MAX2839ETN+ Maxim Integrated Products, MAX2839ETN+ Datasheet - Page 6

• Manufacturer Part Number: MAX2839ETN+
• Description: RF Transceiver 2.3Ghz To 2.7Ghz MIM O Wireless Broadband
• Manufacturer: Maxim Integrated Products

Specifications of MAX2839ETN+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS TABLE—Tx MODE
(MAX2839 Evaluation Kit, V
SCLK = DIN = low, with power matching for the differential RF pins using the typical applications and registers set to default settings
and corresponding test mode, unless otherwise noted. Lowpass filter is set to 10MHz RF channel BW. 1MHz 90mV
sine signals applied to I/Q baseband inputs of transmitter (differential DC coupled)). (Note 1)
2.3GHz to 2.7GHz MIMO Wireless Broadband
RF Transceiver
6
Tx BASEBAND I/Q INPUTS TO RF OUTPUTS
RF Output Frequency Range
Peak-to-Peak Peak Gain Variation
over RF Band
Total Voltage Gain
Max Output Power over
Frequency for Any Given 200MHz
Band
RF Output Return Loss
RF Gain Control Range
Unwanted Sideband Suppression
RF Gain Control Binary Weights
Carrier Leakage
Tx I/Q Input Impedance (R||C)
Baseband Frequency Response
for 5MHz RF Channel BW
Baseband Frequency Response
for 10MHz RF Channel BW
Baseband Group Delay Ripple
_______________________________________________________________________________________
PARAMETER
CC_
= 2.8V, T
Output optimally matched over 200MHz RF BW
Max gain -3dB; at unbalanced 50Ω matched output
64 QAM OFDM signal conforming to spectral emission
mask and -36dB EVM after I/Q imbalance calibration by
modem (Note 3)
Given 200MHz band in the 2.3GHz to 2.7GHz range, for
which the matching has been optimized
B6:B1 = 000000 to 111111
Without calibration by modem, and excludes modem I/Q
imbalance; P
B1
B2
B3
B4
B5
B6
Relative to 0dBm output power; without calibration by
modern
Differential resistance
Differential capacitance
0 to 2.3MHz
At > 25MHz
0 to 4.6MHz
At > 41.6MHz
0 to 2.3MHz (BW = 5MHz)
0 to 4.6MHz (BW = 10MHz)
A
= +25°C, f
OUT
RF
= 0dBm
= 2.501GHz, f
CONDITIONS
LO
= 2.5GHz, f
REF
= 40MHz, ENABLE = CS = high, RXTX =
MIN
2.3
TYP
100
2.5
-35
0.5
0.2
0.2
12
62
45
16
32
80
80
20
12
0
8
1
2
4
8
MAX
2.7
RMS
cosine and
UNITS
dBm
GHz
dBc
dBc
dB
dB
dB
dB
kΩ
dB
dB
pF
ns