MAX2829ETN+T Maxim Integrated Products, MAX2829ETN+T Datasheet - Page 3

• 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

DC ELECTRICAL CHARACTERISTICS (continued)
(MAX2828/MAX2829 evaluation kits: V
inputs and outputs terminated into 50Ω, receiver baseband outputs are open, no signal applied to Tx I/Q BB inputs in Tx mode,
f
Typical values are at V
AC ELECTRICAL CHARACTERISTICS—802.11g Rx Mode (MAX2829)
(MAX2829 evaluation kit: V
SHDN = RXENA = CS = high, RXHP = TXENA = SCLK = DIN = low, R
ing test mode, T
(Tables 1, 2, 3)
REFOSC
RECEIVER SECTION: LNA RF INPUT TO BASEBAND I/Q OUTPUTS
RF Input Frequency Range
RF Input Return Loss
Total Voltage Gain
RF Gain Steps
Gain Variation Over RF Band
Baseband Gain Range
Rx I/Q Output Common-Mode
Voltage Variation
Tx Baseband Input Common-
Mode Voltage Operating Range
Tx Baseband Input Bias Current
Reference Voltage Output
Digital Input-Voltage High, V
Digital Input-Voltage Low, V
Digital Input-Current High, I
Digital Input-Current Low, I
LD Output-Voltage High, V
LD Output-Voltage Low, V
= 40MHz, registers set to default settings and corresponding test mode, T
PARAMETERS
PARAMETER
A
= +25°C, unless otherwise noted. Unmodulated single-tone RF input signal is used, unless otherwise indicated.)
_______________________________________________________________________________________
CC
= +2.7V and T
OL
CC
OH
IL
IH
IL
IH
= +2.7V, f
With 50Ω external
match
Maximum gain,
B7:B1 = 1111111
Minimum gain,
B7:B1 = 0000000
From high-gain mode (B7:B6 = 11) to medium-gain
mode (B7:B6 = 10) (Note 3)
From high-gain mode (B7:B6 = 11) to low-gain mode
(B7:B6 = 0X) (Note 3)
f
From maximum baseband gain (B5:B1 = 11111) to
minimum baseband gain (B5:B1 = 00000)
T
T
-1mA < I
Sourcing 100µA
Sinking 100µA
RF
A
A
CC
= -40°C (relative to +25°C)
= +85°C (relative to +25°C)
= 2.412GHz to 2.5GHz
A
IN
= +25°C, unless otherwise noted.) (Note 1)
= 2.7V to 3.6V, Rx/Tx set to maximum gain, R
= 2.437GHz; receiver baseband I/Q outputs at 112mV
OUT
< +1mA
Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
CONDITIONS
CONDITIONS
LNA high-gain mode (B7:B6 = 11)
LNA medium-gain mode
(B7:B6 = 10)
LNA low-gain mode (B7:B6 = 0X)
T
T
T
A
A
A
= +25°C
= -40°C to +85°C (Note 1)
= +25°C
BIAS
= 11kΩ, registers set to default settings and correspond-
A
= -40°C to +85°C, unless otherwise noted.
BIAS
= 11kΩ, no signal at RF inputs, all RF
2.412
V
V
MIN
MIN
0.9
0.4
0.4
87
85
CC
CC
-1
-1
RMS
-
-
(-19dBV), f
TYP
-25
1.2
-15.5
-30.5
20
TYP
-22
-24
-12
94
62
1
REFOSC
MAX
2.500
1.3
0.4
0.4
MAX
+1
+1
13
5.5
3
= 40MHz,
UNITS
UNITS
GHz
mV
dB
dB
dB
dB
dB
µA
µA
µA
V
V
V
V
V
V
3