KCT2826L
PRODUCT DATASHEET
KANGXI Communication Technologies www.kxcomtech.com TEL (+86) 021 6168 1915
This product datasheet is subject to change without notice.
Rev B
Jul.30, 2021
0.1GHZ TO 6.0GHZ SPDT SWITCH
VC1
ANT
VC2
TXRX
Description
KCT8522HH is a highly integrated, single-chip, single-die RF Front-End
Integrated Circuit which incorporates key RF functionality needed for IEEE
802.11a/n/ac WLAN systems operating in the 5.15-5.9GHz range. The
KCT8522HH architecture integrates a high-efficiency high-linearity power
amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching
network, LO rejection, and harmonic filters all in a CMOS single-chip device.
KCT8522HH has simple and low-voltage CMOS control logic, and requires
minimal external components. A directional coupler based power detector is
also integrated for accurate monitoring of output power from the PA.
KCT8522HH is assembled in a compact, low-profile 3x3x0.55mm 16-lead QFN
package. The KCT8522HH is the ideal RF front-end solution for implementing
5GHz high-power WLAN systems supporting multiple standards including
802.11ac.
Applications
802.11ac Wi-Fi Devices
Tablets / MIDs
Wi-Fi Media Gateways
Consumer Electronics
Notebook / Netbook / Ultrabook
Access Points / Routers
Set Top Boxes / Wireless IPTVs
Other 5GHz ISM Platforms
Description
KCT2826L is a single-pole, double-throw SPDT antenna switch,
which is operating from 0.1GHz to 6.0GHz frequency range.
KCT2826L features low insertion loss, high isolation and positive
voltage operating with low power consumption. Due to the
excellent performance, KCT2826L is the ideal solutions to be
applied in wireless application for IEEE 802.11a/b/g/n/ac
transmit/receive function and WLAN systems that operate at 0.1
to 6.0GHz.
Applications
IEEE 802.11b DSSS WLAN
IEEE 802.11a/b/g/n/ac OFDM WLAN
WLAN PC Card
Access Point Applications
FEATURES
Broadband frequency range: 0.1-6.0 GHz
Low Insertion Loss: 0.55dB @2.5GHz and 0.80dB @6.0GHz
High Isolation: 34dB at 2.5GHz and 23dB at 6.0GHz
Excellent linearity performance, P1dB = +33dBm
Package: 6L DFN,1.5x1.5x0.55 mm
RoHS and REACH Compliant, Lead (Pb)-free (MSL3, 260 ℃ per JEDEC J-STD-020)
Very good ESD performance
KCT2826L
PRODUCT DATASHEET
KANGXI Communication Technologies www.kxcomtech.com TEL (+86) 021 6168 1915
This product datasheet is subject to change without notice.
Rev B
Jul.30, 2021
PIN FUNCTION DESCRIPTION
Pin
Name
Description
1
NC
Internally Not Connected
2
VC2
DC Control Voltage 2
3
RX
RF Port
4
TX
RF Port
5
VC1
DC Control Voltage 1
6
ANT
RF Port
PIN-OUT DIAGRAM (TOP VIEW)
NC
VC2
RX
ANT
VC1
TX
1
2
3
6
4
5
ABSOLUTE MAXIMUM RATINGS
Parameter
Units
Min
Max
Conditions
Control Voltage (VC1, VC2)
V
+4.0
Maximum Input Power (RFC-RF1, RFC-RF2)
dBm
+35
Operating Temperature
℃
-40
+85
Storage Temperature
℃
-65
+150
Note: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating
only, functional operation of the device at these or any other conditions above those indicated in the operational section of this specification
is not implied. Operation between operation range maximum and absolute maximum for extended periods may affect device reliability.