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Description:
- OSC202 OCXO module frequency accuracy is 10MHz signal (+/-200ppb);
- 2-channel signal output, one is a standard 10MHz sine wave signal, the other is a 10MHz frequency multiplier signal. The frequency division has 16 types, the signal output frequency division is selected through DIP Code Switch.
- User can adjust RV1 potentiometer to correct the deviation of the 10MHz frequency (+/-2.0ppm).
- P1: Power input interface; (7~9V 500MA).
- P2: 10MHz sine wave signal output interface; (10Mhz amplitude: 2.5Vpp) SMA interface
- P3: 10MHz N-frequency pulse signal output interface; (10Mhz/N amplitude: 5Vpp) SMA interface
- RV1: Correct the deviation of 10Mhz output frequency (+/-2.0ppm)
DIP Code Switch Frequency Selection code table:
00: A3=0, A2=0, A1=0, A0=0, OUT = 2.5MHz
01: A3=0, A2=0, A1=0, A0=1, OUT = 2.0MHz
02: A3=0, A2=0, A1=1, A0=0, OUT = 1.0MHz
03: A3=0, A2=0, A1=1, A0=1, OUT = 500KHz
04: A3=0, A2=1, A1=0, A0=0, OUT = 200KHz
05: A3=0, A2=1, A1=0, A0=1, OUT = 100KHz
06: A3=0, A2=1, A1=1, A0=0, OUT = 50KHz
07: A3=0, A2=1, A1=1, A0=1, OUT = 25KHz
08: A3=1, A2=0, A1=0, A0=0, OUT = 20KHz
09: A3=1, A2=0, A1=0, A0=1, OUT = 10KHz
10: A3=1, A2=0, A1=1, A0=0, OUT = 5KHz
11: A3=1, A2=0, A1=1, A0=1, OUT = 1KHz
12: A3=1, A2=1, A1=0, A0=0, OUT = 100Hz
13: A3=1, A2=1, A1=0, A0=1, OUT = 50Hz
14: A3=1, A2=1, A1=1, A0=0, OUT = 10Hz
15: A3=1, A2=1, A1=1, A0=1, OUT = 2Hz
0 = connect directly to ground(L)
1 = connect directly to VDD(H)
