TRF2436 Datasheet, PDF (1/11 Pages) Texas Instruments – High-Power Dual-Band (2.4-GHz to 2.5-GHz and 4.9-GHz to 5.9-GHz) RF Front-End

TRF2436
www.ti.com
SLWS176 – APRIL 2005
High-Power Dual-Band (2.4-GHz to 2.5-GHz and 4.9-GHz to 5.9-GHz) RF Front-End
FEATURES
• Highly Integrated 802.11 a/b/g Radio
Frequency Front End ASIC
• Fully Integrated Up/Down Converters, LNAs,
PAs and T/R Switches
• Super Heterodyne Architecture for Superior
Adjacent Channel Rejection Performance
• Differential LO and IF Interface for Enhanced
Spurious/EMI Performance
• Common Frequency Plan uses a Single LO
and Common IF for Single IF Filter for Both
Bands
• Integrated Temperature Compensated TX
Power Detectors
• PA Bias Control Function
• Lead Free Package (TBD)
• Antenna Port OP_1dB = +23 dBm Typical
• Antenna Port OIP3 = +33 dBm, Typical
• Frequency Range: 2.4 to 2.5 and 4.9 to 5.9
GHz
• Noise Figure: 4 dB ISM Band, 6 dB 5 GHz
Bands Typical
• Typical Gain: 38 dB TX, 20dB RX
• IF = 374 MHz
TBD PACKAGE
(TOP VIEW)
MXB
ABSEL
V+LOB
RSVD1
LOP
LON
IFP
IFN
MXA
V+LOA
40 39 38 37 36 35 34 33 32 31
1
30
2
29
3
28
4
27
5
26
6
25
7
24
8
23
9
22
10
21
11 12 13 14 15 16 17 18 19 20
V+PA3B
DETB
DETN
RFANTB
V+LNABA
RFANTA
GND
GND
BYPOUT
BYPIN
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCT PREVIEW information concerns products in the forma-
tive or design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the
right to change or discontinue these products without notice.
Copyright © 2005, Texas Instruments Incorporated