Product parameters
|
Part Number |
6dB Bandwidth (KHz)Min. |
Attn.BW Bandwidth (KHz)Min. |
Stop Band Attn(dB)Min. |
Ripple (dB) Max |
Insertion Loss(dB) Max |
Input/Output Impedance (K.Ohm) |
Operating Temperature (℃) |
||
|
LTWC |
LTC |
||||||||
|
LTWC450D |
LTC450DU |
±10 |
±20 |
45 |
28 |
3 |
6 |
1.5 |
-20~+80 |
|
LTWC450E |
LTC450EU |
±7.5 |
±15 |
45 |
28 |
3 |
6 |
1.5 |
|
|
LTWC450F |
LTC450FU |
±6 |
±12.5 |
45 |
28 |
3 |
6 |
2 |
|
|
LTWC450G |
LTC450GU |
±4.5 |
±10 |
45 |
28 |
3 |
6 |
2 |
|
|
LTWC450H |
LTC450HU |
±3 |
±9 |
50 |
30 |
3 |
6 |
2 |
|
|
LTWC455D |
LTC455DU |
±10 |
±20 |
45 |
28 |
3 |
6 |
1.5 |
|
|
LTWC455E |
LTC455EU |
±7.5 |
±15 |
45 |
28 |
3 |
6 |
1.5 |
|
|
LTWC455F |
LTC455FU |
±6 |
±12.5 |
45 |
28 |
3 |
6 |
2 |
|
|
LTWC455G |
LTC455GU |
±4.5 |
±10 |
45 |
28 |
3 |
6 |
2 |
|
|
LTWC455H |
LTC455HU |
±3 |
±9 |
50 |
30 |
3 |
6 |
2 |
|
Product Features
■ High selectivity, suitable for narrowband communication
■ Compact structure and small size
■ Electrical performance won't be affected by external electromagnetic interference
■ Suitable for matching with different ICs
■ Automatic on-line, can be reflowed
Applications
- The 4 Pins Low Insertion Loss Ceramic Filter HCCF2 series is applied in wireless communication modules, IoT devices, automotive electronics.
Product advantages
Superior In-Band Performance
With exceptionally low insertion loss and minimal passband ripple, effectively ensuring signal strength and significantly improving receiver sensitivity and overall system signal-to-noise ratio (SNR).
High Stability & Reliability
Housed in a hermetically sealed ceramic package with a robust 4-pin structure, it offers excellent resistance to vibration and shock, along with high temperature stability, guaranteeing long-term reliability in various demanding environments.
certificate
The 4 Pins Low Insertion Loss Ceramic Filter HCCF2 series is RoHS compliant.
FAQ
Q1: What is the key benefit of the low insertion loss in the HCCF2 filter?
A: The key benefit is significantly improved signal strength and system sensitivity. By minimizing the signal power lost as it passes through the filter, more of the desired signal reaches the receiver, enhancing overall performance and signal-to-noise ratio (SNR) in applications like wireless communication.
Q2: How does the Suzhou Hangjing's 4-pin ceramic package design contribute to the filter's performance?
A: The robust Suzhou Hangjing's 4-pin design provides superior mechanical stability and enhances electrical grounding. This leads to excellent resistance to vibration and shock, improved thermal performance for consistent operation across temperature ranges, and better shielding against external interference, ensuring high reliability in demanding environments.
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