MAX2831ETM+T Maxim Integrated Products, MAX2831ETM+T Datasheet - Page 2

• Manufacturer Part Number: MAX2831ETM+T
• Description: RF Transceiver 2.4GHz to 2.5GHz, 80 2.11g RF Transceiver
• Manufacturer: Maxim Integrated Products

Specifications of MAX2831ETM+T

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

ABSOLUTE MAXIMUM RATINGS
V
V
B6, B7, B3, B2, SHDN, B5, CS, SCLK, DIN, B1, TUNE, B4,
RXBBI_, RXBBQ_, RSSI, BYPASS, CPOUT, LD, CLOCKOUT
2.4GHz to 2.5GHz 802.11g/b
RF Transceivers with Integrated PA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(MAX2831 EV kit: V
high, RXHP = SCLK = DIN = 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
baseband inputs of transmitter in transmit mode, f
mode, unless otherwise noted. Typical values are at V
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)
2
Supply Voltage
Supply Current
Rx I/Q Output Common-Mode
Voltage
Rx I/Q Output Common-Mode
Voltage Variation
Tx Baseband Input Common-
Mode Voltage Operating Range
Tx Baseband Input Bias Current
CCTXPA
CCLNA
V
TXBBI_, TXBBQ_, RXHP, RXTX, RXBBI_, RXBBQ_, RSSI,
BYPASS, CPOUT, LD, CLOCKOUT, XTAL, CTUNE, RXRF_ to
GND .......................................-0.3V to (Operating V
Short-Circuit Duration ..........................................................10s
CCRXVGA
_______________________________________________________________________________________
, V
CAUTION! ESD SENSITIVE DEVICE
, V
PARAMETERS
CCTXMX
CCPA
, V
CCRXFL
and TXRF_ to GND ....................-0.3V to +4.5V
, V
CC_
CCPLL
, and V
= 2.7V to 3.6V, V
, V
CCCP
CCRXMX
, V
V
V
S hutd own m od e,
B7: B1 = 0000000,
r efer ence osci ll ator not
ap pl i ed
Standby mode
Rx mode
Tx mode, T
V
3.3V, (Note 2)
Rx calibration mode
Tx calibration mode
T
T
T
DC-coupled
Source current
CCXTAL
_ to GND....-0.3V to +3.9V
A
A
A
CC_
CCPA
CC
= +25°C at default common-mode setting
= -40°C (relative to T
= +85°C (relative to T
= 2.8V, V
CCPA
, V
, V
CCTXPA
CCVCO
A
= V
= +25°C,
CCPA
REF
CCTXPA
CC
,
CC
= 40MHz, and registers set to recommended settings and corresponding test
RMS
+ 0.3V)
=
= 2.8V, V
CONDITIONS
= 2.7V to 4.2V, T
differential I and Q signals (54Mbps IEEE 802.11g OFDM) applied to I/Q
A
A
T
T
T
T
T
MAX2831, transmit section
M AX 2831, P A, P
MAX2832
T
T
= +25°C)
A
A
A
A
A
A
A
= +25°C)
= +25°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= +25°C
CCPA
RF Input Power ...............................................................+10dBm
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
48-Pin TQFN (derates 27.8mW/°C above +70°C) ..........2.22W
= 3.3V, and T
OU T
A
= -40°C to +85°C, Rx set to the maximum gain. CS =
= + 18.2d Bm
A
= +25°C, LO frequency = 2.437GHz, unless
0.98
MIN
2.7
2.7
0.9
A
= +70°C)
TYP
209
101
-17
1.2
20
28
62
82
86
78
15
MAX
1.33
104
258
3.6
4.2
1.3
35
35
78
82
22
UNITS
mA
mV
µA
µA
V
V
V