TTE滤波器J93

产品名称：TTE滤波器J93  
型号：  J93  
描述：
SERIES  NUMBER： J93  

NUMBER OF POLES ：11   

INSERTION LOSS at 0.1 x f -3dBc dB MAXIMUM：0.5 

STOPBAND 
ATTENUATION dBc MINIMUM：-40    
FREQUENCY：1.13 x f -3dBc

NOTES:
? Operating Temperature Range: 
 0°C to +70°C 
? Number of Poles: 7, 9 or 11
? VSWR: 1.5:1 Typical
? Input Power: 20 mW
? Case Type: Refer to Case Selection Guide
? Case Opti*: PCB, SMT, BNC or SMA
? Normalized Resp*e: Refer to Graphs
? Product Info: Refer to J Series

TERMINATI*: 
50 Ω 100 MHz - 200 MHz
50 Ω or 75 Ω 300 kHz - 100 MHz
1 kΩ - 50 Ω 10 kHz - 300 kHz
10 kΩ - 1 kΩ 100 Hz - 10 kHz

STOPBAND FREQUENCY CALCULATI*:
Using part number J87-5M-50-65B, we know that 
the filter is a 9 pole TTE-designed lowpass filter. 
Scroll dow*series number J87. Moving to the 
right we find the stopband specification listed as 
-60dBc minimum at 1.35 x f -3dBc. Thus, the -60dBc 
frequency is at 6.75 MHz (1.35 x 5 MHz).

PART NUMBER DERIVATION: 
J87 *(T) **(R) -5M -50 -65B 
 1 2 3 4 5 6 
1) Series, J87 (which has 9 poles) 
2) The “T” opti*pecifies a filter witih low THD 
 for ADC/DAC testing. When selected the 
 minimum THD is >-80dBc, -96dBc typical.
3) “R” RoHS compliant. Allow for longer lead time.
4) f-3dBc
5) Terminati*
6) Case selection from the case selection guide. 
 “T” option cases are larger than standard.