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Renesas Electronics Components Datasheet

F2915 Datasheet

High Reliability SP5T RF Switch

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High Reliability SP5T RF Switch
50MHz to 8000MHz
F2915
Datasheet
DESCRIPTION
The F2915 is a high reliability, low insertion loss, 50 Ω
SP5T absorptive RF switch designed for a multitude of
RF applications including wireless communications.
This device covers a broad frequency range from
50 MHz to 8000 MHz. In addition to providing low
insertion loss, the F2915 also delivers excellent
linearity and isolation performance while providing a
50 Ω termination to the unused RF input ports. The
F2915 also includes a patent pending constant
impedance (KZ) feature. KZ improves system hot
switching ruggedness, minimizes LO pulling in VCOs,
and reduces phase and amplitude variations in
distribution networks. It is also ideal for dynamic
switching/selection between two or more amplifiers
while avoiding damage to upstream /downstream
sensitive devices such as PAs and ADCs.
The F2915 uses a single positive supply voltage
supporting three logic control pins using either 3.3 V or
1.8 V control logic. Connecting a negative voltage to
pin 20 disables the internal negative voltage generator
and becomes the negative supply.
COMPETITIVE ADVANTAGE
The F2915 provides constant impedance in all RF ports
during transitions improving a system’s hot-switching
ruggedness. The device also supports high power
handling, and high isolation; particularly important for
DPD receiver use.
Constant impedance K|Z| during switching transition
RFX to RFC Isolation = 50 dB*
Insertion Loss = 1.1 dB*
IIP3: +60.5 dBm*
Extended temperature: -40 °C to +105 °C
* 4 GHz
APPLICATIONS
Base Station 2G, 3G, 4G
Portable Wireless
Repeaters and E911 systems
Digital Pre-Distortion
Point to Point Infrastructure
Public Safety Infrastructure
Military Systems, JTRS radios
Cable Infrastructure
Test / ATE Equipment
FEATURES
Five symmetric, absorptive RF ports
High Isolation: 50 dB @ 4000 MHz
Low Insertion Loss: 1.1 dB @ 4000 MHz
High Linearity:
o IIP2 of 114 dBm @ 2000 MHz
o IIP3 of 60.5 dBm @ 4000 MHz
High Operating Power Handling:
o 33 dBm CW on selected RF port
o 27 dBm on terminated ports
Single 2.7 V to 5.5 V supply voltage
External Negative Supply Option
3.3 V and 1.8 V compatible control logic
Operating Temperature -40 °C to +105 °C
4 mm x 4 mm 24 pin QFN package
Pin compatible with competitors
FUNCTIONAL BLOCK DIAGRAM
RFC
VSSEXT V3
RF5
RF4
K|Z|
50
50
50
Control
V2
Circuit
V1
50
50
RF1
RF3
RF2
ORDERING INFORMATION
F2915NBGK8
Tape &
Reel
Green
© 2020 Renesas Electronics Corporation
1
June 22, 2020


Renesas Electronics Components Datasheet

F2915 Datasheet

High Reliability SP5T RF Switch

No Preview Available !

F2915 Datasheet
ABSOLUTE MAXIMUM RATINGS
VDD to GND
Parameter
V1, V2, V3 to GND
RF1, RF2, RF3, RF4, RF5, RFC to GND
VSSEXT to GND
Input Power for any one selected RF through port.
(VDD applied @ 2 GHz and TC = +85 °C)
Input Power for any one selected RF terminated
port .(VDD applied @ 2 GHz and TC = +85 °C)
Input Power for RFC when in the all off state.
(VDD applied @ 2 GHz and TC = +85 °C)
Continuous Power Dissipation (TC = 95 °C Max)
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s)
ESD Voltage– HBM (Per JESD22-A114)
ESD Voltage – CDM (Per JESD22-C101)
Symbol
VDD
VCNTL
VRF
VEXT
PMAXTHRU
PMAXTERM
PMAXCOM
TJmax
TST
TLEAD
VESDHBM
VESDCDM
Min
-0.3
-0.3
-0.3
-4.0
-65
TC = Temperature of the exposed paddle
Max
+6.0
Lower of
( 3.6, VDD + 0.3)
+0.3
+0.3
37
30
33
3
+140
+150
+260
Class 1C (1500V)
Class C3 (1000V)
Units
V
V
V
V
dBm
dBm
dBm
W
°C
°C
°C
Stresses above those listed above may cause permanent damage to the device. Functional operation of the device at
these or any other conditions above those indicated in the operational section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL AND MOISTURE CHARACTERISTICS
θJA (Junction – Ambient)
θJC (Junction – Case) [The Case is defined as the exposed paddle]
Moisture Sensitivity Rating (Per J-STD-020)
41 °C/W
6.4 °C/W
MSL1
© 2020 Renesas Electronics Corporation
2
June 22, 2020


Part Number F2915
Description High Reliability SP5T RF Switch
Maker Renesas
PDF Download

F2915 Datasheet PDF






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