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5 V, SUPER MINIMOLD WIDEBAND SI RFIC AMPLIFIER
FEATURES
* HIGH DENSITY SURFACE MOUNTING: 6 pin super minimold or SOT-363 package * HIGH GAIN: 15 dB TYP
Gain, GS (dB)
TA = -40C
UPC2708TB
GAIN vs. FREQUENCYand TEMPERATURE
TA = +85C TA = +25C
* SATURATED OUTPUT POWER: +10 dBm * WIDEBAND RESPONSE: fu = 2.9 GHz TYP * SUPPLY VOLTAGE: VCC = 4.5 to 5.5 V
TA = +85C
TA = -40C TA = +25C
DESCRIPTION
NEc's UPC2708TB is a Silicon RFIC manufactured using the NESAT III process. This device is suitable as buffer amplifier for DBS, PCS and other communication receivers. The UPC2708TB is pin compatible and has comparable performance as the larger UPC2708T, so it is suitable for use as a replacement to help reduce system size. The IC is housed in a 6 pin super minimold or SOT-363 package. NEC's stringent quality assurance and test procedures ensure the highest reliability and performance.
Frequency, f (GHz)
ELECTRICAL CHARACTERISTICS (TA = 25 C, f = 1 GHz, VCC = 5 V)
PART NUMBER PACKAGE OUTLINE SYMBOLS ICC GS fU GS PSAT P1dB NF RLIN RLOUT ISOL GT RTH PARAMETERS AND CONDITIONS Circuit Current (no signal) Small Signal Gain Upper Limit Operating Frequency (The gain at fU is 3 dB down from the gain at 0.1 GHz) Gain Flatness, f = 0.1 - 2.6 GHz Saturated Output Power Output Power at 1 dB Compression Point Noise Figure Input Return Loss Output Return Loss Isolation Gain-Temperature Coefficient Thermal Resistance (Junction to Ambient) UNITS mA dB GHz dB dBm dBm dB dB dB dB dB/C C/W 8 16 18 +7.5 MIN 20 13 2.7 UPC2708TB S06 TYP 26 15 2.9 0.8 +10 +7.5 6.5 11 20 23 +0.002 325 8 MAX 33 18.5
UPC2708TB ABSOLUTE MAXIMUM RATINGS1 (TA = 25C)
SYMBOLS VCC PIN PT TOP TSTG PARAMETERS Supply Voltage Input Power Power Dissipation
2
UNITS V dBm mW C C
RATINGS 6 +10 200 -40 to +85 -55 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC PARAMETER Supply Voltage UNITS V MIN 4.5 TYP MAX 5.0 5.5
Operating Temperature Storage Temperature
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 (TA = +85C).
TYPICAL PERFORMANCE CURVES (TA = 25C)
CIRCUIT CURRENT vs. VOLTAGE
40
40 VCC = 5.0 V 35
CIRCUIT CURRENT vs. TEMPERATURE
Circuit Current, ICC (mA)
Circuit Current, ICC (mA)
30
30 25 20 15 10 5
20
10
0 0 1 2 3 4 5 6
0 -60 -40 -20 0 20 40 60 80 100
Supply Voltage, VCC (V)
Operating Temperature, TOP (C)
GAIN AND NOISE FIGURE vs. FREQUENCY AND VOLTAGE
20 9 VCC = 5.0 V
0
INPUT RETURN LOSS, OUTPUT RETURN LOSS vs. FREQUENCY
VCC = 5.0 V
Input Return Loss (dB) Output Return Loss (dB)
Gp
8
Gain, GS (dB)
15 VCC = 4.5 V 5.5 V 10 4.5 V 5 5 0.1 0.3 1.0 3.0 VCC = 5.0 V 7
Noise Figure, NF (dB)
VCC = 5.5 V
-10
RLin
-20
RLout
NF
6
-30
-40 0.1 0.3 1.0 3.0
Frequency, f (GHz)
Frequency, f (GHz)
UPC2708TB TYPICAL PERFORMANCE CURVES (TA = 25C)
ISOLATION vs. FREQUENCY
0 VCC = 5.0 V
POWER vs. FREQUENCY
25 VCC = 5.0 V 20 X
-10
Isolation, ISOL (dB)
Power (dBm)
15 X 10 P1dB 5 X
-20
PSAT
-30
-40
0
-50 0.1 0.3 1.0 3.0
-5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency, f (GHz)
Frequency, f (GHz) X: Typical SSB Third Order intercept Point OUTPUT POWER vs. INPUT POWER AND VOLTAGE
15
OUTPUT POWER vs. INPUT POWER AND TEMPERATURE
15 f = 1.0 GHZ VCC = 5.0 V 85C
f = 1.0 GHZ
5.5 V
Output Power, Pout (dBm)
Output Power, Pout (dBm)
10
10 5 4.5 V 0 VCC = 5.0 V
5 -40C 0
TA = -25C
-5
-5
-10
-10 -15 -20
-15
-20 -30 -25 -20 -15 -10 -5 0 5
-30
-25
-20
-15
-10
-5
0
5
Input Power, PIN (dBm)
Input Power, PIN (dBm)
NOISE FIGURE vs. FREQUENCY
10
OUTPUT POWER vs. INPUT POWER AND VOLTAGE
+15 f = 2.0 GHz +10 VCC = 5.5 V +5 VCC = 5.0 V 0 -5 -10 -15 -20 -30 VCC = 4.5 V
8
7
6
5
4 0 0.5 1.0 1.5 2.0 2.5 3.0
Output Power, Pout (dBm)
9
Noise Figure, NF (dB)
-25
-20
-15
-10
-5
0
+5
Frequency, f (GHz)
Input Power, PIN (dBm)
UPC2708TB TYPICAL PERFORMANCE CURVES (TA = 25C)
OUTPUT POWER vs. INPUT POWER AND FREQUENCY
+15 VCC = 5.0 V f = 1.0 GHz +10 +5 f = 2.0 GHz 0 -5 -10 -15 -20 -30 f = 2.9 GHz
SATURATED OUTPUT POWER vs. FREQUENCY and VOLTAGE
+15
Saturated Output Power, PO(sat) (dBm)
VCC = 5.5 V
PIN = 0 dBm VCC = 5.0 V
Output Power, Pout (dBm)
+10
VCC = 4.5 V +5
0
-25 -20 -15 -10 -5 0 +5
0.1
0.3
1.0
3.0
Input Power, PIN (dBm)
Frequency, f (GHz)
Third Order Intermodulation Distortion, IM3 (dBc)
THIRD ORDER INTERMODULATION DISTORTION vs. OUTPUT POWER OF EACH TONE and VOLTAGE
-60 f1 = 1.000 GHz f2 = 1.002 GHz -50 VCC = 5.0 V -40
-30
VCC = 5.5 V
-20
VCC = 4.5 V
-10 -10 -8 -6 -4 -2 0 +2 +4 +6 +8 +10
Input Power, PIN (dBm)
UPC2708TB TYPICAL SCATTERING PARAMETERS (TA = 25C, VCC = VOUT = 5.0 V)
1.0 GHz 2.0 GHz
3.0 GHz 0.1 GHz
0.1 GHz
2.0 GHz
3.0 GHz
S11
S22
UPC2708TB VCC = VOUT = 5 V, ICC = 27 mA
FREQUENCY GHz 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 MAG 0.039 0.053 0.069 0.088 0.105 0.123 0.144 0.164 0.186 0.205 0.226 0.245 0.263 0.286 0.308 0.328 0.344 0.364 0.382 0.395 0.405 0.417 0.427 0.431 0.431 0.434 0.423 0.419 0.408 0.400 0.386 S11 ANG 138.9 119.7 106.7 97.2 91.6 84.9 79.7 74.7 70.7 66.1 61.7 57.7 53.7 48.6 44.3 40.7 36.2 31.0 26.0 21.2 16.8 11.8 6.6 2.2 -3.0 -8.2 -12.3 -17.1 -21.5 -26.2 -29.3 MAG 5.815 5.822 5.815 5.813 5.794 5.823 5.871 5.890 5.938 5.960 6.072 6.097 6.174 6.275 6.371 6.419 6.470 6.555 6.542 6.570 6.528 6.527 6.438 6.336 6.247 6.127 5.952 5.816 5.619 5.354 5.134 S21 ANG -4.8 -9.8 -14.3 -18.8 -23.8 -28.4 -33.0 -38.2 -42.8 -47.6 -52.7 -57.5 -63.0 -68.4 -74.3 -79.8 -85.9 -92.1 -98.3 -104.7 -111.3 -118.5 -124.7 -131.3 -138.1 -145.0 -151.7 -158.2 -165.0 -171.5 -177.4 MAG 0.077 0.075 0.074 0.074 0.072 0.071 0.070 0.071 0.073 0.070 0.069 0.070 0.067 0.069 0.070 0.066 0.067 0.069 0.070 0.070 0.070 0.071 0.072 0.071 0.072 0.071 0.071 0.070 0.073 0.074 0.075 S12 ANG -0.8 -1.5 -0.6 -0.5 -1.1 -0.6 0.1 0.5 2.3 4.4 5.0 4.4 2.5 5.0 5.4 7.1 5.6 8.2 8.4 8.7 10.1 9.4 9.5 10.7 12.8 15.4 14.5 16.1 15.3 17.1 17.1 MAG 0.051 0.048 0.049 0.054 0.054 0.056 0.060 0.065 0.072 0.082 0.091 0.082 0.085 0.091 0.092 0.097 0.096 0.100 0.092 0.101 0.100 0.096 0.098 0.095 0.098 0.094 0.088 0.081 0.074 0.065 0.053 S22 ANG 0.9 1.4 5.9 8.9 8.8 10.4 11.5 11.6 11.1 5.6 -4.6 5.6 0.6 -4.6 -8.2 -12.6 -19.6 -23.9 -8.2 -38.9 -47.2 -57.2 -66.1 -76.5 -86.1 -99.9 -116.7 -134.4 -149.7 -170.3 172.8 1.34 1.36 1.38 1.36 1.39 1.40 1.40 1.37 1.34 1.31 1.28 1.31 1.33 1.28 1.24 1.26 1.23 1.18 1.24 1.13 1.12 1.09 1.09 1.09 1.09 1.10 1.14 1.18 1.19 1.24 1.28 K
UPC2708TB PIN DESCRIPTIONS
Pin No. 1 Symbol Input Applied Voltage (V) - Pin Voltage (V) 1.16 Description Signal input pin. An internal matching circuit, configured with resistors, enables 50 connection over a wide bandwidth. A multi-feedback circuit is designed to cancel the deviations of hFE and resistance. This pin must be coupled to the signal source with a blocking capacitor. Signal output pin. Connect an inductor between this pin and VCC to supply current to the internal output transistors. Power supply pin. This pin should be externally equipped with a bypass capacitor to minimize ground impedance. Ground pins. These pins should be connected to system ground with minimum inductance. Ground pattern on the board should be formed as wide as possible. All the ground pins must be connected together with wide ground pattern to minimize impedance difference.
2, 3, 5
Internal Equivalent Circuit
6 VCC OUT 4
4
Output
-
1 IN
6
VCC
4.5 to 5.5
-
2 3 5
GND
0
-
SYSTEM APPLICATION EXAMPLE EXAMPLE OF DBS CONVERTERS
BS Antenna (DBS ODU) Parabola Antenna UPC2708TB RF Amp. Mixer UPC2711TB UPC2712TB IF Amp. To IDU
Oscillator
EXAMPLE OF 2.4 GHz BAND RECEIVER
RX
DEMO I Q
SW
PLL
PLL
I Driver
0
TX
PA
UPC2708TB
90
Q
UPC2708TB OUTLINE DIMENSIONS (Units in mm)
PACKAGE OUTLINE S06 (Top View)
ORDERING INFORMATION
PART NUMBER UPC2708TB-E3-A MARKING C1D QTY 3K/Reel
2.10.1 1.250.1
Note: Embossed Tape, 8 mm wide. Pins 1, 2 and 3 face perforated side of tape.
2.00.2 0.65 3 1.3 0.65 2
4
0.2 +0.1 -0
5
1
6
DOT ON BACK SIDE
0.9 0.1 0.7
0 ~0.1
+0.1 0.15 -0.5
TEST CIRCUIT
VCC 1000 pF
PIN CONNECTIONS
(Top View) (Bottom View)
3
C3 L = 1000 nH 6 50 IN 1000 pF C1 1 4 1000 pF C2 50 OUT
C1D
4 5 6
4 5 6
3 2 1
2 1
2, 3, 5
1. 2. 3. 4. 5. 6.
INPUT GND GND OUTPUT GND VCC
Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale.
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES * Headquarters * 4590 Patrick Henry Drive * Santa Clara, CA 95054-1817 * (408) 988-3500 * Telex 34-6393 * FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) * Internet: http://WWW.CEL.COM 09/21/2000 DATA SUBJECT TO CHANGE WITHOUT NOTICE
4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix -A indicates that the device is Pb-free. The -AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL's understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.
Restricted Substance per RoHS Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
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