Datasheet > F072ASL-B

F072ASL-B

更新时间： 2024-02-25 11:52:19

品牌	Logo	应用领域
东芝 - TOSHIBA		LTE
页数	文件大小	规格书
2页	24K
描述
SAW Filter, SAW-VIDEO/SOUND FILTER

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技术参数
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F072ASL-B 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.6	滤波器类型：	SAW-VIDEO/SOUND FILTER
高度：	4 mm	输入阻抗：	16.8 pF OHM
长度：	16.3 mm	安装类型：	THROUGH HOLE MOUNT
功能数量：	1	最高工作温度：	70 °C
最低工作温度：	-20 °C	输出阻抗：	6.9 pF OHM Ω
物理尺寸：	L16.3XB6.3XH4.0 (mm)/L0.642XB0.248XH0.157 (inch)	Base Number Matches：	1

F072ASL-B 数据手册

TOSHIBA SURFACE ACOUSTIC WAVE FILTER

F072ASL-B

………………………………

· APPLICATION

· SYSTEM

TV-IF FILTER

……………………………………………

B,D,G,I

45.75 MHz

………………………

· CARRIER FREQUENCY

· LiTaO₃(Lithium tantalum)

ELECTRICAL CHARACTERISTICS

PACKAGE DIMENSION

Conditions

Min. Typical Max.

Unit

Parameters

Insertion Loss

Unit : mm

–

12.6

–55

–

–43

fp-1.75 (44.064 MHz)

6.3 MAX

16.3 MAX

fp-6

fp-4.5

(39.814 MHz)

(41.314 MHz)

fp-3.58 (42.234 MHz)

fp-1.75 (44.064 MHz)

(45.814 MHz)

(47.314 MHz)

35.064 to 39.814 MHz

47.314 to 55.064 MHz

–19.8

–18.3 –16.8

–2.6

–1.1

–6.2

–56

–45

–48

–0.1

–

–7.7

–

Relative

#1 #2 #3 #4 #5

ø0.52 ± 0.05

–4.7

–40

–34

1.0

–

level

fp+1.5

4.2 ± 0.2

Outband

Rejection

2.5 ± 0.5 pitch

0.2

ppm/˚C

kΩ

Amplitude ripple within pass band (p-p)

–3

Group

^Delay**

fp-3.58 (42.216 MHz)

fp-1.75 (44.064 MHz)

fp (45.814 MHz)

42.234 to 45.814 MHz

–

–72

–

Ripple (p-p)

#1 #2 #3 #4 #5

Temperature Coefficient of Frequency Response

16.3MAX

Input

(44.0

( 1

(44.0

( 1

MHz)

–

16.8

–

^impedance***

–

Output

–

6.9

–

^impedance***

PIN CONNECTIONS

PinNo.

The reference is fp-1.5 level.

Relative value to fp point.

Impedance equivalent circuits is shown on the right hand side.

***

#1.INPUT

#2.INPUT

#3.GROUND

#4.OUTPUT

#5.OUTPUT

FREQUENCY CHARACTERISTICS

MEASURING CIRCUIT

+12 V

2.2 k 100 n

100 n

(10dB/div)

(1dB/div)

560

270

470

100 n

2.7 k

BF959

1.2 k

100 n 100µ

BF241

Output

47 1n

270 p

BF959

220

270

4 : 2

1.2 k

10 n

2.7 k

BF959

Input

47 1n

BF241

120

390

10 p

3.3 k

100 n

22 p

15 p

Group Delay Time

(100ns/div)

EQUIVALENT CIRCUIT

38.814 39.814 40.814 41.814 42.814 43.814 44.814 45.814 46.814 47.814 48.814

INPUT

OUTPUT

FREQUENCY ( MHz )

The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by

TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by

implication or otherwise under any patent or patent rights of TOSHIBA or others.

The information contained herein may be changed without prior notice. It is therefore advisable to contact TOSHIBA before proceeding

with the design of equipment incorporating this product.

No. TE - F072ASL-B

1998-07-01

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