MAX2839ETN+ Maxim Integrated Products, MAX2839ETN+ Datasheet - Page 14

• 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

2.3GHz to 2.7GHz MIMO Wireless Broadband
RF Transceiver
(V
unbalanced output of balun, using the MAX2839 Evalutation Kit.)
14
2V/div
1V/div
CC
996
830
664
498
332
166
0V
-1
-2
-3
-4
-5
-6
2
1
0
______________________________________________________________________________________
0.1
= 2.8V, T
CHANNEL BW
= 1.5MHz
CHANNEL BW
= 5MHz
CHANNEL BW
= 10MHz
MEAN = 0
DEV = 0.23981mV
SAMPLE SIZE = 7841
HISTOGRAM: RX STATIC DC OFFSET
RX BB FREQUENCY RESPONSE
RX LNA SETTLING RESPONSE
(MAX TO MAX - 8dB)
LNA GAIN CONTROL
A
= +25°C, f
FREQUENCY (MHz)
1
200ns/div
1σ/div
LO
10
CHANNEL BW
= 28MHz
= 2.5GHz, f
MAX2839 toc28
100
REF
200mV/div
2V/div
1V/div
5V/div
= 40MHz, CS = high, RXHP = SCLK = DIN = low, RF BW = 10MHz, Tx output at 50Ω
474
395
316
237
158
0V
79
0V
Typical Operating Characteristics (continued)
POWER-ON DC OFFSET CANCELLATION
ENABLE
HISTOGRAM: IQ GAIN IMBALANCE
VGA CODE = -36
LNA GAIN = MAX
RX LNA SETTLING RESPONSE
(MAX TO MAX - 32dB)
LNA GAIN CONTROL
WITH INPUT SIGNAL
200ns/div
1σ/div
1μs/div
SAMPLE SIZE = 7839
DEV = 51.8mV
I/Q OUTPUT
MEAN = 0
MAX2839 toc29
MAX2839 toc35
10mV/div
5V/div
-10
-20
-30
-40
-50
-60
-70
774
645
516
387
258
129
10
0V
0
0.1
POWER-ON DC OFFSET CANCELLATION
CHANNEL BW
= 5MHz
CHANNEL BW
= 1.5MHz
ENABLE
HISTOGRAM: RX PHASE IMBALANCE
MEAN = 0
DEV = 0.11878°
SAMPLE SIZE = 7841
VGA CODE = -36
LNA GAIN = MAX
CHANNEL BW
= 10MHz
RX BB FREQUENCY RESPONSE
WITHOUT INPUT SIGNAL
FREQUENCY (MHz)
1
1μs/div
1σ/div
CHANNEL BW = 28MHz
10
I/Q OUTPUT
MAX2839 toc36
100