LFCG-1000 MINI | Alldatasheet

Document overview

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Technical content

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 The Big Deal

  • Very good rejection, 45 dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037” (0805)
  • Excellent power handling, 6W Product Overview Mini-Circuits’ LFCG-1000+ is an LTCC low pass filter with a passband from DC to 1000 MHz, supporting a variety of applications. This model provides 0.8 dB typical passband insertion loss and provides a very good stopband rejection due to strategically constructed layout with minimal interaction between components. It handles up to 6W RF input power and provides a wide operating temperature range from -40°C to 85°C. Housed in a tiny 0805 ceramic form factor with wraparound terminations, the filter is ideal for dense PCB layouts and with minimal performance variation due to parasitics. Key Features LFCG-1000+ 50Ω DC to 1000 MHz CASE STYLE: GE0805C-2 Low Pass Filter Ceramic Page 1 of 3 Feature Advantages Very good stopband rejection, 45 dB typical The LTCC lowpass filter provides a very good stopband rejection until 10 GHz suitable for high end applications. LTCC Construction Provides repeatable performance in a rugged, ceramic package well suited for tough environments such as high humidity and temperature extremes. Tiny size (0.079 x 0.049 x 0.037”) Saves space in dense circuit board layouts and minimizes the effects of parasitics. High power handling, 6W Supports a wide range of system power requirements. Wrap-around terminations Provides excellent solderability and easy visual inspection

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 Ceramic LFCG-1000+

Applications

  • Harmonic Rejection
  • VHF/UHF transmitters / receivers
  • Lab use Electrical Specifications 1,2 at 25°C CASE STYLE: GE0805C-2 Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C RF Power Input* 6 W max.@25°C *Passband rating, derate linearly to 3W at 85°C ambient Permanent damage may occur if any of these limits are exceeded. REV.OR M167761 LFCG-1000+ EDU2885 URJ 180731 Page 2 of 3

Features

  • Low loss, 0.8 dB typical
  • High rejection 45 dB typical
  • Excellent power handling, 6W
  • Extremely small size 0805 (2.0 x 1.25 mm)
  • Temperature stable
  • LTCC construction Typical Frequency Response Functional Schematic 50Ω DC to 1000 MHz Low Pass Filter 0 1000 2000 3000 4000 5000 6 000 7000 8000 900010000 INSERTION LOSS (dB) FREQUENCY (MHz) LFCG-1000+ INSERTION LOSS (Full band) Parameter F# Frequency (MHz) Min. Typ. Max. Unit Pass Band Insertion Loss DC-F1 DC-1000 — 0.8 1.8 dB Freq. Cut-Off F2 1370 — 3.0 — dB VSWR DC-F1 DC-1000 — 1.2 — :1 Stop Band Rejection Loss F3-F4 1550-1900 20 30 — dB F4-F5 1900-3000 35 45 — dB F5-F6 3000-6000 30 35 — dB F6-F7 6000-10000 — 30 — dB VSWR F3-F7 1550-10000 — 20 — :1 RF IN RF OUT F1 F2 F3 FREQUENCY (MHz) INSERTION LOSS (dB) DC F5F4 F6 F7 Typical Performance Data at 25°C Frequency (MHz) Insertion Loss (dB) VSWR (:1) 10 0.12 1.02 100 0.18 1.05 1000 0.74 1.11 1370 3.39 2.03 1450 9.47 5.43 1510 20.39 11.08 1550 31.51 14.54 1750 42.02 27.27 1900 59.59 35.85 2000 52.69 41.22 2500 49.74 62.15 3000 44.29 71.84 4000 38.87 84.20 5000 37.65 120.78 6000 37.95 187.07 7000 37.04 174.48 7500 49.61 133.48 8000 48.29 84.98 9000 45.40 49.90 10000 40.34 27.15 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications 1 In Application where DC voltage is present at either input or output port, coupling capacitors are required.

2 Measured on Mini-Circuits Characterization Test Board TB-799+

1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 250 500 750 1000 1250 1500 VSWR FREQUENCY (MHz) LFCG-1000+ VSWR0 0 250 500 750 1000 1250 1500 INSERTION LOSS (dB) FREQUENCY (MHz) LFCG-1000+ INSERTION LOSS (Zoomed)

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 Low Pass Filter Outline DrawingPad Connections Outline DrawingPad Connections LFCG-1000+ inch mmOutline Dimensions ( ) Page 3 of 3 INPUT 8 OUTPUT 4 GROUND 1,2,3,5,6,7 Demo Board MCL P/N: TB-799+ Suggested PCB Layout (PL-429) 98-GE Rev.: Q (03/30/18) M167078 File: 98-G E.docx Sheet 4 of 14 This document and its contents are the property of Mini-Circuits. Case Style GE CASE # A B C D E F G H J K L GE0805C-2 .079 (2.00) .049 (1.25) .037 (0.95) .014 (0.35) .012 (0.30) .012 (0.30) .026 (0.65) .025 (0.63) .134 (3.40) .110 (2.80) .014 (0.35) CASE # M WT. GRAM GE0805C-2 .039 (1.00) .008 Notes: 1. Open style, ceramic base. 2. Termination finish: For RoHS Case Styles: Tin pl ate over Nickel plate. All models, (+) suffix. For RoHS-5 Case Styles: Tin-Lead plate over Nickel plate. All models, no (+) suffix. Outline Dimensions GE0805C-2 Suggested Layout, Tolerance to be within ±.002 PCB Land Pattern A .079 2.00 B .049 1.25 C .037 0.95 D .014 0.35 E .012 0.30 F .012 0.30 G .026 0.65 H .025 0.63 J .134 3.40 K .110 2.80 L .014 0.35 M .039 1.00 Wt. grams .008