MAX2830ETM+T Maxim Integrated Products, MAX2830ETM+T Datasheet - Page 32

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

Specifications of MAX2830ETM+T

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

2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA,
and Rx/Tx/Antenna Diversity Switch
Figure 4. Timing Diagram
32
GNDRXLNA
TOP VIEW
______________________________________________________________________________________
V
*EXPOSED PADDLE
ANT1+
ANT2+
ANT1-
V
ANT2-
CCLNA
SHDN
CCPA
B6
B7
B3
B2
10
11
12
1
2
3
4
5
6
7
8
9
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20 21 22 23 24
+
POWER
SHDN
RXTX
CS
SCLK
DIN
EP*
THIN QFN
MAX2830
POWER SUPPLY
SHUTDOWN
CS (SELECT)
SCLK (CLOCK)
DIN (DATA)
INTERNAL PA
ENABLED
I
REF
Pin Configuration
ON
SHUTDOWN
3-WIRE SERIAL INTERFACE AVAILABLE
MODE
(DRIVES POWER RAMP CONTROL)
SPI:
CHANNEL FREQUENCY, PA BIAS, TRANSMITTER LINEARITY,
RECEIVER RSSI OPERATION, CALIBRATION MODE, ETC.
36
35
34
33
32
31
30
29
28
27
26
25
RXBBQ+
RXBBQ-
B4
BYPASS
TUNE
GNDVCO
V
CTUNE
XTAL
V
GNDCP
V
CCVCO
CCXTAL
CCCP
STANDBY
MODE
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PROCESS: BiCMOS
48 TQFN-EP
PACKAGE
TYPE
PACKAGE
T4877+4
0 TO 7µs
CODE
RECEIVE
MODE
Package Information
OUTLINE NO.
Chip Information
21-0144
TRANSMIT
PA ENABLE
MODE
PATTERN NO.
90-0130
LAND