1. The use of AT cutting chips has good low spurious performance
2. Wide frequency range: 3MHz~100MHz
3. Compact appearance and low cost
4. Excellent frequency stability
5. High stability and reliability with temperature changes
6. Product size: 12.7 × four point eight × 4.0 (3.0) [49SMD/49SSMD] mm
7. Adopting SMT packaging, suitable for SMT machine installation and reflow soldering
8. Applications: Bluetooth, security, Internet of Things, wireless communication, consumer electronics, PC peripherals, etc
9. RoHS Compliant/Aluminum Free Environmental Protection
|
model |
NUSD/NUSSD (HC-49SMD crystal oscillator/HC-49SSMD crystal oscillator) | |
|
frequency range |
3MHz~100MHz | |
|
Frequency tolerance @ 25 ℃ |
± 10ppm~± 30ppm, or customized | |
|
Frequency stability (operating temperature) |
± 10ppm~± 30ppm, or customized |
|
|
working temperature |
-20 ℃~70 ℃, -40 ℃~85 ℃, or customized | |
|
direct capacitance |
7pF max | |
|
Drive power |
one hundred μ W typical value (500 μ W max) | |
|
Load capacitance |
8pF~32pF, or customized | |
|
Resonant resistance (ESR) |
3MHz~3.5MHz |
300 Ω max Fund |
|
3.5MHz~6MHz |
120 Ω max Fund |
|
|
6MHz~10MHz |
60 Ω max Fund |
|
|
10MHz~14MHz |
40 Ω max Fund |
|
|
14MHz~48MHz |
30 Ω max Fund |
|
|
27MHz~30MHz |
100 Ω max 3rd Overtone |
|
|
30MHz~50MHz |
80 Ω max 3rd Overtone |
|
|
50Hz~100MHz |
60 Ω max 3rd Overtone |
|
|
Storage temperature |
-55 ℃~125 ℃ | |
|
Aging rate @ 25 ℃ |
± 3ppm/year max |
|
|
Product size (L × W × H) |
twelve point seven × four point eight × 4.0/3.0 [49SMD/49SSMD] mm |
|
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