LTCV107MA19 [LGE]

Ceramic Filter; 陶瓷滤波器


型号：	LTCV107MA19
厂家：	LGE
描述：	Ceramic Filter 陶瓷滤波器陶瓷滤波器
文件：	总10页 (文件大小：434K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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 MgTiO₃ceramic 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

1.5±0.2

①

②

③

range of frequency

① Input

② Ground

③ output

1.2±0.3

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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.

Operating Temperature Range (℃)

Storage Temperature Range (℃)

100 （100V，1min）

-20～+80

-40～+85

4.2 ELECTRICAL SPECIFICATIONS

Items

Content

Center Frequency fn (MHz)

3dB Bandwidth(kHz)

10.700

fn±175

950

20dB Bandwidth(kHz) max

Insertion Loss (dB)

3.0±2.0 (at minimum loss point)

3.0 (within 3dB Bandwidth)

20 (5MHz-15MHz)

470

Ripple (dB) max

Spurious Response (dB) min

Input/Output Impedance(Ω)

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.

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LTCV107MA19

Ceramic Filter

5.2 Test Circuit

S.S.G.

Voltmeter

R1+Rg =R2=4700Ω±5%,Rg=50Ω

①:Input

C2=10 pF(Including stray capacitance ②:Ground

and capacitance of RF Voltmeter)

S.S.G:Output Voltmeter

③:Output

6 PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS

Performance

Requirment

No.

6.1

6.2

Item

Condition of Test

Low Temp

Storage

Stored in -40℃±3℃ for 96h，and left at room

Meet Table 1

temp. for 1h before measurement.

High Temp

Storage

Stored in 85℃±2℃ for 96h，and left at room

Meet Table 1

temp. for 1h before measurement.

Stored at 40℃±2℃，in 90%～95%R.H. for 96h,

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

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.

6.3 Humidity

Thermal

6.4

Meet Table 1

Shock

Soldering

Temp. at the surface of

Time

6.5

Meet Table 1

Test

the substrate

Preheat 150℃±5℃

Peak 235℃±5℃

60s±10s

10s±3s

(To be continued)

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LTCV107MA19

Ceramic Filter

6 PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS

The terminals

shall be at least

95% covered by

solder

Dipped in 235℃±5℃ solder bath for 3s±0.5s

6.6 Solderability

6.7 Drop test

with rosin flux.

Free drop to the wood plate from the height of 70

cm for 3 times.

Meet Table 1

Apply the vibration of sweep frequency 10 to

55Hz/minutes, amplitude 1.5mm, duration 2h in

each direction of 3 planes.

6.8

Vibration

Meet Table 1

Mount on a glass-epoxy board( width=50 mm,

thickness=1.6mm),then bend it to 1mm

displacement(velocity 1mm/sec) and keep it for 5s.

Mechanical

damage such as

break shall not

occur

Press

Board

6.9

Press Head

Bending

Support bar

D.U.T

45± 2

TABLE 1

Item

Specification

Insertion Loss Drift (dB) max

3dB Bandwidth Drift (kHz) max

20dB Bandwidth Drift (kHz) max

±2

±25

±60

Note: The limits in the above table are referenced to the initial measurements.

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LTCV107MA19

Ceramic Filter

7 RECOMMENDED LAND PATTERN AND REFLOW SOLDERING

STANDARD CONDITIONS

7.1Recommended land pattern

2.9± 0.3

1.5± 0.3

7.2Recommended reflow soldering standard conditions

within 10 sec

220~230℃

200

150

Pre-heating

100

within

80-120sec.

20-40sec

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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.

Name

Package

Quantity

Notes

Certificate of approval

Label

Tying

Adhesive tape

Belt

1.2m

2.9m

Inner Box

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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

Per inner box

4000 pieces of piezoelectric ceramic part

1 reels

Per package

10 inner boxes（40000 pieces of piezoelectric ceramic

part ）

8.4 Inner Packing Dimensions

Label

QC Label

Inner Box

Pars shall be packaged in box with hold down tape upside. Part No., quantity

and lot No.

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LTCV107MA19

Ceramic Filter

8.5 Reel

8.6 Taping Dimensions

4.0± 0.1

2.0± 0.1

1.5

1.5^+0.1

(Unit:mm)

Chip Filter

8.0± 0.1

3.5± 0.1

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LTCV107MA19

Ceramic Filter

8.7 Tape Characteristics

Blank

Chip parts

Blank

lead tape

......

End

150~200mm

Feeding direction

8.8 Test Condition Of Peeling Strength

T o p T a p e

1 0 ° M a x

C a rrie r T a p e

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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.

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LTCV107MA19 [LGE]

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