RFMD + TriQuint = Qorvo
RFFM6900
2.5V TO 4.2V, ISM BAND, 1W
915MHz Transmit/Receive Module
The RFFM6900 is a single-chip front end module (FEM) for applications
in the 900MHz and 868MHz ISM Bands. The RFFFM6900 addresses
the need for aggressive size reduction for typical portable equipment RF
front end design and greatly reduces the number of components outside
of the core chipset thus minimizing the footprint and assembly cost of
the overall solution. The RFFM6900 contains an integrated 1 Watt PA,
SP3T antenna switch, integrated Tx harmonic filter, Tx thru path, LNA
with bypass mode, and matching components. The RFFM6900 is pack-
aged in a 28-pin, 6.0mm x 6.0mm x 0.975mm over-molded laminate
package with backside ground which greatly minimizes next level board
space and allows for simplified integration.
RFFM6900
Package: LGA, 28-Pin, 6.0mm x
6.0mm x 0.975mm
Features
■
■
■
■
■
Integrated 50Ω Input/Output Match
Tx Output Power: 30dBm
Separate Tx/Rx 50 Ω transceiver
interface
Integrated PA, filtering LNA with
Bypass Mode
Transmit Thru Path
Applications
VCC_TX2
VCC_TX1
GND
GND
VDD
NC
GND
1
28
27
26
25
24
23
22
GND
■
■
■
■
■
868MHz/900MHz ISM Bands
Single Chip RF Front End
Wireless Automatic Metering
Portable Battery Powered
Equipment
Smart Energy
TR
2
21
GND
CTL
EN
3
LOGIC
20
TX
BYP
4
19
GND
VAPC
5
18
RX
GND
6
17
VCC RX
ANT
7
16
NC
BND
8
9
10
11
12
13
14
15
GND
GND
GND
SAW2
SAW1
NC
Ordering Information
RFFM6900SB
RFSW6900SQ
RFSW6900SR
RFFM6900TR13
RFFM6900PCBA-410
Standard 5 piece bag
Standard 25 piece bag
Standard 100 piece reel
Standard 2500 piece reel
Fully assembled evaluation board
Revision DS20150610
© 2015 RF Micro Devices, Inc.
GND
SAW
BPF
Functional Block Diagram
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RFMD + TriQuint = Qorvo
Absolute Maximum Ratings
Parameter
Voltage
Storage Temperature Range
Operating Temperature Range
Receive RF Input Power (SAW2)
Transmit RF Input Power (PA Enabled)
Transmit RF Input Power (PA Bypass)
Receive RF Input Power (ANT)
T/R Port Load VSWR in Transmit Mode
ESD, HBM
ESD, CDM
Moisture Sensitivity Level
Rating
5.25
-40 to +150
-40 to +85
+5
+15
+20
+33
10:1
350
300
MSL3
Unit
V
°C
°C
dBm
dBm
dBm
dBm
Caution!
ESD sensitive device.
RFMD Green: RoHS status based on EU
Directive 2011/65/EU (at time of this
document revision), halogen free per IEC
61249-2-21, < 1000ppm each of
antimony trioxide in polymeric materials
and red phosphorus as a flame retardant,
and <2% antimony in solder.
Exceeding any one or a combination of the Absolute
Maximum Rating conditions may cause permanent
damage to the device. Extended application of Absolute
Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or
functional operation of the device under Absolute
Maximum Rating conditions is not implied.
V
V
Nominal Operating Parameters
Specification
Parameter
Min
General Performance
Frequency*
RF Port Impedance
Operating Voltage
2.5
890
925
50
3.6
4.2
960
MHz
Ω
V
Unit
Typ
Max
Condition
Leakage Current
V
DD
V
CC
TX
0.05
0.05
0.05
1
1
1
μA
μA
V
CC
Tx1 = 3.6V, V
CC
Tx2 = 3.6V, V
DD
= 3.6V, V
CC
Rx = 3.6V, V
APC
= 0.0V,
EN = 0.0V, T
R
= 0.0V, BYP = 0.0V, RF = Off, Temperature = 25ºC
V
CC
RX
Operating Voltages
V
CC
TX1/2
V
CC
RX
V
DD
Tx Output Power Control (V
APC
)
2.5
2.5
2.5
0.00
μA
3.6
3.3
3.6
2.25
4.2
4.2
4.2
2.50
V
V
V
V
V
APC
operates such that the transmitter output power is saturated at a level lower
than 1.9V and minimal variation in output power of the device occurs above that
level
Transmit High Power Mode
V
CC
Tx1 = 3.6V, VCCTx2 = 3.6V, VDD = 3.6V, VCCRx = 0.0V, VAPC = 2.25V,
EN = 1.8V, TR = 1.8V, BYP = 0.2V, Measured Path = TX to ANT, Temperature
= 25ºC
30.0
28
30.5
dBm
V
CC
Tx1, V
CC
Tx2 = 3.6V, PIN = +10dBm
V
CC
Tx1, V
CC
Tx2 = 2.7V, PIN = +10dBm
15
dB
Output Power
Input Return Loss
10
Revision DS20150610
© 2015 RF Micro Devices, Inc.
2 of 12
Disclaimer: Subject to change without notice
www.rfmd.com
/
www.qorvo.com
RFFM6900
RFMD + TriQuint = Qorvo
Specification
Parameter
Min
Transmit High Power Mode
Output Return Loss
Operating Current
Quiescent Current
Quiescent Current (IDD)
Quiescent Current (ICC_RX)
IDD
Second Harmonic
Third - Tenth Harmonic
Gain
20
18
Module PAE
47
-40
-63
15
20
650
120
7
11.5
13
-30
-60
700
dB
mA
mA
mA
μA
mA
dBc
dBc
dB
dB
%
P
OUT
= 30.5dBm
P
OUT
= 30.5dBm
P
OUT
= 30.5dBm
V
CC
Tx1, V
CC
Tx2 = 3.6V, PIN = +10dBm
V
CC
Tx1, V
CC
Tx2 = 2.7V, PIN = +10dBm
V
CC
Tx1, V
CC
Tx2 = 3.6V, P
OUT
= 30.5dBm, T=25ºC
(take into account filter and switches)
V
CC
Tx1 = 3.6V, V
CC
Tx2 = 3.6V, V
DD
= 3.6V, V
CC
Rx = 0.0V, V
APC
= 0.0V, EN =
1.8V, T
R
= 1.8V, BYP = 1.8V, Measured Path = TX to ANT, Temperature = 25ºC
2.0
27
28
41
18
13.5
-46
-47
2.7
dB
dBm
dBm
dB
dB
dB
dB
P
IN
= +12dBm, Second Harmonic Insertion Loss
P
IN
= +12dBm, Third - Tenth Harmonic Insertion Loss
V
CC
Tx1 = 3.3V, V
CC
Tx2 = 3.3V, V
DD
= 3.3V, V
CC
Rx = 3.3V, V
APC
= .0V, EN =
1.8V, T
R
= 0.2V, BYP = 0.2V, Measured Path = SAW2 to RX, Temperature =
25ºC
-2.5
14.5
4
15.5
5
150
1.7
1.4
18
10
3.0
2.0
16.0
6
dBm
dB
mA
μA
dB
dBm
dB
dB
P
IN
= +5dBm
P
OUT
= 30.5dBm, I
CC
TX1 + Iµ TX2
I
CC
TX1 + I
CC
TX2, RF = Off
Unit
Typ
Max
Condition
V
CC
Tx1 = 3.6V, V
CC
Tx2 = 3.6V, VDD = 3.6V, V
CC
Rx = 0.0V, V
APC
= 2.25V, EN =
1.8V, T
R
= 1.8V, BYP = 0.2V, Measured Path = TX to ANT, Temperature = 25ºC
Transmit Bypass Mode
Insertion Loss
Input P1dB
Input IP3
Input Return Loss
Output Return Loss
Second Harmonic Attenuation
Third - Tenth Harmonic
Receive Mode
IP1dB
Gain
Current
IDD
Noise Figure
IIP3
Input Return Loss
Output Return Loss
Revision DS20150610
© 2015 RF Micro Devices, Inc.
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Disclaimer: Subject to change without notice
www.rfmd.com
/
www.qorvo.com
RFFM6900
RFMD + TriQuint = Qorvo
Parameter
Specification
Min
Typ
Max
Unit
Condition
Receive Bypass Mode
V
CC
Tx1 = 3.3V, V
CC
Tx2 = 3.3V, V
DD
= 3.3V, V
CC
Rx = 3.3V, V
APC
= .0V,
EN = 1.8V, T
R
= 0.2V, BYP = 1.8V,Measured Path = SAW2 to RX,
Temperature = 25ºC
1.0
1.2
90
17.5
1.4
dB
μA
dBm
Insertion Loss
Current
IP1dB
IIP3
Input Return Loss
Output Return Loss
11
14
42
dBm
dB
dB
Measured ANT to SAW1, RX & RX BYPASS Modes
Antenna Switch
Insertion Loss
Input Return Loss
Output Return Loss
9
9
0.5
10
10
dB
dB
dB
Isolation
Isolation
24
44
dB
dB
ANT to SAW1 (Module in TX BYP Mode)
ANT to SAW1 (Module in TX Mode)
EN, TR, BYP
1.6
0.2
0.1
0.1
50
4.0
0.3
V
V
μA
μA
μA
Across all rated voltages at rated power
Max Control Logic High = V
DD
- 0.2VD
C
Logic
Control Logic HIGH
Control Logic LOW
Control Logic HIGH Current
Control Logic LOW Current
VAPC High Current
*868MHz data available upon request
Revision DS20150610
© 2015 RF Micro Devices, Inc.
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Disclaimer: Subject to change without notice
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www.qorvo.com
RFFM6900
RFMD + TriQuint = Qorvo
Switch Control Logic Table
TR
EN
(Pin3)
High
High
High
High
Low
BYP
PA
(Pin2)
Transmit
Transmit Bypass
Receive
Receive Bypass
Shutdown
High
High
Low
Low
X
(Pin4)
Low
High
Low
High
X
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
LNA
Operating Mode
Revision DS20150610
© 2015 RF Micro Devices, Inc.
5 of 12
Disclaimer: Subject to change without notice
www.rfmd.com
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www.qorvo.com
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