
BIPOLAR ANALOG INTEGRATED CIRCUIT
UPC1678GV
2 GHz MEDIUM POWER
BROADBAND SILICON MMIC AMPLIFIER
FEATURES
?
?
?
HIGH OUTPUT POWER : +18 dBm P SAT
EXCELLENT FREQUENCY RESPONSE:
2.0 GHz TYP at 3 dB Down
HIGH POWER GAIN: 23 dB TYP at 500 MHz
40
30
NOISE FIGURE AND GAIN
vs. FREQUENCY AND VOLTAGE
12
?
SINGLE SUPPLY VOLTAGE: 5 V
G P
V CC = 5.5 V
?
AVAILABLE IN TAPE AND REEL
20
5.0 V
10
4.5 V
10
5.5 V
5.0 V
8
DESCRIPTION
NEC's UPC1678GV is a silicon monolithic integrated circuit
0
NF
4.5 V
6
designed as a wide-band amplifier covering the HF to UHF
bands. The device features high output power, 18 dBm TYP,
-10
10
30
100
300
1000
4
3000
high gain, 23 dB TYP and operates from a single 5 volt supply.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
ELECTRICAL CHARACTERISTICS (T A = 25 ° C, V CC = +5 V, f = 500 MHz, Z L = Z S = 50 ? )
PART NUMBER
PACKAGE OUTLINE
Frequency, f (MHz)
UPC1678GV
S08
SYMBOLS
I CC
G S
PARAMETERS AND CONDITIONS
Circuit Current at No Input Signal
Small Signal Gain
UNITS
mA
dB
MIN
40
21
TYP
49
23
MAX
60
25
f 3dB
Upper Limit Operating Frequency at
3 dB down below the Gain at 100 MHz
MHz
1700
2000
P SAT
Saturated Output Power, P IN = +3 dBm
dBm
+15.5
+17.5
NF
RL IN
RL OUT
ISOL
Noise Figure
Input Return Loss
Output Return Loss
Isolation
dB
dB
dB
dB
—
11
1
30
6.0
14
4
35
8.0
The information in this document is subject to change without notice. Before using this document, please confirm
that this is the latest version.
Date Published: June 28, 2005