Bentex
  Company Profile
  Products
  Contact Us

Products:
Battery Holders
Capacitors
Connectors
Gas tubes
Heat Sinks
ICs >> STM32 microcontrollers
LCD Module
LED Display
LED Lens
LED Lights
LED Module
Materials
Miniature Speakers
Plastic & Hardware
Potentiometers & Encoders
Resistors
Power Supplies
Power supply filters
Quartz Crystal
Switches
Test Probes
Thermistors
Varistors

 

Quartz Crystal Devices / Quartz Crystal Filter / MCF /

HC-49U / 49T DIP TYPE
Monolithic Crystal Filter

Standard package
Low frequency available
PARAMETERS SPECIFICATION
Frequency Range 2~50MHz
Supply voltage 1.8V, 2.5V, 2.8V, 3.3V
Input Current See Below
Frequency Stability Overall ±20ppm...±50ppm
Operating Temp. Range -10...+60°C to -40...+85°C
Storage Temp. Range -55...+125°C
Output Load HCMOS/TTL (15pF~30pF/10TTL)
Symmetry 45% ~ 55% typ. (40% ~ 60% max.) at 0.5xVdc
Start-up time 10mS max
Enable/ Disable Function O/E or E/D

Parameters
Model Nominal
Frequency
MHz
Pass Hand
Width
KHz/dB
Slop Band
Width
KHz/dB
Ripple
dB
Insertion
Loss
dB
Terminal
Impedance
Rl/Ct [Ω/pF]
Operating
Temp. Range
°C
Mode of
Oscillation
Pole
FT10L07A 10.695 ±3.5/3 ±20/20 0.5 2.0 1800/5 -20°C-70°C Fund 2
FT10L15A 10.695 ±7.5/3 ±25/18 0.5 2.0 3000/2 -20°C-70°C Fund 2
FT10L20A 10.695 ±10/3 <70/18 0.5 2.0 2-3000 -20°C-70°C Fund

2

FT10M07A1 10.7 ±3.75/3 ±18/20 0.5 2.0 1800/5 -20°C-70°C Fund 2
FT10M07A2 10.7 ±3.75/3 ±20/20 0.5 2.0 1800/5 -20°C 70°C Fund

2

FT10M12A 10.7 ±6.00/3 ±20/18 0.5 2.0 3000/3 -20°C 70°C Fund 2
FT10M15A 10.7 ±7.53/3 ±25/18 0.5 2.0 3000/2 -20°C 70°C Fund 2
FT10M20A 10.7 ±10/3 <70/18 0.5 2.0 2-3000 -20°C-70°C Fund 2
FT10M30A 10.7 ±15/3 ±50/18

0.5

2.0 5500/-1 -20°C-70°C Fund 2
FT10M07B1 10.7 ±3.75/3 ±14/40 1.0 2.5 1800/4 -20°C-70°C Fund 4
FT10M07B2 10.7 ±3.75/3 ± 15/40 1.0 2.5 1500/4 -20°C-70°C Fund 4
FT10M12B 10.7 ±6.00/3 ±20/40 1.0 2.5 2800/1 -20°C-70°C Fund 4
FT10M15B1 10.7 ±7 50/3 ±25/40 1.0 2.5 3000/1 -20°C-70°C Fund 4
FT10M15B2 10.7 ±7.50/3 ±25/40 1.0 2.0 3000/2 -20°C-70°C Fund 4
FT10M15B3 10.7 ±7.50/3 ±27/40 1.5 2.5 2-3000 -20°C-70°C Fund 4
FT10M20B 10.7 ±10/3 ±34/40 2.0 2.5 2-3000 -20°C-70°C Fund 4
FT10M30B 10.7 ±15/3 ±50/40 1.0 2.5 5500/-1 -20°C-70°C Fund 4


Test Circuit

Pass Band Filter Spec-Drawing