Datasheet

ZED-F9T-Data sheet
Parameter Symbol Min Typical Max Units Condition
VCC_RF output current ICC_RF 50 mA
Receiver chain noise figure
10
NFtot 9.5 dB
External gain (at RF_IN) Ext_gain 17 50 dB
Operating temperature Topr -40 +25 85 °C
Table 10: Operating conditions
Operation beyond the specified operating conditions can affect device reliability.
4.3 Indicative power requirements
Table 11 lists examples of the total system supply current including RF and baseband section for
a possible application.
Values in Table 11 are provided for customer information only, as an example of typical
current requirements. The values are characterized on samples by using a cold start
command. Actual power requirements can vary depending on FW version used, external
circuitry, number of satellites tracked, signal strength, type and time of start, duration, and
conditions of test.
Symbol Parameter Conditions GPS+GLO
+GAL+BDS
GPS Unit
I
PEAK
Peak current Acquisition 130 120 mA
I
VCC
11
VCC current Acquisition 90 75 mA
I
supply
11
Supply current Tracking 85 68 mA
Table 11: Currents to calculate the indicative power requirements
All values in Table 11 are measured at 25 °C ambient temperature.
10
Only valid for the GPS
11
Simulated GNSS signal
UBX-18053713 - R06
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4 Electrical specification Page 13 of 23
C1-Public Early production information