MAX2991ECM+ Maxim Integrated Products, MAX2991ECM+ Datasheet - Page 4

• 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

Figure 1. Rx and Tx Filter Transfer Functions for Different Bands
Power-Line Communications (PLC) Integrated
Analog Front-End Transceiver
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-10
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
10
10
10
10
Tx FILTER TRANSFER FUNCTION (CENELEC A)
Rx FILTER TRANSFER FUNCTION (CENELEC A)
0
0
0
0
50
50
50
50
Tx FILTER TRANSFER FUNCTION (FCC)
Rx FILTER TRANSFER FUNCTION (FCC)
60
200
200
70
70
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
350
350
90
80
90
500
110
500
100
650
130
650
110
120
800
150
800
Tx FILTER TRANSFER FUNCTION (NARROWBAND)
Rx FILTER TRANSFER FUNCTION (NARROWBAND)
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
10
10
10
10
Tx FILTER TRANSFER FUNCTION (FULL BAND)
Rx FILTER TRANSFER FUNCTION (FULL BAND)
0
0
0
0
50
50
50
50
150
200
80
80
250
350
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
350
110
110
500
450
140
140
550
650
650
170
170
800
750
200
950
200
850