NE67300 Datasheet, PDF (1/7 Pages) NEC – LOW NOISE Ku-K BAND GaAs MESFET FOR HI REL APPLICATIONS ONLY

LOW NOISE Ku-K BAND _NE67300
GaAs MESFET _NE67383
FOR HI REL APPLICATIONS ONLY
FEATURES
• VERY HIGH fMAX: 100 GHz
• LOW NOISE FIGURE
0.4 dB at 4 GHz
0.8 dB at 8 GHz
1.4 dB at 12 GHz
1.9 dB at 18 GHz
3.3 dB at 26 GHz
• LG = 0.3 µm, WG = 280 µm
• N+ CONTACT LAYER
(Triple Epitaxial Technology)
• PROVEN RELIABILITY AND STABILITY
• SPACE QUALIFIED
DESCRIPTION
The NE673 features a low noise figure and high associated
gain through K-band by employing a recessed 0.3 micron
gate and triple epitaxial technology for industrial and space
applications.
The device is available as a chip (NE67300). The chip's gate
and channel are glassivated with a thin layer of Si3N4 for
mechanical protection only. The NE673 is in a rugged
hermetically sealed metal/ceramic stripline package selected
for NFOPT performance at 12.0 GHz.
NEC's stringent quality assurance and test procedures as-
sure the highest reliability and performance.
NE67383
NOISE FIGURE AND
ASSOCIATED GAIN vs. FREQUENCY
VDS = 3 V, IDS = 10 mA
5
20
GA
4
16
3
12
2
8
1
NFOPT
4
0
1
0
2
4
8 12
20 30
Frequency, f (GHz)
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
EIAJ¹ REGISTERED NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
NFOPT
Optimum Noise Figure at VDS = 3 V, IDS = 10 mA, f =12 GHz
GA
Associated Gain at Optimum Noise Figure at VDS = 3 V,
IDS = 10 mA, f = 12 GHz
P1dB
Output Power at 1 dB Compression Point at VDS = 3 V,
IDS = 30 mA, f = 12 GHz
IDS
Saturated Drain Current at VDS = 3 V, VGS = 0
VP
Pinch-off Voltage at VDS = 3 V, IDS = 0.1 mA
gM
Transconductance at VDS = 3 V, IDS = 10 mA
IGS
Gate to Source Leakage Current at VGS = -5 V
RTH (CH-A)
Thermal Resistance (Channel-to-Ambient)
Notes:
1. Electronic Industrial Association of Japan.
2. RTH (Channel to Case) for chips mounted on an infinite heat sink.
UNITS
dB
NE67300
00 (CHIP)
NE67383
2SK407
83
MIN TYP MAX MIN TYP MAX
1.4 1.6
1.4 1.6
dB 8.5 10
8.5 10
dBm
mA
V
mS
mA
°C/W
14.5
14.5
20 40 120 20 40 120
-0.5 -1.1 -3.5 -0.5 -1.1 -3.5
20 50 100 20 50 100
1 10
1 10
190²
450
California Eastern Laboratories