Specifications
| Absolute Maximum Ratings | Min | Max | Unit | |
|---|---|---|---|---|
| MikroBUS | ||||
| +5V | Supply voltage | -0.5 | 6.0 | V |
| +3.3V | -0.5 | 6.5 | V | |
| USB | ||||
| VBUS | 28 | V | ||
| Recommended Operating Conditions | Min | Max | Unit | ||
|---|---|---|---|---|---|
| MikroBUS | |||||
| +5V | Supply voltage | 4.0 | 5.5 | V | |
| +3.3V | U12 not installed | 1.65 | 5.5 | V | |
| U12 installed | 2.7 | 5.5 | V | ||
| USB | |||||
| VBUS | 5.5 | V | |||
| Parameter | Test Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VBUSCC 5VCC | Supply current | 100 | 150 | mA | |
| 3VCC | 25 | mA |
| Parameter | Test Conditions | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|
| SIN | ||||||
| P10MHz |
Output Power |
C_VCC = 3V3 | 7 | 8 | 9 | dBm |
| C_VCC = M_5V0 | 10 | 11 | 12 | dBm | ||
| PLL, PPS, REF | ||||||
|
VO |
Output Voltage |
0 | - | C_VCC | V | |
| Parameter | Test Conditions | Min | Max | Unit | ||
|---|---|---|---|---|---|---|
|
PLL, PPS, REF |
||||||
| VOL | IOL = 9 mA | C_VCC = 3.3V | 0.55 | V | ||
| IOL = 10mA | C_VCC = 5.0V | 0.55 | ||||
| VOH | IOH = -9mA | C_VCC = 3.3V | 2.4 | V | ||
| IOH = -10mA | C_VCC = 5.0V | 3.3 | ||||
| F | PDIV1 | error = 0 | 78,848 [1] | Hz | ||
| PDIVn | error = 0, n > 1 | 640,000 [2] | Hz | |||
| error = 0 | 65.32 | MHz | ||||
| tERR | Time Pulse Accuracy | Open sky | -20 | 20 | nS | |
| Indoor | -500 | 500 | nS | |||
| fERR | Frequency Accuracy | GNSS locked | -5 | 5 | ppb | |
| Holdover | 24 hours | -100 | 100 | ppb | ||
| LPLL |
Phase noise, PLL |
|
10 Hz |
TDB |
dBc/Hz | |
| 100 Hz | dBc/Hz | |||||
| 1 kHz | dBc/Hz | |||||
| 10 kHz | dBc/Hz | |||||
| 100 kHz | dBc/Hz | |||||
| 1 MHz | dBc/Hz | |||||
| LREF_FREQ |
Phase noise, REF_FREQ |
|
10 Hz | -90 | dBc/Hz | |
| 100 Hz | -120 | dBc/Hz | ||||
| 1 kHz | -130 | dBc/Hz | ||||
| 10 kHz | -143 | dBc/Hz | ||||
| 100 kHz | -145 | dBc/Hz | ||||
| 1 MHz | -149 | dBc/Hz | ||||
| Parameter | Test Conditions | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|
| FREQ_PHASE_0 | ||||||
| PFP0 | Input power | 5MHz - 40MHz | 0 | 15 | dBm | |
|
FREQ_PHASE_1 |
||||||
| VIL | Low-level input voltage | C_VCC = 3.3V | 2 | V | ||
| C_VCC = 5.0V | 3.5 | V | ||||
| VIH | High-level input voltage | C_VCC = 3.3V | 0.8 | V | ||
| C_VCC = 5.0V | 1.5 | V | ||||