LDMOS FIELD EFFECT TRANSISTOR
NE55410GR
N-CHANNEL SILICON POWER LDMOS FET
FOR 2 W + 10 W VHF to L-BAND SINGLE-END POWER AMPLIFIER
DESCRIPTION
The NE55410GR is an N-channel enhancement-mode LDMOS FET designed for driver 0.1 to 2.6 GHz PA, such
as, cellular base station amplifier, analog/digital TV-transmitters, and the other PA’s. This product has two different
FET's on one die manufactured using our NEWMOS technology (our WSi gate lateral MOS FET), and its nitride
surface passivation and quadruple layer aluminum silicon metalization offer a high degree of reliability.
FEATURES
• Two different FET’s (Q1 : P
out
= 2 W, Q2 : P
out
= 10 W) in one package
• Over 25 dB gain available by connecting two FET’s in series
: G
L (Q1)
= 13.5 dB TYP. (V
DS
= 28 V, I
Dset (Q1)
= 20 mA, f = 2 140 MHz)
: G
L (Q2)
= 11.0 dB TYP. (V
DS
= 28 V, I
Dset (Q2)
= 100 mA, f = 2 140 MHz)
• High 1 dB compression output power : P
O (1 dB) (Q1)
= 35.4 dBm TYP. (V
DS
= 28 V, I
Dset (Q1)
= 20 mA, f = 2 140 MHz)
: P
O (1 dB) (Q2)
= 40.4 dBm TYP. (V
DS
= 28 V, I
Dset (Q2)
= 100 mA, f = 2 140 MHz)
• High drain efficiency
• Low intermodulation distortion
• Single Supply (V
DS
: 3 V
<
V
DS
≤
30 V)
• Excellent Thermal Stability
• Surface mount type and Super low cost plastic package : 16-pin plastic HTSSOP
• Integrated ESD protection
• Excellent stability against HCI (Hot Carrier Injection)
:
η
d (Q1)
= 52% TYP. (V
DS
= 28 V, I
Dset (Q1)
= 20 mA, f = 2 140 MHz)
:
η
d (Q2)
= 46% TYP. (V
DS
= 28 V, I
Dset (Q2)
= 100 mA, f = 2 140 MHz)
: IM
3 (Q1)
=
−40
dBc TYP. (V
DS
= 28 V, I
Dset (Q1+Q2)
= 120 mA,
f = 2 132.5/2 147.5 MHz, P
out
= 33 dBm (2 tones) )
APPLICATION
• Digital cellular base station PA : W-CDMA/GSM/D-AMPS/PDC/N-CDMA/PCS etc.
• UHF-band TV transmitter PA
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
Document No. PU10542EJ02V0DS (2nd edition)
Date Published June 2005 CP(K)
The mark
shows major revised points.
CEL [ CALIFORNIA EASTERN LABS ]
