acfmr-455z Toko Inc., acfmr-455z Datasheet
acfmr-455z
Manufacturer Part Number
acfmr-455z
Description
AM Ceramic Filters AM ?????????
Manufacturer
Toko Inc.
Datasheet
1.ACFMR-455Z.pdf
(1 pages)
TYPE CFM2, CFMR
Features
• Compact, low profile.
• High selectivity — suited to a wide range of applications.
• Low temperature coefficient.
• Low spurious response.
• RoHS compliant
Applications
• AM radio cassettes, stereo sets, communications
• Wire less data communications equipment.
*
*
Test circuit
TYPE CFM2/CFMR
CFM2 (2-element)
CFMR (2-element)
##AHCFM2-450Z
##AHCFM2-450AL
##AHCFM2-450BL
##AHCFM2-450CL
##AHCFM2-450DL
##AHCFM2-450EL
##ACFMR-455Z
##ACFMR-455AL
##ACFMR-455BL
##ACFMR-455CL
##ACFMR-455DL
(Height CFM2 : 9.5mm Max. , CFMR : 7.6mm Max.)
equipment.
Available with center frequency set at 450,455,459,460 or 468kHz as
standard.
Center frequency tolerance can be set within ±0.5kHz when required.
東光品番
Number
TOKO
Part
測定回路
CFM2
中心周波数*
Frequency*
450±1.0
450±1.0
450±1.0
450±1.0
450±1.0
450±1.0
455±1.0
455±1.0
455±1.0
455±1.0
455±1.0
Center
(kHz)
(CERASIZER
SELECTION GUIDE FOR STANDARD FILTERS
AM Ceramic Filters
AM セラミックフィルタ
CFMR
Test conditions
1. C includes test circuit capacitance.
2. L
3. During testing, when matching coils are used
4. R
Bandwidth
10.0 Min.
12.0 Min.
10.0 Min.
6dB帯域幅
4.0 Min.
6.0 Min.
8.0 Min.
4.0 Min.
6.0 Min.
8.0 Min.
(50pF without L
at input/output sides, connect L
coil)
4.0±1.0
4.0±1.0
at 6dB
1
(kHz)
1
®
, R
: 2.7mH , L
)
Cs: Stray capacitance
2
: Input-output impedance
(less than 50pF, including EV)
2
2
, 62pF with L
: 1.0mH
at Fo±9kHz
Selectivity
(dB)Min.
選択度
24.0
18.0
16.0
12.0
24.0
18.0
16.0
12.0
9.0
6.0
9.0
2
特 長
• 小型・低背
• 高選択度特性で対象性が良い
• 低温度係数
• スプリアス特性が良い
• RoHS 指令対応
用 途
• AMラジオカセット、ステレオセット、通信機器
• 無線応用機器
*
*
CFM2
)
1
and L
(高さ CFM2 : 9.5mm Max, CFMR : 7.6mm Max.)
中心周波数は、450kHz、455kHz、459kHz、460kHz、468kHzを標準とし
て取り揃えてあります。
中心周波数の許容差は、ご要求により±0.5kHzまで可能です。
2
(dummy
in Passband
リップル
Ripple
(dB)
1.0
1.0
1.0
2.0
2.0
2.0
1.0
1.0
1.0
2.0
2.0
測定条件
1. Cは、測定系の容量を含む
2. L
3. マッチングコイルを入力側、出力側に用いる
4. R
(Unit: mm)
（L
場合は、それぞれL
付けて測定する
1
1
、R
:
2
2.7mH , L
が無いとき50pF、L
Cs：ストレー容量（EVを含み50pF以下）
2
：入出力インピーダンス
CFMR
Insertion
(dB)Max.
挿入損失
Loss
7.0
6.0
6.0
6.0
6.0
6.0
7.0
6.0
6.0
6.0
6.0
2
: 1.0mH
1
、L
2
2
（ダミーコイル）を
が有るとき62pF）
インピーダンス
Input/Output
TYPE
CFM2
CFMR
Impedance
入出力
1.0/1.5
1.0/1.5
1.5/2.0
2.0/2.0
2.0/2.0
2.5/2.5
1.0/1.5
1.0/1.5
1.5/2.0
2.0/2.0
2.0/2.0
(Unit: mm)
(kΩ)
Related parts for acfmr-455z
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Avago Technologies
Datasheet:
Part Number:
Description:
FBAR Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
FBAR Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
FBAR Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
FBAR Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
Fiber Optic Transmitters, Receivers, Transceivers 5x8mm Filter Module Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
Fiber Optic Transmitters, Receivers, Transceivers 5x8mm Filter Module Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
Fiber Optic Transmitters, Receivers, Transceivers 5x8mm Filter Module Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
Fiber Optic Transmitters, Receivers, Transceivers 5x8mm Filter Module Quintplexer
Manufacturer:
Avago Technologies US Inc.
Datasheet:
Part Number:
Description:
Pcs/cellular/gps Quintplexer
Manufacturer:
Avago Technologies
Datasheet:
