PD84001
Product Page
Over the last few years ST has been
committed to finding new SMD plastic
package solutions for RF power devices.
After the success of PowerSO-10RF
and PowerFLAT, ST is now introducing
PD84001, a new LDMOS lead-free product
in the SOT-89 plastic package. It
offers a cost effective solution
for applications such as PMR, UHF
RIFD and meter readers. |
| PD84001 –
1W / 7.2V In SOT-89 |
PD84001 uses ST's latest LDMOS technology
which was specifically designed for 7V
applications. This new process reduces
the overall parasitic components allowing
PD84001 to operate at up to 1GHz while
keeping the well proven ruggedness and
reliability of the existing PD5xxxx LDMOS
series. In particular, the Crss (feedback
capacitance) has been reduced by means
of a narrower gate width (0.6µm
vs 1.3µm), which with respect to
the previous LDMOS technology, allows
a higher RF gain (+3dB) and higher efficiency
(+5%).
 Excellent
thermal stability
Broadband
performance
Pout
= 1W / 16dB / 60% at 870MHz
ESD
protection
Extremely
rugged performance
High
gain, high efficiency
Best
in class reliability and quality
Cost
effectiveness
Driver
for PMR (Private Mobile Radios)
UHF
RFID readers
Meter
readers
Walkie-talkies
|
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Typical perfor mance of PD84001
over VHF and UHF frequency bands
In order to reduce design cycle time,
ST provides a useful kit which includes
the following items:
ADS2005A
model
100
to 200MHz demoboard
380
to 520MHz demoboard
860
to 960MHz demoboard
2
stages reference designs including
output low pass filter
5W/7.2V/135-175MHz
using PD84001 + PD54008L
4W/7.2V/380-512MHz
using PD84001 + PD54003L
3W/7.2V/760-860MHz
using PD84001 + PD54003L
Gerber
files
Electrical
schematic + BOM lists
This kit allows customers to first
perform an evaluation of the device
and then to use the hardware/software
design as a starting point for their
own product development. |
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