MAX2839ETN+ Maxim Integrated Products, MAX2839ETN+ Datasheet - Page 13

• 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

(V
unbalanced output of balun, using the MAX2839 Evalutation Kit.)
5mV/div
CC
2V/div
1V/div
2V/div
350
300
250
200
150
100
0V
0V
0V
50
= 2.8V, T
0
0
2.3GHz to 2.7GHz MIMO Wireless Broadband
RX DC OFFSET SETTLING RESPONSE
RX BB VGA SETTLING RESPONSE
2
(-16dB BB VGA GAIN STEP)
(-8dB BB VGA GAIN STEP)
A
RX LPF GROUP DELAY
= +25°C, f
4
VGA GAIN CONTROL
VGA GAIN
CONTROL
vs. FREQUENCY
FREQUENCY (MHz)
6
______________________________________________________________________________________
200ns/div
10μs/div
CHANNEL BW = 10MHz
CHANNEL BW = 5MHz
8
CHANNEL BW = 8MHz
CHANNEL BW = 9MHz
LO
10
= 2.5GHz, f
12
MAX2839 toc25
MAX2839 toc22
14
16
REF
5mV/div
5mV/div
= 40MHz, CS = high, RXHP = SCLK = DIN = low, RF BW = 10MHz, Tx output at 50Ω
2V/div
1V/div
2V/div
2V/div
0V
0V
0V
Typical Operating Characteristics (continued)
0V
0V
RX DC OFFSET SETTLING RESPONSE
RX DC OFFSET SETTLING RESPONSE
RX BB VGA SETTLING RESPONSE
(-16dB BB VGA GAIN STEP)
(-32dB BB VGA GAIN STEP)
(+8dB BB VGA GAIN STEP)
VGA GAIN CONTROL
VGA GAIN
CONTROL
VGA GAIN
CONTROL
200ns/div
10μs/div
10μs/div
MAX2839 toc26
MAX2839 toc23
MAX2839 toc20
5mV/div
2V/div
1V/div
2V/div
1V/div
2V/div
RF Transceiver
0V
0V
0V
0V
RX DC OFFSET SETTLING RESPONSE
RX BB VGA SETTLING RESPONSE
RX BB VGA SETTLING RESPONSE
(-32dB BB VGA GAIN STEP)
(+8dB BB VGA GAIN STEP)
(-8dB BB VGA GAIN STEP)
VGA GAIN CONTROL
VGA GAIN CONTROL
VGA GAIN
CONTROL
200ns/div
200ns/div
10μs/div
MAX2839 toc24
MAX2839 toc27
MAX2839 toc21
13