UPC2709T, UPC2712T
FEATURES
• WIDE FREQUENCY RESPONSE:
2.5 GHz
• HIGH GAIN:
23 dB (UPC2709T)
•
SATURATED OUTPUT POWER:
+11.5 dBm (UPC2709T)
• INTERNAL CURRENT REGULATION MINIMIZES GAIN
CHANGE OVER TEMPERATURE
• 5 V SINGLE SUPPLY VOLTAGE
• SUPER SMALL PACKAGE
30
Gain, G
s
(dB)
•
TAPE AND REEL PACKAGING OPTION AVAILABLE
DESCRIPTION
NEC's UPC2709T and UPC2712T are Silicon Monolithic inte-
grated circuits manufactured using the NESAT III process.
These devices are suitable as buffer amplifiers for wide-band
applications. They are designed for low cost gain stages in
cellular radios, GPS receivers, DBS tuners, PCN, and test/
measurement equipment.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
NT
IN
15
10
0
0.5
UE
GAIN vs. FREQUENCY
25
UPC2709
20
UPC2712
1.0
1.5
2.0
2.5
3.0
Frequency, f (GHz)
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C, f = 1 GHz, V
CC
= 5
PART NUMBER
PACKAGE OUTLINE
CO
PARAMETERS AND CONDITIONS
V)
UPC2709T
T06
UPC2712T
T06
MAX
32
26.5
MIN
9
18
2.2
TYP
12
20
2.6
±0.8
0
3
-2.5
6.5
9
10
28
4.5
12
13
33
-0.003
200
200
6
MAX
15
23.5
SYMBOLS
I
CC
G
S
f
U
∆G
S
UNITS
mA
dB
GHz
dB
dBm
dBm
dB
dB
dB
dB
dB/°C
°C/W
MIN
19
21
2.0
TYP
25
23
2.3
±1.0
Circuit Current (no signal)
Small Signal Gain
Upper Limit Operating Frequency
(The gain at f
U
is 3 dB down from the gain at 0.1 GHz)
Gain Flatness, f = 0.1 ~ 1.8 GHz
f = 0.1 ~ 2.0 GHz
Saturated Output Power
DI
S
P
SAT
P
1dB
NF
Noise Figure
RL
IN
Input Return Loss
RL
OUT
ISOL
∆G
T
R
TH
Output Return Loss
Isolation
Date Published: June 28, 2005
9
11.5
7.5
5
Output Power at 1 dB Compression Point
7
7
26
10
10
31
-0.002
Gain -Temperature Coefficient
Thermal Resistance (Junction to Ambient)
The information in this document is subject to change without notice. Before using this document, please confirm
that this is the latest version.
D
2.5 GHz SILICON MMIC
WIDE-BAND AMPLIFIER
UPC2709T, UPC2712T
ABSOLUTE MAXIMUM RATINGS
1
SYMBOLS
V
CC
I
CC
PARAMETERS
Supply Voltage
Total Circuit Current
UPC2709T
UPC2712T
Input Power
Power Dissipation
2
Operating Temperature
Storage Temperature
(T
A
= 25°C)
RATINGS
6
60
30
+10
280
-40 to +85
-55 to +150
UNITS
V
mA
mA
dBm
mW
°C
°C
RECOMMENDED
OPERATING CONDITIONS
SYMBOL
V
CC
PARAMETER
Supply Voltage
UNITS
V
MIN
4.5
TYP MAX
5.0
5.5
P
T
T
OP
T
STG
TEST CIRCUIT
1000 pF
Notes:
1. Operation in excess of any one of these parameters may result in
permanent damage.
2. Mounted on 50 x 50 x 1.6 mm epoxy glass PWB (T
A
= +85°C).
IN
UE
C3
300 nH
L
6
C1
C2
1
4
1000 pF
2, 3, 5
1000 pF
50
Ω
*UPC2709T only
CIRCUIT CURRENT vs. VOLTAGE
40
35
NT
IN
40
35
30
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
CIRCUIT CURRENT vs.
OPERATING TEMPERATURE
V
CC
= 5.0 V
Circuit Current, I
CC
(mA)
30
25
20
15
10
5
0
Circuit Current, I
CC
(mA)
25
20
UPC2709T
15
10
UPC2712T
5
0
0
CO
1
2
3
4
5
6
-60
-40
-20
Supply Voltage, V
CC
(V)
Operating Temperature,
°C
UPC2709T
GAIN AND NOISE FIGURE vs.
FREQUENCY AND VOLTAGE
UPC2712T
GAIN AND NOISE FIGURE
vs. FREQUENCY AND VOLTAGE
30
30
8
DI
S
V
CC
= 5.5 V
5.0 V
25
Noise Figure, NF (dB)
4.5 V
V
CC
= 5.0 V
V
CC
= 4.5 V
V
CC
= 5.5 V
8
Gain, G
S
(dB)
Gain, G
S
(dB)
G
P
20
20
6
V
CC
= 5.0 V
15
NF
10
V
CC
= 4.5 V
6
5.5 V
15
5
V
CC
= 5.5 V
V
CC
= 5.0 V
4
4.5 V
10
0.1
0.3
1.0
3.0
4
5
0.1
0.3
1.0
3.0
2
Frequency, f (GHz)
Frequency, f (GHz)
Noise Figure, NF (dB)
25
7
D
V
CC
50
Ω
OUT
P
IN
UPC2709T
UPC2712T
0
20
40
60
80
100
10
UPC2709T, UPC2712T
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
UPC2709T
INPUT RETURN LOSS AND OUTPUT
RETURN LOSS vs. FREQUENCY
0
V
CC
= 5.0 V
0
UPC2712T
INPUT RETURN LOSS AND OUTPUT
RETURN LOSS vs. FREQUENCY
Input Return Loss, RL
IN
(dB)
Output Return Loss, RL
OUT
(dB)
-10
Input Return Loss, RL
IN
(dB)
Output Return Loss, RL
OUT
(dB)
-10
-20
RL
IN
RL
OUT
-30
-40
-50
0.1
0.3
1.0
3.0
UPC2709T
ISOLATION vs. FREQUENCY
0
NT
IN
0
V
CC
= 5.0 V
Frequency, f (GHz)
-10
Isolation, ISOL (dB)
Isolation, ISOL (dB)
-20
-30
CO
0.3
1.0
3.0
-40
-50
0.1
Frequency, f (GHz)
UPC2709T
POWER vs. FREQUENCY
DI
S
20
X
15
X
X
Power (dBm)
Power (dBm)
P
SAT
10
P
1dB
5
0
V
CC
= 5.0 V
-5
0
0.5
1.0
1.5
2.0
2.5
-10
0
UE
-20
-30
-40
0.1
0.3
1.0
UPC2712T
ISOLATION vs. FREQUENCY
V
CC
= 5.0 V
-10
-20
-30
-40
-50
0.1
0.3
1.0
3.0
Frequency, f (GHz)
UPC2712T
POWER vs. FREQUENCY
15
10
X
5
0
P
1dB
-5
V
CC
= 5.0 V
0.5
Frequency, f (GHz)
X: Typical SSB Third Order Intercept Point
Frequency, f (GHz)
X: Typical SSB Third Order Intercept Point
D
RL
IN
RL
OUT
3.0
V
CC
= 5.0 V
Frequency, f (GHz)
X
X
P
SAT
1.0
1.5
2.0
2.5
UPC2709T, UPC2712T
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
UPC2709T
OUTPUT POWER vs. INPUT POWER
AND TEMPERATURE
15
V
CC
= 5.0 V
f = 1.0 GHz
10
UPC2712T
OUTPUT POWER vs. INPUT POWER
AND TEMPERATURE
10
5
Output Power, P
OUT
(dBm)
Output Power, P
OUT
(dBm)
T
A
= 25˚C
5
T
A
= -40 ˚C
0
T
A
= 85˚C
T
A
= +85 ˚C
0
-5
-10
-15
-20
-35
-30
-25
-20
-15
-10
-5
0
5
10
UE
-10
-15
-20
-25
-40 -35
-30
-25
-20
-15
-10
-5
0
-5
UPC2709T
OUTPUT POWER vs. INPUT POWER
AND VOLTAGE
15
10
f = 1.0 GHz
V
CC
= 5.5 V
Output Power, P
OUT
(dBm)
V
CC
= 5.0 V
5
0
-5
-10
Output Power, P
OUT
(dBm)
NT
IN
10
5
f = 1.0 GHz
0
Input Power, P
IN
(dBm)
Input Power, P
IN
(dBm)
UPC2712T
OUTPUT POWER vs. INPUT POWER
AND VOLTAGE
V
CC
= 5.5 V
V
CC
= 4.5 V
-5
-10
-15
-15
-20
CO
-20
-25
-45 -40
-35
-30
-25
-20
-15
-10
-5
0
5
10
-35 -30
Input Power, P
IN
(dBm)
Input Power, P
IN
(dBm)
DI
S
D
T
A
= +25 ˚C
T
A
= -40 ˚C
5
V
CC
= 5.0 V
V
CC
= 4.5 V
-25
-20 -15 -10
-5
0
5
V
CC
= 5.0 V
f = 1.0 GHz
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