NEC UPC2749T

3 V, 1900 MHz
LOW NOISE SI MMIC AMPLIFIER
UPC2749T
NOISE FIGURE AND
GAIN vs. FREQUENCY
VCC = 3.0 V
FEATURES
• 16 dB GAIN WITH 4 dB NOISE FIGURE AT 1900 MHz
• LOW VOLTAGE - LOW CURRENT: 6 mA at 3 V
18
4.5
16
4.0
• TAPE AND REEL PACKAGING OPTION AVAILABLE
DESCRIPTION
The UPC2749T is a Silicon Monolithic integrated circuit which
is manufactured using the NESAT III process. The NESAT III
process produces transistors with fT approaching 20 GHz.
This amplifier was designed for buffer amplifier applications in
GPS and PCS applications. Operating on a 3 volt supply this
IC is ideally suited for hand-held, portable designs.
Gain, GS (dB)
• SUPER SMALL PACKAGE
Noise Figure, NF (dB)
• LOW POWER CONSUMPTION: 18 mW TYP
GS
3.5
14
NF
12
3.0
10
2.5
0
3000
2000
1000
Frequency, f (MHz)
NEC's stringent quality assurance and test procedures assure the highest reliability and performance.
ELECTRICAL CHARACTERISTICS (TA = 25°C, ZL = ZS = 50Ω, VCC = 3.0 V)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
ICC
Circuit Current (no signal)
GS
Small Signal Gain,
fU1
UPC2749T
TO6
UNITS
MIN
mA
TYP
MAX
4
6
8
dB
dB
13
14.5
16
18.5
Upper Limit Operating Frequency
GHz
2.5
2.9
P1dB
1 dB Compressed Output Power at 1900 MHz
dBm
PSAT
Saturated Output Power,
f = 1900 MHz
dBm
Noise Figure,
f = 900 MHz
f = 1900 MHz
dB
dB
Input Return Loss,
f = 1900 MHz
dB
7
10
RLOUT
Output Return Loss,
f = 1900 MHz
dB
9.5
12.5
ISOL
Isolation,
f = 1900 MHz
dB
25
30
OIP3
SSB Output Third Order Intercept, f1 = 500 MHz, f2 = 510 MHz
NF
RLIN
RTH (J-A)
f = 900 MHz
f = 1900 MHz
f1 = 1000 MHz, f2 = 1010 MHz
f1 = 1900 MHz, f2 = 1902 MHz
f1 = 2000 MHz, f2 = 2010 MHz
dBm
dBm
dBm
dBm
Thermal Resistance (Junction to Ambient)
Free Air
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
°C/W
°C/W
-12.5
-9
-6
3.2
4.0
5.5
-3
-3
-3.5
-4
620
230
Note:
1.The gain at fU is 3 dB down from the gain at 1900 MHz.
California Eastern Laboratories
UPC2749T
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
VCC
PARAMETERS
RECOMMENDED
OPERATING CONDITIONS
UNITS
RATINGS
V
4.0
SYMBOLS
PARAMETERS
Supply Voltage
V
2.7
3
3.3
Operating Temperature
°C
-40
25
85
Supply Voltage
ICC
Total Supply Current
mA
15
VCC
PIN
Input Power
dBm
0
TOP
PT
Total Power Dissipation2
mW
280
TOP
Operating Temperature
°C
-40 to +85
TSTG
Storage Temperature
°C
-55 to +150
Notes:
1. Operation in excess of any one of these parameters may result in
permanent damage.
2. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB (TA = 85°C).
UNITS MIN
TYP MAX
TEST CIRCUIT
VCC
1000 pF
6
50 Ω
IN
1000 pF
50 Ω
4
1
OUT
2, 3, 5
1000 pF
TYPICAL PERFORMANCE CURVES (TA = 25°C)
GAIN vs. FREQUENCY
AND TEMPERATURE
POWER vs. FREQUENCY
18
PSAT
-40 C
-6
+25 C
14
+85 C
12
Output Power, (dBm)
Gain, GS (dB)
16
-10
10
P1dB
-14
0
1000
2000
3000
0
0
Frequency, f (MHz)
1000
Frequency, f (MHz)
2000
UPC2749T
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
VCC = 3.0 V, ICC = 6 mA
FREQUENCY
S11
S21
S12
(GHz)
MAG
ANG
MAG
ANG
MAG
ANG
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
0.049
0.046
0.044
0.043
0.046
0.055
0.071
0.094
0.115
0.138
0.165
0.199
0.233
0.265
0.298
0.323
0.352
0.367
0.377
0.379
0.371
0.363
0.357
0.350
0.340
0.331
0.321
0.311
0.301
0.290
1.9
-23.9
-55.1
-89.7
-132.7
-164.0
171.8
153.8
137.5
127.5
118.1
107.8
98.2
89.0
80.0
70.7
61.7
53.0
45.2
37.2
30.8
26.0
22.1
19.0
16.1
14.4
12.3
11.8
10.8
10.2
4.67
4.85
4.95
4.97
4.99
5.01
5.06
5.19
5.29
5.51
5.72
5.94
6.14
6.33
6.46
6.48
6.38
6.25
6.10
5.86
5.47
5.18
4.81
4.49
4.17
3.92
3.64
3.44
3.19
3.03
1.3
-8.2
-16.8
-23.0
-29.4
-35.3
-41.0
-47.4
-54.0
-59.9
-67.2
-75.2
-84.2
-93.4
-103.3
-113.7
-124.3
-133.9
-144.3
-153.7
-163.9
-172.1
-179.8
173.0
166.1
160.0
153.7
148.7
142.9
138.1
0.001
0.001
0.001
0.001
0.002
0.003
0.004
0.005
0.006
0.008
0.011
0.013
0.016
0.019
0.021
0.024
0.025
0.027
0.028
0.031
0.032
0.032
0.033
0.033
0.033
0.033
0.033
0.034
0.035
0.036
150.9
152.4
153.8
155.1
156.4
155.8
155.9
154.4
152.4
149.0
145.4
140.8
135.5
128.9
123.0
116.1
107.8
105.5
101.6
96.7
91.3
87.1
83.2
80.6
78.6
77.3
76.2
74.8
74.5
73.2
Note:
1. K Factor Calculation:
2
2
2
K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
2 |S12 S21|
K1
S22
MAG
ANG
0.009
0.024
0.041
0.058
0.074
0.089
0.105
0.120
0.138
0.149
0.160
0.170
0.178
0.181
0.179
0.171
0.158
0.141
0.123
0.110
0.094
0.094
0.094
0.104
0.118
0.136
0.155
0.174
0.193
0.210
-169.1
107.5
91.0
80.0
72.2
64.3
56.5
48.4
39.7
29.3
20.2
10.1
-1.3
-13.8
-27.5
-41.4
-53.7
-76.2
-95.1
-112.2
-138.4
-165.2
168.2
145.0
126.5
112.6
99.5
91.5
81.5
75.3
S21
(dB)
106.8
102.8
100.6
100.1
49.7
32.9
24.3
18.8
15.3
10.9
7.6
6.1
4.7
3.8
3.3
2.8
2.7
2.5
2.5
2.4
2.5
2.7
2.8
3.0
3.2
3.5
3.7
3.8
4.0
4.1
13.4
13.7
13.9
13.9
14.0
14.0
14.1
14.3
14.5
14.8
15.1
15.5
15.8
16.0
16.2
16.2
16.1
15.9
15.7
15.4
14.8
14.3
13.6
13.0
12.4
11.9
11.2
10.7
10.1
9.6
UPC2749T
OUTLINE DIMENSIONS (Units in mm)
LEAD CONNECTIONS
3
+0.2
1.5 -0.1
2
3
4
1
C1U
+0.2
2.8 -0.3
2.9±0.2
(Bottom View)
(Top View)
PACKAGE OUTLINE T06
4
4
3
5
5
2
6
6
1
0.95
1.9±0.2
2
5
0.95
1
+0.2
1.1 -0.1
6
0.8
1.
2..
3.
4.
5.
6.
0.3 -0.05
+0.10
INPUT
GND
GND
OUTPUT
GND
VCC
0.13±0.1
0 to 0.1
Note:
All dimensions are typical unless otherwise specified.
EQUIVALENT CIRCUIT
RECOMMENDED P.C.B. LAYOUT (Units in mm)
VCC
3.10
OUT
3
4
IN
2
5
1
ORDERING INFORMATION
PART NUMBER
0.95
6 0.5 MIN
1.0
MIN
1.0
MIN
QTY
UPC2749T-E3
3K/Reel
Note:
Embossed Tape, 8 mm wide.
EXCLUSIVE AGENT FOR NEC Corporation RF & MICROWAVE SEMICONDUCTOR PRODUCTS - U.S. & CANADA
CALIFORNIA EASTERN LABORATORIES, INC
·
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Headquarters
·
4590 Patrick Henry Drive
·
Santa Clara, CA 95054-1817
·
(408) 988-3500
·
Telex 34-6393/FAX (408) 988-0279