PRELIMINARY DATA SHEET
UPC2791TB, UPC2792TB
5 V, SUPER MINIMOLD
SILICON MMIC WIDEBAND AMPLIFIER
FEATURES
• HIGH DENSITY SURFACE MOUNTING:
6 pin super minimold or SOT- 363 package
• SUPPLY VOLTAGE:
V
CC
= 4.5 to 5.5 V
• WIDEBAND RESPONSE:
UPC2791TB: fu = 1.9 GHz TYP
UPC2792TB: fu = 1.2 GHz TYP
• POWER GAIN:
UPC2791TB: G
P
= 12 dB TYP
UPC2792TB: G
P
= 20 dB TYP
20
TYPICAL PERFORMANCE CURVES
GAIN vs. FREQUENCY
Gain, GP (dB)
UPC2792TB
15
10
UPC2791TB
DESCRIPTION
NEC's UPC2791TB and UPC2792TB are Silicon MMIC
Wideband Amplifiers manufactured using NEC's 10 GHz f
T
NESAT
TM
II silicon bipolar process. These devices are de-
signed for use as second IF buffer amps in DBS tuners. The
UPC2791/92TB are pin compatible and their performance is
comparable to the larger UPC1675/76G, so they are suitable
for use as a replacement to help reduce system size. These
IC's are housed in a 6 pin super minimold or SOT-363 pack-
age.
NEC's stringent quality assurance and test procedure ensure
the highest reliability and performance.
5
0
0.5
1.0
1.5
2.0
Frequency, f (GHz)
ELECTRICAL CHARACTERISTICS
(T
A
= +25
°C,
V
CC
= 5.0 V, Z
L
= Z
S
= 50
Ω)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
I
CC
G
P
f
U
P
O
(SAT)
NF
RL
IN
RL
OUT
ISOL
PARAMETERS AND CONDITIONS
Circuit Current (no signal)
Power Gain, f = 500 MHz
Upper Limit Operating Frequency
(The gain at f
U
is 3 dB down from the gain at 100 MHz)
Maximum Output Level, f = 500 MHz, P
IN
= 0 dBm
Noise Figure, f = 500 MHz
Input Return Loss, f = 500 MHz
Output Return Loss, f = 500 MHz
Isolation, f = 500 MHz
UNITS
mA
dB
GHz
dBm
dB
dB
dB
dB
9
8
20
MIN
12
10
1.6
+2
UPC2791TB
S06
TYP
17
12
1.9
+4
5.5
12
11
24
7.0
12
9
24
MAX
22
14
MIN
14
17
1.0
+3
UPC2792TB
S06
TYP
19
20
1.2
+5
3.5
15
12
28
6
MAX
24
22
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
CEL [ CALIFORNIA EASTERN LABS ]
