915MHZ ISM-BAND TRANSMIT/RECEIVE
RFFM6901
2.8V TO 4.2V, 915MHZ ISM BAND TRANSMIT/ RECEIVE MODULE WITH DIVERSITY SWITCH
Package Style: LGA, 32-Pin, 6mm x ...
Description
RFFM6901
2.8V TO 4.2V, 915MHZ ISM BAND TRANSMIT/ RECEIVE MODULE WITH DIVERSITY SWITCH
Package Style: LGA, 32-Pin, 6mm x 6mm
868/900 MHz TX Only From XCVR SAW 1 BPF PA1_OUT PA1_IN
SAW 2 BPF
32
31
30
29
28
27
26
Features
GND
PA2_IN
GND
GND
NC
GND
1 PA1
25
GND
RX
2 PA2
24
PA_VCC1
Tx Output Power: 30dBm Separate Rx/Tx 50 Transceiver Interface Antenna Diversity Switch LNA with Bypass mode Wireless Automated Metering Wireless Alarm Systems Portable Battery Powered Equipment Smart Energy 868MHz/915MHz ISM Band Application Single Chip RF Front End Module
GND
3
23
PA_VCC2
NC
4
LPF
22
GND
GND
5
21
ANT1
CTL1
6
20
GND
CTL2
7 CTL LOGIC
19
ANT2
CTL3
8
LNA
18
GND
Applications
CTL4
9
17
GND
10 CTL5
11 VDIG
12 LNA_VCC
13 LNA_BIAS
14 LNA_IN
15 GND
16 ASW_RX
SAW 3 BPF
Functional Block Diagram
Product Description
The RFFM6901 is a single-chip front end module (FEM) for application in the 915MHz ISM Band. The RFFM6901 addresses the need for aggressive size reduction for typical portable equipment RF front end designs and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall solution. The RFFM6901 contains an integrated 1W PA, dual port diversity antenna switch, LNA with bypass mode, and matching components. The RFFM6901 is packaged in a 32-pin, 6.0mm x 6.0mm x 1.2mm over-molded laminate package.
www.DataSheet.net/
Ordering Informat...
Similar Datasheet