View MSA-0785_440124.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Cascadable Silicon Bipolar MMIC Amplifier Technical Data
MSA-0785
Features
* Cascadable 50 Gain Block * Low Operating Voltage: 4.0 V Typical Vd * 3 dB Bandwidth: DC to 2.0 GHz * 12.5 dB Typical Gain at 1.0 GHz * Unconditionally Stable (k>1) * Low Cost Plastic Package
plastic package. This MMIC is designed for use as a general purpose 50 gain block. Typical applications include narrow and broad band IF and RF amplifiers in commercial and industrial 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-0785 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) housed in a low cost
Typical Biasing Configuration
R bias VCC > 5 V
RFC (Optional) 4 C block 3 IN 1
MSA
C block OUT Vd = 4.0 V
2
5965-9593E
6-402
MSA-0785 Absolute Maximum Ratings
Parameter Device Current Power Dissipation[2,3] RF Input Power Junction Temperature Storage Temperature Absolute Maximum[1] 60 mA 275 mW +13 dBm 150C -65 to 150C Thermal Resistance[2,4]: jc = 110C/W
Notes: 1. Permanent damage may occur if any of these limits are exceeded. 2. TCASE = 25C. 3. Derate at 9.1 mW/C for TC > 120C. 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 = 22 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 2.5 GHz f = 0.1 to 2.5 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 1.3 GHz
Units
dB
Min.
10.5
Typ.
13.5 12.5 0.7 2.0 1.4:1 1.5:1
Max.
dB GHz
dB dBm dBm psec V mV/C 3.2
5.0 5.5 19.0 140 4.0 -7.0 4.8
Note: 1. The recommended operating current range for this device is 15 to 40 mA. Typical performance as a function of current is on the following page.
6-403
MSA-0785 Typical Scattering Parameters (ZO = 50 , TA = 25C, Id = 22 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
.05 .05 .04 .04 .05 .06 .08 .11 .14 .20 .25 .29 .35 .46
166 151 115 65 26 -5 -51 -99 -127 -154 -173 171 139 100
13.5 13.4 13.3 13.1 12.9 12.6 11.6 10.5 9.3 7.9 6.7 5.5 3.5 1.7
4.73 4.70 4.63 4.53 4.41 4.25 3.82 3.33 2.91 2.48 2.16 1.88 1.50 1.22
174 169 158 148 138 127 104 82 68 52 37 23 -1 -26
-18.4 -18.3 -18.3 -18.0 -17.8 -17.6 -16.5 -15.9 -15.2 -14.8 -14.7 -14.8 -14.3 -14.5
.120 .122 .121 .125 .139 .132 .149 .161 .174 .183 .184 .182 .193 .189
1 3 6 7 9 10 12 11 13 7 5 1 -6 -14
.14 .14 .14 .16 .17 .18 .18 .17 .16 .16 .16 .18 .21 .20
-11 -21 -40 -58 -71 -84 -109 -126 -134 -139 -132 -130 -133 -169
A model for this device is available in the DEVICE MODELS section.
Typical Performance, TA = 25C
(unless otherwise noted)
14 Gain Flat to DC 12 10 30 40 TC = +85C TC = +25C TC = -25C 16 14 12 0.1 GHz 0.5 GHz 1.0 GHz
G p (dB)
Id (mA)
G p (dB)
8 6 4 2 0 0.1 0.3 0.5 1.0 3.0 6.0 FREQUENCY (GHz)
20
10
2.0 GHz
8 10 6 0 0 1 2 3 Vd (V) 4 5 4 10 20 30 I d (mA) 40
Figure 1. Typical Power Gain vs. Frequency, Id = 22 mA.
Figure 2. Device Current vs. Voltage.
Figure 3. Power Gain vs. Current.
G p (dB)
14 13
15 I d = 40 mA 12 GP
6.5
12
6.0
I d = 15 mA I d = 22 mA I d = 40 mA
P1 dB (dBm)
NF (dB)
NF
5 4
6 3
I d = 22 mA
NF (dB)
0.5 1.0 2.0 4.0
6
9 5.5
P1 dB (dBm)
6 5 4 -25 0 +25 +55
P1 dB 0 I d = 15 mA +85 -3 0.1
5.0
4.5 0.2 0.3 0.1 0.2 0.3 0.5 1.0 2.0 FREQUENCY (GHz) FREQUENCY (GHz)
TEMPERATURE (C)
Figure 4. Output Power at 1 dB Gain Compression, NF and Power Gain vs. Case Temperature, f = 1.0 GHz, Id=22mA.
Figure 5. Output Power at 1 dB Gain Compression vs. Frequency.
Figure 6. Noise Figure vs. Frequency.
6-404
85 Plastic Package Dimensions
.020 .51 GROUND 4 0.143 0.015 3.63 0.38
1 RF INPUT
A07
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
6-405

▲Up To Search▲

Price & Availability of MSA-0785

	To Download MSA-0785 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .