Data Sheet

Electrical Specifications (DCS1800/PCS1900 GMSK Mode) (1 OF 2)
9
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Parameter Symbol PA Mode Min. Typ. Max. Unit Condition
Operation Frequency
f
_DCS1800_TX
1710 1785 MHz
f
_DCS1900_TX
1850 1910 MHz
Max Output Power
P
out_Max_NTC
GMSK_HPM 30 31.5 dBm Pin=6dBm
P
out_Max_ETC
GMSK_HPM 28 dBm Pin=6dBm, ETC
Power Added Efficiency, Max
Output power
PAE
_Max_NTC
GMSK_HPM 34 %
Pout = P
out_Max_NTC;
Pin = 6 dBm
Power Added Efficiency at
Rated Output Power
PAE
_Rated_HPM
GMSK_HPM 30 %
PAE
_Rated_MPM
GMSK_MPM 27 %
PAE
_Rated_LPM
GMSK_LPM 14 %
PAE
_Rated_ULPM
GMSK_ULPM 5 %
Gain at Rated Output Power
Gain
_Rated_HPM_DCS
GMSK_HPM 34.5 dB
ƒ= 1710 to 1785MHz
Gain
_Rated_MPM_DCS
GMSK_MPM 32 dB
Gain
_Rated_LPM_DCS
GMSK_LPM 31.5 dB
Gain
_Rated_ULPM_DCS
GMSK_ULPM 30 dB
Gain
_Rated_HPM_PCS
GMSK_HPM 33 dB
ƒ= 1850 to 1910MHz
Gain
_Rated_MPM_PCS
GMSK_MPM 31 dB
Gain
_Rated_LPM_PCS
GMSK_LPM 29.5 dB
Gain
_Rated_ULPM_PCS
GMSK_ULPM 28 dB
Gain Variation over
Temperature
ΔGain_
T
GMSK_HPM -1.5 +1.5 dB
VBATT = VCC = 3.5V;
T = T
_range
GMSK_MPM -1 +1 dB
GMSK_LPM -1 +1 dB
GMSK_ULPM -0.5 +0.5 dB
Gain Variation over Voltage
ΔGain_
V
GMSK_HPM -1 +0.5 dB
VCC=VBATT = 3.1V to 4.6V
GMSK_MPM -0.5 +0.5 dB
GMSK_LPM -0.5 +0.5 dB
GMSK_ULPM -0.5 +0.5 dB
Test Condition: NTC, VBATT = VCC = 3.5V, Ta = 25°C , Duty Cycle = 25% , Reference to Table 1, unless otherwise specified
Preliminary Datasheet Vanchip Confidential VC7916-62