NEC's 2.4 GHz
Si LD MOS POWER AMPLIFIER
UPD5702TU
INTERNAL BLOCK DIAGRAM
FEATURES
• MEDIUM OUTPUT POWER:
POUT = +21 dBm TYP @PIN = -2 dBm, f = 2.45 GHz
1
Pout2
8
• ON CHIP OUTPUT POWER CONTROL FUNCTION
Pin2
•
•
SINGLE SUPPLY VOLTAGE:
VDS = 3.0 V TYP
7 Pin2
2
3
4
Pout2
GND
PACKAGED IN 8 PIN L2MM (2.0 X 2.2 X 0.5mm)
SUITABLE FOR HIGH-DENSITY SURFACE MOUNT
6
GND
DESCRIPTION
Pin1
5 Pout1
NEC's UPD5702TU is a silicon LD MOS IC designed for use as
a power amplifier up to 2.4 GHz application. This IC consists of
two stage amplifiers. The device is packaged in a low cost,
surface mount 8 pin L2MM (Leadless Mini Mold) plastic pack-
age. Ideally suited for high density surface mount designs.
APPLICATIONS
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
• 1.9 GHZ Application Ex. PHS etc.
• 2.4 GHz application Ex. Bluetooth, Wireless LAN, etc.
• General purpose medium power AGC amplifier
ELECTRICAL CHARACTERISTICS (TA = 25°C, VDS = 3.0 V, f = 1.9 GHz, unless otherwise specified)
PART NUMBER
UPD5702TU
TYP
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
MAX
IDS
VGS
Circuit Current, PIN = -5 dBm, POUT = +20.5 dBm
Gate Bias Voltage, PIN = -5 dBm, POUT = +20.5 dBm
Output Power, PIN = -5 dBm
mA
V
150
2.0
POUT
PAE
Padj1
Padj2
IRL
dBm
%
20.5
Power Added Efficiency, PIN = -5 dBm, POUT = +20.5 dBm
Adjacent Channel Power 1, PIN = -5 dBm, POUT = +20.5 dBm
Adjacent Channel Power 2, PIN = -5 dBm, POUT = +20.5 dBm
Input Return Loss, PIN = -20 dBm
27
-61
-76
10
dBc
dBc
dB
ORL
ISOL
OBW
Output Return Loss, PIN = -20 dBm
dB
10
Isolation, PIN = -20 dBm
dB
45
Occupied Bandwidth, PIN = -5 dBm, POUT = +20.5 dBm
dB
TBD
California Eastern Laboratories