highpass filter circuit in Figure 10.
ELECTRICAL CHARACTERISTICS (continued)
(V
RECEIVER (Note 4)
Input Impedance
Receiver Dynamic Range
Lowpass Filter Cutoff-Frequency
Accuracy
Lowpass Filter -3dB Cutoff
Frequency (Note 1)
Stopband Attenuation
ADC Resolution
ADC Sampling Rate
ADC Integral Nonlinearity
ADC Differential Nonlinearity
Total Cascaded IM3
DD
Power-Line Communications (PLC) Integrated
= 3.3V, V
f
f
f
f
IN1
IN1
IN1
IN1
PARAMETER
= 200kHz and f
= 50kHz and f
= 60kHz and f
= 200kHz and f
GND
_______________________________________________________________________________________
= 0V, T
A
IN2
IN2
IN2
IN2
= -40NC to +85NC, unless otherwise noted. Typical values are at T
= 80kHz for CENELEC A
= 100kHz for narrowband
= 150kHz for FCC and ARIB
= 300kHz for full band
SYMBOL
DNL
IM3
INL
At maximum gain
FCC, ARIB
CEN A
Narrowband
Full band
FCC, ARIB
CEN A
Narrowband (Note 2)
Full band
FCC, ARIB
CEN A
Narrowband
Full band
Analog Front-End Transceiver
P-P
differential using the following two input frequencies:
CONDITIONS
A
MIN
= +25NC.)
Q5.0
Q3.0
Q5.0
Q5.0
Q0.5
Q0.5
TYP
850
490
100
140
560
-70
60
32
32
32
32
10
MAX
1200
-60
UNITS
ksps
LSB
LSB
dBc
kHz
Bits
dB
dB
%
I
3