View MSA-0285_244458.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Cascadable Silicon Bipolar MMIC Amplifier Technical Data
MSA-0285
Features
* Cascadable 50 Gain Block * 3 dB Bandwidth: DC to 2.6 GHz * 12.0 dB Typical Gain at 1.0 GHz * Unconditionally Stable (k>1) * Low Cost Plastic Package
designed for use as a general purpose 50 gain block. Typical applications include narrow and broad band IF and RF amplifiers in industrial and military applications. The MSA-series is fabricated using HP's 10 GHz fT, 25 GHz f MAX, silicon bipolar MMIC process which uses nitride self-alignment, ion implantation, and gold metallization to achieve excellent performance, uniformity and reliability. The use of an external bias resistor for temperature and current stability also allows bias flexibility.
85 Plastic Package
Description
The MSA-0285 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) housed in a low cost plastic package. This MMIC is
Typical Biasing Configuration
R bias VCC > 7 V
RFC (Optional) 4 C block 3 IN 1
MSA
C block OUT Vd = 5 V
2
5965-9563E
6-282
MSA-0285 Absolute Maximum Ratings
Parameter Device Current Power Dissipation[2,3] RF Input Power Junction Temperature Storage Temperature Absolute Maximum[1] 60 mA 325 mW +13 dBm 150C -65 to 150C Thermal Resistance[2,4]: jc = 95C/W
Notes: 1. Permanent damage may occur if any of these limits are exceeded. 2. TCASE = 25C. 3. Derate at 10.5 mW/C for TC > 119C. 4. See MEASUREMENTS section "Thermal Resistance" for more information.
Electrical Specifications[1], TA = 25C
Symbol
GP GP f3 dB VSWR NF P1 dB IP3 tD Vd dV/dT
Parameters and Test Conditions: Id = 25 mA, ZO = 50
Power Gain (|S21| 2) Gain Flatness 3 dB Bandwidth Input VSWR Output VSWR 50 Noise Figure Output Power at 1 dB Gain Compression Third Order Intercept Point Group Delay Device Voltage Device Voltage Temperature Coefficient f = 0.1 to 3.0 GHz f = 0.1 to 3.0 GHz f = 1.0 GHz f = 1.0 GHz f = 1.0 GHz f = 1.0 GHz f = 0.1 GHz f = 1.0 GHz f = 0.1 to 1.6 GHz
Units
dB
Min.
10.0
Typ.
12.5 12.0 0.6 2.6 1.3:1 1.4:1
Max.
dB GHz
dB dBm dBm psec V mV/C 4.0
6.5 4.5 17.0 125 5.0 -8.0 6.0
Note: 1. The recommended operating current range for this device is 18 to 40 mA. Typical performance as a function of current is on the following page.
6-283
MSA-0285 Typical Scattering Parameters (ZO = 50 , TA = 25C, Id = 25 mA)
Freq. GHz S11 Mag Ang dB S21 Mag Ang dB S12 Mag Ang Mag S22 Ang
0.1 0.2 0.4 0.6 0.8 1.0 1.5 2.0 2.5 3.0 3.5 4.0 5.0 6.0
.10 .10 .10 .09 .08 .08 .04 .02 .05 .12 .16 .21 .28 .41
174 168 157 143 132 122 95 117 -173 -175 179 169 139 100
12.6 12.5 12.4 12.3 12.1 11.9 11.4 10.6 9.9 8.9 7.9 6.9 5.0 3.0
4.25 4.22 4.17 4.10 4.03 3.95 3.70 3.40 3.11 2.78 2.49 2.22 1.77 1.42
175 171 161 153 144 135 115 95 82 65 49 35 9 -16
-18.6 -18.5 -18.3 -18.3 -18.0 -17.5 -17.0 -16.0 -15.0 -14.7 -14.0 -13.7 -13.0 -12.9
.118 .119 .122 .121 .126 .133 .142 .158 .177 .185 .199 .207 .224 .226
2 3 6 7 11 12 16 17 20 19 14 11 4 -5
.14 .13 .14 .14 .14 .14 .13 .12 .12 .11 .10 .10 .12 .09
-7 -12 -26 -38 -48 -60 -85 -110 -128 -148 -145 -134 -118 -154
A model for this device is available in the DEVICE MODELS section.
Typical Performance, TA = 25C
(unless otherwise noted)
14 12 Gain Flat to DC 10
G p (dB)
25 TC = +85C TC = +25C TC = -25C
G p (dB)
14
20
12
8 6 4
I d (mA)
15
10
10
8 0.1 GHz 0.5 GHz 1.0 GHz 2.0 GHz 15 20 25 30 I d (mA) 35 40
5 2 0 0.1 0.3 0.5 1.0 3.0 6.0 FREQUENCY (GHz) 0 0 1 2 3 Vd (V) 4 5 6
6
4
Figure 1. Typical Power Gain vs. Frequency, TA = 25C, Id = 25 mA.
Figure 2. Device Current vs. Voltage.
Figure 3. Power Gain vs. Current.
G p (dB)
13 12 11 8 NF 7 7 6 P1 dB 5 4 3 -25 0 +25 +55 +85 TEMPERATURE (C)
NF (dB)
12 10 8
NF (dB)
7.5 I d = 40 mA 7.0
GP 8
P1 dB (dBm)
6 4 I d = 25 mA
6.5
P1 dB (dBm)
6 5 4 3
6.0 2 I d = 18 mA 0 0.1 0.2 0.3 5.5 0.5 1.0 2.0 4.0 0.1 0.2 0.3 0.5
I d = 18 mA I d = 25 mA I d = 40 mA 1.0 2.0 4.0
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 4. Output Power at 1 dB Gain Compression, NF and Power Gain vs. Case Temperature, f = 1.0 GHz, Id=25mA.
Figure 5. Output Power at 1 dB Gain Compression vs. Frequency.
Figure 6. Noise Figure vs. Frequency.
6-284
85 Plastic Package Dimensions
.020 .51 GROUND 4 0.143 0.015 3.63 0.38
1 RF INPUT
A02
45
3 RF OUTPUT AND BIAS Notes: (unless otherwise specified) 1. Dimensions are in mm 2. Tolerances in .xxx = 0.005 mm .xx = 0.13 .006 .002 .15 .05
GROUND .085 2.15
2
.060 .010 1.52 .25
5 TYP.
.07 0.43
.286 .030 7.36 .76
6-285

▲Up To Search▲

Price & Availability of MSA-0285

	To Download MSA-0285 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .