MAX2829ETN+T Maxim Integrated Products, MAX2829ETN+T Datasheet - Page 4

• 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
AC ELECTRICAL CHARACTERISTICS—802.11g Rx Mode (MAX2829) (continued)
(MAX2829 evaluation kit: V
SHDN = RXENA = CS = high, RXHP = TXENA = SCLK = DIN = low, R
ing test mode, T
(Tables 1, 2, 3)
4
DSB Noise Figure
Output P-1
Out-of-Band Input IP3
In-Band Input P-1
In-Band Input IP3
I/Q Phase Error
I/Q Gain Imbalance
Tx-to-Rx Conversion Gain for Rx
I/Q Calibration
I/Q Static DC Offset
I/Q DC Droop
RF Gain-Change Settling Time
Baseband VGA Settling Time
Rx I/Q Output Load Impedance
Spurious Signal Emissions at LNA
Input
_______________________________________________________________________________________
PARAMETER
dB
A
dB
= +25°C, unless otherwise noted. Unmodulated single-tone RF input signal is used, unless otherwise indicated.)
CC
= +2.7V, f
Voltage gain ≥ 65dB, with B7:B6 = 11
Voltage gain = 50dB, with B7:B6 = 11
Voltage gain = 45dB, with B7:B6 = 10
Voltage gain = 15dB, with B7:B6 = 0X
Voltage gain = 90dB, with B7:B6 = 11
-35dBm jammers at
40MHz and 78MHz
offset; based on IM3
at 2MHz
Voltage gain = 40dB, with B7:B6 = 11
Voltage gain = 25dB, with B7:B6 = 10
Voltage gain = 5dB, with B7:B6 = 0X
Tones at 7MHz and
8MHz, IM3 at 6MHz
and 9MHz, P
-40dBm per tone
B7:B1 = 1101110, 1σ variation
B7:B1 = 1101110, 1σ variation
B7:B1 = 0010101 (Note 4)
RXHP = 1, B7:B1 = 1101110, 1σ variation
After switching RXHP to 0, D2 = 0 (see the RX
Control/RSSI Register Definition section)
Gain change from high gain to medium gain, high gain to
low gain, or medium gain to low gain; gain settling to
within ±2dB of steady state
Gain change from B5:B1 = 10111 to B5:B1 = 00111;
gain settling to within ±2dB of steady state
Minimum differential resistance
Maximum differential capacitance
RF = 1GHz to 26.5GHz
IN
= 2.437GHz; receiver baseband I/Q outputs at 112mV
IN
=
CONDITIONS
Voltage gain = 60dB,
with B7:B6 = 11
Voltage gain = 45dB,
with B7:B6 = 10
Voltage gain = 40dB,
with B7:B6 = 0X
Voltage gain = 40dB,
with B7:B6 = 11
Voltage gain = 25dB,
with B7:B6 = 10
Voltage gain = 5dB,
with B7:B6 = 0X
BIAS
= 11kΩ, registers set to default settings and correspond-
MIN
RMS
(-19dBV), f
TYP
±0.5
±0.1
-10
-29
-14
-17
-67
3.5
3.2
0.4
0.1
16
36
21
14
±2
±1
10
-2
-5
-4
4
2
8
REFOSC
MAX
= 40MHz,
degrees
UNITS
mV/ms
dBm
dBm
dBm
dBm
V
mV
dB
dB
dB
kΩ
pF
µs
µs
P-P