MAX2830ETM+ Maxim Integrated Products, MAX2830ETM+ Datasheet - Page 3

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

Specifications of MAX2830ETM+

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

DC ELECTRICAL CHARACTERISTICS (continued)
(MAX2830 EV kit, V
high, RXHP = SCLK = DIN = ANTSEL = low, RSSI and clock output buffer are off, no signal at RF inputs, all RF inputs and outputs
terminated into 50Ω, receiver baseband outputs are open. 100mV
applied to I/Q baseband inputs of transmitter in transmit mode, f
sponding test mode, unless otherwise noted. Typical values are at V
2.437GHz, 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)
AC ELECTRICAL CHARACTERISTICS—Rx Mode
(MAX2830 EV kit, V
puts at 112 mV
RF pins using the typical applications and registers set to default settings and corresponding test mode, unless otherwise noted.
Unmodulated single-tone RF input signal is used with specifications that normally apply over the entire operating conditions, unless
otherwise indicated. 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)
2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA,
RECEIVER SECTION: LNA RF INPUT-TO-BASEBAND I/Q OUTPUTS
RF Input Frequency Range
RF Input Return Loss (ANT1)
RF Input Return Loss (ANT2)
Total Voltage Gain (ANT1)
Total Voltage Gain (ANT2)
LOGIC INPUTS: SHDN, RXTX, SCLK, DIN, CS, B7:B1, RXHP, ANTSEL
Digital Input-Voltage High, V
Digital Input-Voltage Low, V
Digital Input-Current High, I
Digital Input-Current Low, I
LOGIC OUTPUTS: LD, CLOCKOUT
Digital Output-Voltage High, V
Digital Output-Voltage Low, V
PARAMETERS
PARAMETER
RMS
CC_
CC_
(-19dBV), f
_______________________________________________________________________________________
= 2.8V, V
= 2.7V to 3.6V, V
IL
IH
IL
IH
OL
REF
OH
and Rx/Tx/Antenna Diversity Switch
CCPA
= 40MHz, SHDN = CS = high, RXTX = SCLK = DIN = low, with power matching for the differential
High RF gain
Mid RF gain
Low RF gain
High RF gain
Mid RF gain
Low RF gain
Maximum gain, B7:B1 =
1111111
Minimum gain, B7:B1 =
0000000
Maximum gain, B7:B1 =
1111111
Minimum gain, B7:B1 =
0000000
Sourcing 100µA
Sinking 100µA
= V
CCPA
CCTXPA
= V
= 3.3V, T
CCTXPA
CONDITIONS
CONDITIONS
= 2.7V to 4.2V, T
A
=+25°C, f
REF
T
T
T
T
T
RMS
A
A
A
A
A
= 40MHz, and registers set to recommended settings and corre-
= +25°C
= -40°C to +85°C
= +25°C
= +25°C
= +25°C
CC
RF
differential I and Q signals (54Mbps IEEE 802.11g OFDM)
= 2.8V, V
= 2.439GHz, f
A
= -40°C to +85°C, Rx set to the maximum gain. CS =
CCPA
LO
= 3.3V, and T
= 2.437GHz; receiver baseband I/Q out-
V
V
MIN
MIN
2.4
0.4
0.4
CC
86
83
CC
-1
-1
-
-
A
= +25°C, LO frequency =
TYP
TYP
13
16
13
21
14
12
97
96
2
2
MAX
MAX
0.4
0.4
2.5
+1
+1
8
UNITS
UNITS
GHz
dB
dB
dB
dB
µA
µA
V
V
V
V
3