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  Datasheet File OCR Text:
 High Directivity
Monolithic Amplifier
50 0.5 to 2.5 GHz
Features
-40C to 85C -55C to 150C 8V 400mW 10 dBm
! NEW
VNA-28
Maximum Ratings
Operating Temperature Storage Temperature DC Voltage Power Input Power (no damage)
* * * * * * * *
3V & 5V operation no external biasing circuit required high directivity, 18 dB typ. wide bandwidth, 0.5 to 2.5 GHz low noise figure, 3.7 dB typ. output power, up to +11 dBm typ. excellent repeatability low cost
CASE STYLE: XX211 PRICE: $1.95 ea. QTY. (25)
Pin Connections
RF IN RF OUT DC GND EXT. 3 6 1 2,4,5,7,8
Applications
* buffer amplifier * cellular * PCN
Electrical Specifications (TAMB=25C)
FREQ. DC (GHz) VOLTS (V)
0.5 0.5-2.5 5.0 2.8
GAIN (dB) Typical
Outline Drawing
1.0
1.5
2.0
2.5
Min. at 2 GHz 19.7 --
MAXIMUM DYNAMIC VSWR* DIRECTIVITY DC THERMAL POWER RANGE (:1) (dB) OPERATING RESIS(dBm) Typ. (isolation-gain) CURRENT TANCE NF at Pin 3 (dB) jc Output Typ. IP3 (mA) Typ. 1 dB Comp. (dBm)
Typ. 11.0 9.6
at 1 GHz
Typ.
In
Out
Typ.
Typ. Max. 33 30 45 --
C/W 125
18.1 22.4 22.8 21.6 18.3 17.5 21.1 21.0 20.1 17.5
3.7 22 3.7 19.6
1.6 1.5 1.6 1.6
16-20 15-21
*VSWR above .75 GHz
biasing configuration
DC SUPPLY 1 Cb RF IN 3 2,4,5,7,8 Cb= 100pF to 10 nF RF OUT 6
Typical Performance Data at 25C Outline Dimensions ( inch ) mm
A .163 4.14 J .025 0.64 B .202 5.13 K .030 0.76 C .077 1.96 L -- -- D .250 6.35 M .050 1.27 E .220 5.59 N .030 0.76 F .050 1.27 G .017 0.43 H .009 0.23 P wt. .270 grams 6.86 .10
Frequency (MHz)
Gain (dB) 2.8V 5.0V
18.12 21.36 22.49 22.94 22.91 22.48 21.98 21.50 20.11 18.83
Pout (dBm) (@1dB COMPR) 2.8V
11.32 10.93 9.88 8.96 8.48 8.04 7.77 7.88 8.11 8.22
N.F. (dB) 2.8V
3.49 3.60 3.65 3.58 3.55 3.62 3.81 3.86 3.96 4.31
VSWR IN 2.8V
5.50 1.92 1.41 1.68 1.80 1.66 1.44 1.34 1.35 1.67
VSWR OUT 2.8V
1.24 1.47 1.77 1.91 1.96 1.87 1.81 1.78 1.79 1.74
5.0V
13.77 13.28 11.74 10.38 9.72 9.32 9.24 9.43 9.64 9.86
5.0V
3.46 3.59 3.58 3.58 3.55 3.70 3.83 3.86 4.07 4.30
5.0V
5.55 1.94 1.39 1.72 1.85 1.66 1.41 1.31 1.40 1.78
5.0V
1.23 1.32 1.57 1.67 1.69 1.57 1.49 1.46 1.46 1.43
500.00 750.00 1000.00 1300.00 1500.00 1800.00 2000.00 2100.00 2300.00 2500.00
17.55 20.39 21.16 21.24 21.13 20.67 20.37 20.00 18.90 17.93
Demo Board MCL P/N: TB-01 Suggested PCB Layout (PL-077)
VNA-28 GAIN
25
VNA-28 1 dB COMPRESSION 16 COMPRESSION (dBm) 14 12
VSWR 6.0 5.0 4.0 3.0 2.0
VNA-28 VSWR (IN)
23 21 GAIN (dB) 19 17 15 13 11 9 7 500 750 1000
10 8 6 4 2 0 500 750 2.8V 5V
2.8V
1250 1500 1750 2000 FREQUENCY (MHz)
5V
2500
1.0
2.8V
0.0 500 750
5V
2500
2250
1000 1250 1500 1750 2000 2250 2500 FREQUENCY (MHz)
1000 1250 1500 1750 2000 2250 FREQUENCY (MHz)
Mini-Circuits
(R)
INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010
REV. OR M84602 ED-9810A/8 VNA-28 FL/TD/CP 021218
ISO 9001 CERTIFIED


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