C61157-A7-A72 データシートの表示（PDF） - EPCOS AG

部品番号

コンポーネント説明

メーカー

C61157-A7-A72

SAW Components Low-Loss Filter

EPCOS AG 

SAW Components

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

Nominal frequency

B1614

1220,00 MHz

T = –40 ˚C ... +85 ˚C

ZS = 100 Ω

ZL = 100 Ω

min.

typ.

fN

—

1220,00

max.

— MHz

Maximum insertion attenuation

αmax

1216,00 ... 1224,00 MHz

—

2,3

3,0 dB

Amplitude ripple in passband (p-p)

∆α

1216,00 ... 1224,00 MHz

—

0,3

1,0 dB

Attenuation*)

α

500,00 ... fN–91,00 MHz

fN–91,00 ... fN–85,00 MHz

fN–76,00 ... fN–68,00 MHz

54,0

58,0

— dB

54,0

58,0

— dB

50,0

54,0

— dB

fN–88,00 MHz

fN–72,00 MHz

fN–44,00 MHz

fN–36,00 MHz

54,0

60,0

— dB

50,0

60,0

— dB

45,0

50,0

— dB

42,0

48,0

— dB

fN+70,00 ... 2000,00 MHz

54,0

60,0

— dB

Group delay ripple (p-p)

∆τ

1216,00 ... 1224,00 MHz

—

15,0

— ns

*) The minimum value for the attenuation specification is derived from the worst point of the filter’s stopband over

temperature and production variation. This worst point is the peak of the spike, appearing in a stopband segment.

The attenuation close beside this spike is better than stated in the specification for the stopband segment.

3 Apr 26, 2005

Share Link: