Datasheet > B39390-B/585-X110

B39390-B/585-X110

更新时间： 2024-02-01 09:46:25

品牌	Logo	应用领域
爱普科斯 - EPCOS		/
页数	文件大小	规格书
3页	58K
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Analog Circuit

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B39390-B/585-X110 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.84	JESD-609代码：	e4
湿度敏感等级：	3	端子面层：	Gold (Au) - with Nickel (Ni) barrier
Base Number Matches：	1

B39390-B/585-X110 数据手册

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SAW Components

Vestigial Sideband Filter

B 585

38,90 MHz

Data Sheet

Characteristics

Operating temperature:

T = 25 ˚C

Z_S= 50 Ω

Z_L= 50 Ω

80 kHz

Terminating source impedance:

Terminating load impedance:

Group delay aperture

min.

typ.

max.

MHz

f_N

—

38,90

—

Nominal frequency

Insertion attenuation at f_N

Relative attenuation (relative to α_N)

α_N

33,4

34,9

36,4 dB

α_rel

31,90 MHz

34,0

– 0,9

– 0,8

2,3

43,0

0,1

—

33,15 MHz

33,40 MHz

39,65 MHz

40,15 MHz

40,40 MHz

44,40 MHz

1,1 dB

1,2 dB

4,3 dB

0,2

3,3

22,0

34,0

38,0

32,0

30,0

25,0

44,0

49,0

38,0

37,0

—

25,00 … 31,90 MHz

40,40 … 45,00 MHz

Reflected wave signal suppression

1,5 µs … 6,0 µs after main pulse

1,6 µs … 1,5 µs before main pulse

42,0

50,0

52,0

56,0

—

Group delay ripple (p-p)

∆τ

33,40 … 39,65 MHz

—

55,0

80,0 ns

Impedance at f_N

Input: Z_IN= R_IN|| C_IN

Output: Z_OUT= R_OUT|| C_OUT

—

1,0 ||22,2

2,9 || 7,3

—

kΩ || pF

TC_f

—

– 87

—

ppm/K

Temperature coefficient of frequency

Preliminary format of data sheet.

Terms of delivery and rights to change design reserved.

Page 2 of 3

OFW E NK

Mar 16, 1998

123

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