LTCV107MA19 Ceramic Filter 1 SCOPE This specification shall cover the characteristics of the ceramic fliter with the type LTCV10.7MA19. The LTCV10.7MA19 filters are small, high performance and very thin (1.5mm) chip devices consisting of 2 ceramic elements for communication equipment. They are designed on MgTiO3 ceramic cap package. 2 PART NO. PART NUMBER CUSTOMER PART NO SPECIFICATION NO LTCV10.7MA19 3 OUTLINE DRAWING AND DIMENSIONS: 3.1 Appearance: No visible damage and dirt. 3.2 Except the chip(ceramic element, ceramic base, capacitance slice), the materials don’t contain lead. 3.3 Dimensions: According to Figure 1. 7.0±0.3 4.1±0.4 1.2±0.3 1.2±0.3 1.2±0.3 1.5±0.2 3.0±0.3 MA19 ① ② ③ range of frequency 1.5±0.2 ① Input ② Ground ③ output 1.2±0.3 http://www.luguang.cn 1.2±0.3 1.2±0.3 mail:[email protected] LTCV107MA19 Ceramic Filter 3.4 STRUCTURE Output/Input Electrode Cermic Cover Oscillation Electrode glue Cermic Substrate 4 RATING AND ELECTRICAL SPECIFICATIONS: 4.1 RATING Items Content Withstanding Voltage (V) 50 (DC，1min) Insulation Resistance Ri,（MΩ）min. 100 （100V，1min） Operating Temperature Range (℃) -20～+80 Storage Temperature Range (℃) -40～+85 4.2 ELECTRICAL SPECIFICATIONS Items Center Frequency Content fn (MHz) 10.700 3dB Bandwidth(kHz) fn±175 20dB Bandwidth(kHz) max 950 Insertion Loss (dB) 3.0±2.0 Ripple (dB) max 3.0 Spurious Response (dB) min Input/Output Impedance(Ω) (at minimum loss point) (within 3dB Bandwidth) 20 (5MHz-15MHz) 470 5 MEASUREMENT 5.1 Measurement Conditions: Parts shall be measured under a condition ( Temp.： 20±15℃,Humidity ：65±20% R.H.) unless the standard condition(Temp.：25±3 ℃,Humidity ：65±5% R.H.) is regulated to measure. http://www.luguang.cn mail:[email protected] LTCV107MA19 Ceramic Filter 5.2 Test Circuit 3 1 Rg 2 R2 S.S.G. C2 R1+Rg =R2=4700Ω±5%,Rg=50Ω C2=10 pF(Including stray capacitance and capacitance of RF Voltmeter) S.S.G:Output Voltmeter 6 6.2 6.3 6.4 ①:Input ②:Ground ③:Output PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS No. 6.1 RF Voltmeter Item Low Temp Storage High Temp Storage Humidity Thermal Shock Performance Condition of Test Requirment Stored in -40℃±3℃ for 96h，and left at room temp. for 1h before measurement. Meet Table 1 Stored in 85℃±2℃ for 96h，and left at room temp. for 1h before measurement. Meet Table 1 Stored at 40℃±2℃，in 90%～95%R.H. for 96h, Meet Table 1 and left at room temp. for 1h before measurement.。 After temp. cycling of -40℃(30 min) to +85℃(30 min) was performed 5 times, filter shall be measured Meet Table 1 after being placed in natural condition for 1h . Passed through the reflow oven under the following condition for 2 times, and left at room temp. for 24h before measurement. 6.5 Soldering Test Temp. at the surface of Time the substrate Preheat 150℃±5℃ 60s±10s Peak 10s±3s 235℃±5℃ Meet Table 1 (To be continued) http://www.luguang.cn mail:[email protected] LTCV107MA19 Ceramic Filter 6 PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS The terminals 6.6 Solderability Dipped in 235℃±5℃ solder bath for 3s±0.5s shall be at least with rosin flux. 95% covered by solder 6.7 Free drop to the wood plate from the height of 70 Drop test cm for 3 times. Meet Table 1 Apply the vibration of sweep frequency 10 to 6.8 Vibration 55Hz/minutes, amplitude 1.5mm, duration 2h in Meet Table 1 each direction of 3 planes. Mount on a glass-epoxy board( width=50 mm, Mechanical thickness=1.6mm),then bend it to 1mm displacement(velocity 1mm/sec) and keep it for 5s. damage such as break shall not 20 Bending R10 Support bar 5 45± 2 Press Head D.U.T 1.0± 0.2 6.9 occur Press Board 45± 2 TABLE 1 Item Insertion Loss Drift (dB) max 3dB Bandwidth 20dB Bandwidth Drift (kHz) max Drift (kHz) max Specification ±2 ±25 ±60 Note: The limits in the above table are referenced to the initial measurements. http://www.luguang.cn mail:[email protected] LTCV107MA19 Ceramic Filter 7 RECOMMENDED LAND PATTERN AND REFLOW SOLDERING STANDARD CONDITIONS 7.1Recommended land pattern 2.9± 0.3 4.0± 0.3 2.9± 0.3 1.5± 0.3 1.5± 0.3 1.5± 0.3 7.2 Recommended reflow soldering standard conditions Temperature(℃) within 10 sec 220~230℃ 200 150 100 Pre-heating within 80-120sec. http://www.luguang.cn within 20-40sec mail:[email protected] LTCV107MA19 Ceramic Filter 8 PACKAGE To protect the products in storage and transportation，it is necessary to pack them （outer and inner package）.On paper pack, the following requirements are requested. 8.1 Dimensions and Mark At the end of package, the warning (moisture proof, upward put) should be stick to it. Dimensions and Mark (see below) NO. 1 2 3 4 5 6 7 Name Package Certificate of approval Label Tying Adhesive tape Belt Inner Box http://www.luguang.cn Quantity 1 1 1 2 1.2m 2.9m 10 Notes mail:[email protected] LTCV107MA19 Ceramic Filter 8.2 Section of package Package is made of corrugated paper with thickness of 0.8cm.Package has 10 inner boxes, each box has 1 reels, every reel is vacuum packed for plastic bag (at 300 Torr of vacuum rate). 8.3 Quantity of package Per plastic reel 4000 pieces of piezoelectric ceramic part Per inner box 1 reels Per package 10 inner boxes（40000 pieces of piezoelectric ceramic part ） 8.4 Inner Packing Dimensions 1 Label 2 QC Label 3 Inner Box Pars shall be packaged in box with hold down tape upside. Part No., quantity and lot No. http://www.luguang.cn mail:[email protected] LTCV107MA19 Ceramic Filter 8.5 Reel 16.0± 0.2 7.5± 0.1 4.0± 0.1 2.0± 0.1 7.5± 0.1 1.5 0 1.75± 0.1 8.6 Taping Dimensions 1.5 0+0.1 8.0± 0.1 http://www.luguang.cn (Unit:mm) Chip Filter 3.5± 0.1 mail:[email protected] LTCV107MA19 Ceramic Filter 8.7 Tape Characteristics Blank End Chip parts Blank lead tape ...... ...... 150~200mm Feeding direction 8.8 Test Condition Of Peeling Strength T op T ape S tre n g t P e e lin g g h 2 0 -7 0 10° M ax C a rrie r T a p e http://www.luguang.cn mail:[email protected] LTCV107MA19 Ceramic Filter 8 OTHER 8.1 Caution of use 8.1.1 Do not clean or wash the component for it is not hermetically sealed. 8.1.2 Don’t be close to fire 8.1.3 Don’t apply excess mechanical stress to the component. 8.1.4 Don’t bend terminals of the component 8.1.5 This specification mentions the quality of the component as a single unit. Please insure the component is thoroughly evaluated in your application circuit. 8.2 Notice 8.2.1 Please return one of this specification after your signature of acceptance. 8.2.2 When something gets doubtful with this specifications, we shall jointly work to get an agreement. http://www.luguang.cn mail:[email protected]