MC145200EVK 查看數據表（PDF） - Motorola => Freescale
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MC145200EVK Datasheet PDF : 17 Pages
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TYPICAL PERFORMANCE
Common to all four kits, unless noted.
Supply Voltage (J6)
Supply Current (J6) (Note 1)
Available Current (Note 2)
Frequency Range (’190)
Frequency Range (’191)
Frequency Range (’200)
Frequency Range (’201)
Reference Frequency
Temperature Stability (– 30°C to + 85°C)
TCXO Aging
Step Size (’190, ’191)
Step Size (’200, ’201)
Power Output
2nd Harmonic Level (’190, ’191)
Fundamental Level (’200, ’201)
3rd Harmonic Level
Frequency Accuracy (’190, ’191)
Frequency Accuracy (’200, ’201)
Reference Sidebands
Phase Noise (100 Hz, ’190, ’191)
Phase Noise (100 Hz, ’200, ’201)
Phase Noise (10 kHz, ’190, ’191) (Note 3)
Phase Noise (10 kHz, ’200, ’201) (Note 3)
Switching Time (Note 4)
11.5 – 12.5 V
120 mA
60 mA
741 – 751 MHz
733 – 743 MHz
1482 – 1502 MHz
1466 – 1486 MHz
14.4 MHz
< ± 2 ppm
< ± 1 ppm / year
100 kHz
200 kHz
5 – 8 dBm
< – 18 dB
< – 28 dB
< – 18 dB
± 1.5 kHz
± 3.0 kHz
– 70 dB
– 69 dBc/Hz
– 64 dBc/Hz
– 99 dBc/Hz
– 92 dBc/Hz
2.6 ms
NOTES:
1. Supply current is current the board requires without user modifications.
2. Available current is the sum of currents available to the user (in the prototype area) from the 5 V and 8.5 V supply. The 12 V supply is not
regulated. Current at 12 V is limited by the external power supply. If the on–board VCO and amplifier are disconnected from the power bus,
more current can be drawn in the prototype area. The current flowing into U3 (the 8.5 V regulator) should not exceed 180 mA. This will limit
temperature rise in U3.
3. 10 kHz phase noise is limited by the PLL device noise. For low noise designs, the loop bandwidth is made more narrow and the VCO is relied
upon to provide the 10 kHz phase noise. This can be seen on the EVKs since the VCO has much lower noise.
4. 10 MHz step, within ± 1 kHz of final frequency (’190, ’191).
20 MHz step, within ± 2 kHz of final frequency (’200, ’201).
MC145190EVK
4
MOTOROLA
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