MAX2839ETN+ Maxim Integrated Products, MAX2839ETN+ Datasheet - Page 3

• 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

DC ELECTRICAL CHARACTERISTICS TABLE (continued)
(MAX2839 Evaluation Kit, V
mode, ENABLE = CS = high, SCLK = DIN = low, no input signal at RF inputs, all RF inputs and outputs terminated into 50Ω.
90mV
ommended settings and corresponding test mode, unless otherwise noted. Typical values are at V
T
AC ELECTRICAL CHARACTERISTICS TABLE—Rx MODE
(MAX2839 Evaluation Kit, V
f
applications circuit and registers set to default settings and corresponding test mode, unless otherwise noted. Lowpass filter is set
to 10MHz RF channel BW. Unmodulated single tone RF input signal is used with specifications which normally apply over the entire
operating conditions, unless otherwise indicated.) (Note 1)
REF
Digital Input Current Low, I
LOGIC OUTPUTS: DOUT, CLKOUT
Digital Output Voltage High, V
Digital Output Voltage Low, V
RF INPUT TO I, Q BASEBAND-LOADED OUTPUT
RF Input Frequency Range
Peak-to-Peak Gain Variation over
RF Input Frequency Range
RF Input Return Loss
Total Voltage Gain
RF Gain Steps
Gain Change Settling Time
Baseband Gain Range
Baseband Gain Minimum Step
Size
DSB Noise Figure
A
= +25°C, unless otherwise noted.) (Note 1)
= 40MHz, ENABLE = RXTX = CS = high, SCLK = DIN = low, with power matching for the differential RF pins using the typical
RMS
2.3GHz to 2.7GHz MIMO Wireless Broadband
differential I and Q signals (1MHz) applied to I, Q baseband inputs of transmitter in transmit mode, all registers set to rec-
PARAMETER
PARAMETER
_______________________________________________________________________________________
CC_
IL
CC
OL
_ = 2.7V to 3.6V, T
OH
= 2.8V, T
Sourcing 100µA
Sinking 100µA
Tested at band edges and band center
All LNA settings
T
+85°C
From max RF gain to max RF gain - 8dB
From max RF gain to max RF gain - 16dB
From max RF gain to max RF gain - 32dB
Any RF or baseband gain change; gain settling to within
±1dB of steady state; RXHP = 1
Any RF or baseband gain change; gain settling to within
±0.1dB of steady state; RXHP = 1
From maximum baseband gain (B5:B0 = 000000) to
minimum gain (B5:B0 = 111111), T
Voltage gain = 65dB with max RF gain (B7:B6 = 00)
V ol tag e g ai n = 50d B w i th m ax RF g ai n - 8d B ( B7:B6 = 01)
Voltage gain = 45dB with max RF gain - 16dB
(B7:B6 = 10)
Voltage gain = 15dB with max RF gain - 32dB
(B7:B6 = 11)
A
= -40°C to
A
= +25°C, f
A
= -40°C to +85°C, Rx set to the maximum gain. RXTX set according to operating
RF
= 2.4999GHz, f
Maximum gain, B7:B0 = 0000000
Minimum gain, B7:B0 = 1111111
CONDITIONS
CONDITIONS
A
LO
= -40°C to +85°C
= 2.5GHz; baseband output signal frequency = 100kHz,
RF Transceiver
V
MIN
MIN
2.3
90
58
0.4
CC
-1
CC_
-
= 2.8V, f
2000
TYP
TYP
200
0.8
2.3
5.5
12
99
16
32
63
13
27
5
8
1
LO
MAX
MAX
2.7
0.4
+1
13
66
= 2.5GHz and
UNITS
UNITS
GHz
dB
dB
dB
dB
dB
dB
dB
µA
ns
V
V
3