MAX2830ETM+T Maxim Integrated Products, MAX2830ETM+T Datasheet - Page 6

• Manufacturer Part Number: MAX2830ETM+T
• Description: RF Transceiver 2.4GHz to 2.5GHz 802 .11g-b RF Transceive
• Manufacturer: Maxim Integrated Products

Specifications of MAX2830ETM+T

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

2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA,
and Rx/Tx/Antenna Diversity Switch
AC ELECTRICAL CHARACTERISTICS—Tx Mode
(MAX2830 EV kit, V
RXTX = CS = ANTSEL = high, and SCLK = DIN = low, with power matching for the differential RF pins using the typical applications
circuit. 100mV
baseband I/Q inputs of transmitter (differential DC-coupled). Registers set to recommend settings and corresponding test mode,
unless otherwise noted. RF inputs/outputs specifications are referenced to device pins and do not include 1dB loss from EV kit PCB,
balun, and SMA connectors.) (Note 1)
6
TRANSMIT SECTION: Tx BASEBAND I/Q INPUTS TO RF OUTPUTS
RF Output Frequency Range
Output Power
Gain Control Range
Unwanted Sideband Suppression Without I/Q calibration, B6:B1 = 100001
Carrier Leakage at Center
Frequency of Channel
Transmitter Spurious Signal
Emissions
RF Output Return Loss
Tx I/Q Input Load Impedance
(R || C)
Baseband -3dB Corner
Frequency
Baseband Filter Rejection
Minimum Power-Detector Output
Voltage
Maximum Power-Detector Output
Voltage
RF P ow er - D etector Resp onse Ti m e
_______________________________________________________________________________________
PARAMETER
RMS
sine and cosine signal (or 100mV
CC_
= 2.8V, V
CCPA
54Mbps 802.11g OFDM
signal
6Mbits, OFDM, I/Q signals
B6:B1 = 000000 to 111000
Without DC offset correction
B6:B1 = 111000,
OFDM signal
O ff- chi p b al un and si ng l e end ed
Minimum differential resistance
Maximum differential capacitance
D1:D0 = 01, Register 8
(A3:A0 = 1000)
At 30MHz, in nominal mode
Short sequence transmitter power = +10dBm
Short sequence transmitter power = +20dBm
= V
CCTXPA
= 3.3V, T
RMS
54Mbps IEEE 802.11g I/Q signals wherever OFDM is mentioned) applied to
CONDITIONS
1/3 x f
< 1GHz
> 1GHz
2/3 x f
4/3 x f
5/3 x f
8/3 x f
2 x f
3 x f
A
= +25°C, f
LO
LO
Output power adjusted to
meet 5.6%EVM, and
spectral mask
Output power adjusted to
meet spectral mask
LO
LO
LO
LO
LO
Nominal mode
RF
= 2.439GHz , f
LO
= 2.437GHz. f
MIN
2.4
TYP
17.1
20.3
0.35
-42
-30
-67
-36
-47
-64
-42
-65
-55
-27
-54
-15
0.7
1.2
0.3
26
20
11
62
REF
= 40MHz, SHDN =
MAX
2.5
UNITS
dBm/
GHz
dBm
MHz
MHz
dBc
dBc
dB
dB
kΩ
dB
pF
µs
V
V