CHV2710-QJ Datasheet, PDF (1/6 Pages) Mimix Broadband – 2.5 GHz InGaP HBT 5W Linear Power Amplifier

2.5 GHz InGaP HBT
5W Linear Power Amplifier
May 2006 - Rev 24-May-06
CHV2710-QJ
Features
Internal Pre-matching
Functional Block Diagram
Vcntrl
Single Supply operation
RF out
Power Gain - 9.5dB
Bias Circuit
Intermodulation Distortion - -30dBc @ 34dBm per tone
RF in
ESD Protection on board
Output
Match
Current Control for multiple applications
Input
Match
2.5% EVM @ 30dBm avg power, 802.16 OFDM
signal format, PAR=9.5dB
CHV2710
Plastic Surface mount packaging
Low Thermal Resistance
* Backside of Package is emitter gnded
Ideal for WiMAX applications
Lead Free and RoHS compliant 6x6 QFN package
Evaluation Boards Available
General Description
The CHV2710 internally pre-matched power HBT device
provides 9.5dB of gain, 2.5% EVM at 30dBm output power for
802.16 OFDM signal with a peak to average power ratio of
9.5dB. The device operates off a single supply voltage up to
12V and includes internal bias circuitry to enable exact setting
of the quiescent current using an external Vcontrol. This
Vcontrol is non-unique voltage setting and the same value
can be used for each part depending on the required Icq. The
device is ideal for high linearity, high data rate applications
such as WiMAX. Internal pre-matching facilitates a simplified
external matching approach and the highest in-band gain
potential of the device. The device operates with unique
matching at each of the popular WiMAX bands with the
inherent repeatability of an InGaP HBT process.
A_PARb_AMs_Eo_TEl_Rute Maximum Ratings _RATING
MIN
MAX
Voltage supply (Vcc)
4.5 V
12 V
Current (Icc)
-
2000 mA
Dissipated power (Pdiss)
-
18 W
Input power (Pin)
-
30 dBm
Storage temperature (Tstg)
-60 C
150 C
Channel temperature (Tch)
-
Operating backside temperature (Tb)
-40 C
(²) Operation outside anyof these limits can cause permanent damage.
(³) C alculate maximum operating temperature Tmax using the following formula:
Tmax=175-(Pdiss [W] x 5) [C].
175 C
(³)
(1)
Room temperature.Typical bias conditions:Vcc=12V.Typical assembly.
PARAMETER
SYMBOL MIN
TYP
MAX UNITS
Operating frequency band
F
2.5
GHz
Quiescent current (depends on Vcc)
Icq
730
760
mA
Power gain at 30 dBm power
Gps
11
dB
Collector Current at 30 dBm
Icc
Output third order distortion point at 34dBm per
tone power, f1=2650 MHz, f2=2650.1MHz
IMD
Output third order distortion point at 30dBm per
tone power, f1=2650 MHz, f2=2650.1MHz
IMD
Input reflection coefficient at 2700 MHz
IRL
-
Pout with 2.5% EVM under 802.16d OFDM
signal format with PAR = 9.5dB
Po_2.5%E
VM_9.5
29.0
Thermal resistance
Rth
-
Noise figure at 2.65GHz
NF
-
(¹) Data measured in a C eleritek matched connectorized fixture.
775
-31
-41
-16.0
30.0
-
4.5
800
-30
-40
-10.0
5
-
mA
dBc
dBc
dB
dBm
C/W
dB
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
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Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
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