SAV-551 Datasheet, PDF (13/13 Pages) Mini-Circuits – E-PHEMT 0.45-6GHz

E-PHEMT
Recommended Application Circuit
SAV-551+
Vcc (+5V DC)
DC BIAS CIRCUIT
R1
R3
Q1
R4
Q2
R2
RF-IN
L1
C1
DRAIN
INPUT
MATCHING
CIRCUIT
(MUST PASS DC)
GATE
DUT
SOURCE
OUTPUT
MATCHING
CIRCUIT
(MUST PASS DC)
RF CIRCUIT
L2
RF-OUT
C2
VDS, V (nom)
3
IDS, mA
(nom)
15mA
R1
4320Ω
R2
4320Ω
R3
3570Ω
R4
133Ω
Q1
MMBT3906*
Q2
MMBT3906*
C1
0.01µF
C2
0.01µF
L1**
840nH
L2**
840nH
* Fairchild Semiconductor™ part number
** Piconics™ part number CC45T47K240G5
4
15mA
4320Ω
4320Ω
1210Ω
68.1Ω
MMBT3906*
MMBT3906*
0.01µF
0.01µF
840nH
840nH
Optimized Amplifier Circuits
For band specific, drop-in modules, and as an alternative to designing circuits,
please refer to Mini-Circuits TAMP and RAMP series models which are based
upon SAV/TAV E-PHEMT’s and include all DC blocking, bias, matching and sta-
bilization circuitry, without need for any external components.
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits^®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 [phone] [e-mail]
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