MAX2991ECM+ Maxim Integrated Products, MAX2991ECM+ Datasheet - Page 16

• 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

Power-Line Communications (PLC) Integrated
Analog Front-End Transceiver
Address 0x10: IIR0 A1 Coefficient (IIR0A1<15:0>), Default: 0xCEFF
Address 0x11: IIR0 A2 Coefficient (IIR0A2<15:0>), Default: 0x1613
Address 0x12: IIR1 2nd Biquad Configuration (IIR1CONF<8:0>), Default: 0x0ED
Address 0x13: IIR1 B0 Coefficient (IIR1B0<15:0>), Default: 0x1DAA
Address 0x14: IIR1 B1 Coefficient (IIR1B1<15:0>), Default: 0xCBEF
Address 0x15: IIR1 B2 Coefficient (IIR1B2<15:0>), Default: 0x1DAA
16
IIR0_A1<15:0>
IIR0_A2<15:0>
IIR1_B0<15:0>
IIR1_B1<15:0>
IIR1_B2<15:0>
_____________________________________________________________________________________
IIR1_CONF
BIT NAME
BIT NAME
BIT NAME
BIT NAME
BIT NAME
BIT NAME
—
LOCATION
LOCATION
LOCATION
LOCATION
LOCATION
LOCATION
(0 = LSB)
(0 = LSB)
(0 = LSB)
(0 = LSB)
(0 = LSB)
(0 = LSB)
15–0
15–0
15–0
15–0
15–0
8–1
0
DEFAULT
DEFAULT
DEFAULT
DEFAULT
DEFAULT
DEFAULT
01110110
-12545
-13329
5651
7594
7594
1
A1 coefficient of the first biquad of the IIR filter.
A2 coefficient of the first biquad of the IIR filter.
Set to 1 to enable the second biquad of the IIR filter. Set to 0 to
bypass the second biquad.
Reserved
B0 coefficient of the second biquad of the IIR filter.
B1 coefficient of the second biquad of the IIR filter.
B2 coefficient of the second biquad of the IIR filter.
FUNCTION
FUNCTION
FUNCTION
FUNCTION
FUNCTION
FUNCTION