QHX220 Ver la hoja de datos (PDF) - Intersil
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QHX220 Datasheet PDF : 19 Pages
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QHx220
Electrical Specifications
Typical test conditions (TTC) VDD = 1.8V, TA = +25°C, and PIN < -48 dBm, unless otherwise
noted. Extreme Characterization Conditions (ECC) are VDD = 1.7V to 1.9V, TA = -40°C to
+85°C. Output load test condition is 50Ω in parallel with 50Ω unless otherwise stated.
Electrical specifications reflect performance of QFN packaged devices. (Continued)
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS NOTES
Input Reflection Coefficient
(high gain)
UHF-Band 450MHz/770MHz
L-Band 1575MHz
-1.0/-2.6
-0.06
dBm
dBm
15, 18
15, 18
ISM Band 2400MHz
-2.3
dBm 15, 18
Input Reflection Coefficient
(low gain)
UHF-Band 450MHz/770MHz
L-Band 1575MHz
-1.3/-2.5
-0.3
dB
16, 18
dB
16, 18
ISM Band 2400MHz
-2.1
dB
16, 18
Input Reflection Coefficient
(Boost high gain)
UHF-Band 450MHz/770MHz
L-Band 1575MHz
-1.0/-2.7
2.4
dB
16, 18
dB
16, 18
ISM Band 2400MHz
-1.0
dB
16, 18
RF Output Impedance (Rp//Cp) UHF-Band 450MHz/770MHz
Rp = 6.9/4.6,
Cp = 620/616
kΩ, fF 17, 18
L-Band 1575MHz
Rp = 2.2, Cp = 619
kΩ, fF 17, 18
ISM Band 2400MHz
Rp = 1.0, Cp = 680
kΩ, fF 17, 18
Output Insertion Loss
UHF-Band 450MHz/770MHz
0.1
dB
18
L-Band 1575MHz
0.3
dB
18
ISM Band 2400MHz
0.7
dB
18
NOTES:
11. Part will operate under the specified frequency ranges. Electrical performance is not optimal beyond the UHF-Band (low end)
and ISM Band (high end).
12. Data provided for external tank circuit with Q≈2 and fcenter≈550MHz.
13. Extreme corner conditions (ECC) are VDD = 1.7V to 1.9V, TA = -40°C to +85°C.
14. Input connected to a 50Ω load during measurement.
15. NF improves beyond high gain when going into boost gain. Values not tested on ATE.
16. S11 based upon single series inductor matching.
17. Rp//Cp given at typical gain point of canceller.
18. Limits established by characterization and not production tested.
8
FN6986.0
October 20, 2009
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