MAX2829ETN+T Maxim Integrated Products, MAX2829ETN+T Datasheet - Page 10

• Manufacturer Part Number: MAX2829ETN+T
• Description: RF Transceiver Dual-Band 802.11a-b- -g Transceivers WLAN
• Manufacturer: Maxim Integrated Products

Specifications of MAX2829ETN+T

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

Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
10
AC ELECTRICAL CHARACTERISTICS—802.11a Tx Mode (MAX2828/MAX2829)
(MAX2828/MAX2829 evaluation kits: V
= DIN = low, R
mentioned) applied to baseband I/Q inputs of transmitter, registers set to default settings and corresponding test mode, T
unless otherwise noted.) (Table 4)
TRANSMIT SECTION: Tx BASEBAND I/Q INPUTS TO RF OUTPUTS
RF Output Frequency Range, f
Output Power
Output Power (CW)
Output Power Variation Relative
to 5.25GHz
Output Power Range
Carrier Leakage
Unwanted Sideband Suppression Uncalibrated
Tx Output ACP
RF Output Return Loss
RF Spurious Signal Emissions
Baseband -3dB Corner
Frequency
Baseband Filter Rejection
Tx Baseband Input Impedance
TRANSMITTER LO LEAKAGE AND I/Q CALIBRATION USING LO LEAKAGE AND SIDEBAND DETECTOR (SEE THE Tx/Rx
CALIBRATION MODE SECTION)
Tx BASEBAND I/Q INPUTS TO RECEIVER OUTPUTS
LO Leakage and Sideband-
Detector Output
Amplifier Gain Range
Lower -3dB Corner Frequency
______________________________________________________________________________________
PARAMETER
BIAS
= 11kΩ, 100mV
RF
RMS
802.11a low-band mode
802.11a high-band mode
54Mbps 802.11a OFDM
signal
V
111111
f
f
f
B6:B1 = 111111 to B6:B1 = 000000
Without DC offset cancellation
Measured with 1MHz resolution bandwidth at 30MHz
offset from channel center (B6:B1 = 111100), OFDM
signal
With external 50Ω match
B6:B1 = 111100,
OFDM signal
(see the Lowpass
Filter Register
Definition section)
At 30MHz, in nominal mode (see the Lowpass Filter
Register Definition section)
Minimum differential resistance
Maximum differential capacitance
Calibration register,
D12:D11 = 1, A3:A0
= 0110
D12:D11 = 00 to D12:D11 = 11, A3:A0 = 0110
RF
RF
RF
IN
CC
= 4.9GHz
= 5.35GHz
= 5.875GHz
= 100mV
sine and cosine signal (or 100mV
= +2.7V, f
RMS
OUT
at 1MHz I/Q CW signal, B6:B1 =
= 5.25GHz, f
CONDITIONS
4/5 x f
6/5 x f
7/5 x f
8/5 x f
Nominal mode
Turbo mode 1
Turbo mode 2
Output at 1 x f
leakage = -29dBc), f
2MHz, 100mV
Output at 2 x f
suppression = -40dBc), f
2MHz, 100mV
2% EVM
B6:B1 = 111100
RF
RF
RF
RF
REFOSC
RMS
RMS
TONE
TONE
RMS
= 40MHz, SHDN = TXENA = CS = high, RXENA = SCLK
, 54Mbps IEEE 802.11a I/Q signals wherever OFDM is
(for LO
(for sideband
TONE
TONE
=
=
4.900
5.470
MIN
-14.5
TYP
-6.5
-4.5
-0.5
-4.5
-27
-51
-80
-16
-55
-64
-65
-49
0.7
30
12
18
24
60
60
26
-5
-6
-1
1
5.350
5.875
MAX
A
dBV
= +25°C,
UNITS
dBm/
dBm/
GHz
dBm
dBm
MHz
MHz
MHz
MHz
dBc
dBc
dB
dB
dB
dB
kΩ
pF
dB
RMS