BGY288 데이터 시트보기 (PDF) - Philips Electronics
부품명
상세내역
제조사
BGY288
Philips Electronics
BGY288 Datasheet PDF : 22 Pages
| |||
Philips Semiconductors
BGY288
Power amplifier with integrated control loop
Table 8: Dynamic characteristics DCS1800/PCS1900 transmit mode
ZS = ZL = 50 Ω; VBAT = 3.6 V; VSTAB = 2.8 V; Tmb = 25 °C; δ = 1 : 8 to 4 : 8; tp = 575 µs to 2300 µs; PD(HB) = 0 dBm; spurious
signals on PD(HB) < −50 dBm; HB TX mode selected;
f = 1710 MHz to 1785 MHz for DCS1800; f = 1850 MHz to 1910 MHz for PCS1900; unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
PD(HB)
VPC
PL(HB)
η
RF input power
reference voltage to set
output power
available output power
efficiency DCS1800
f = 1747.6 MHz for DCS1800;
f = 1880 MHz for PCS1900;
PL(HB) = 32.5 dBm
f = 1747.6 MHz for DCS1800;
f = 1880 MHz for PCS1900;
PL(HB) = −3 dBm
VPC = 2.2 V
VPC = 2.0 V; VBAT = 3.2 V;
PD(HB) = −2 dBm; δ = 2 : 8
VPC = 2.0 V; VBAT = 3.2 V;
PD(HB) = −2 dBm; δ = 2 : 8; Tmb = 85 °C
saturated power
−2 0
-
-
+2 dBm
2
V
0.2 -
-
V
32.7 33.5 -
31.8 -
-
31.3 -
-
-
50 -
dBm
dBm
dBm
%
efficiency PCS1900
PL(HB) = 31.3 dBm
saturated power
-
45 -
%
-
50 -
%
∆PL(HB)
output power variation at
nominal temperature range
output power variation at
extreme temperature range
output power variation of
frequency
PL(HB) = 31.3 dBm
PL(HB) = 28 dBm to 32 dBm; set by PC
PL(HB) = 15 dBm to 28 dBm; set by PC
PL(HB) = 5 dBm to 15 dBm; set by PC
PL(HB) = 0 dBm to 5 dBm; set by PC
PL(HB) = 28 dBm to 32 dBm; set by PC
PL(HB) = 15 dBm to 28 dBm; set by PC
PL(HB) = 5 dBm to 15 dBm; set by PC
PL(HB) = 0 dBm to 5 dBm; set by PC
PL(HB) = 30 dBm to 32 dBm; set by PC
-
45
[1] [2] −0.7 -
[1] [2] −1
-
[1] [2] −2
-
[1] [2] −3
-
[1] [3] −1.2 -
[1] [3] −1.5 -
[1] [3] −2.5 -
[1] [3] −3.5 -
[1] [4] −0.3 -
-
%
+0.7 dB
+1 dB
+2 dB
+3 dB
+1.2 dB
+1.5 dB
+2.5 dB
+3.5 dB
+0.3 dB
H2 to H7
harmonics
isolation
PL(HB) ≤ 32 dBm
PD(HB) = 2 dBm; VPC = 0.15 V; Standby
mode
-
-
−5 dBm
-
-
−36 dBm
PD(HB) = 2 dBm; VPC = 0.15 V; HB TX
mode
-
-
−36 dBm
VSWRin input VSWR
Pn
noise power
CG
conversion gain
PL(HB) < 0 dBm
PL(LB) = 2 dBm to 32 dBm
f0 = 1785 MHz for DCS1800;
f0 = 1910 MHz for PCS1900; f0 + 20 MHz;
RBW = 100 kHz; PL(HB) < 32 dBm
f0 = 1785 MHz for DCS1800;
f0 = 1 910 MHz for PCS1900;
PL(HB) = 0 dBm to 32 dBm;
fSS1 = f0 − 20 MHz; PSS1 = −40 dBm;
CG = PL(CON) − PSS1; see Figure 4
-
-
6:1
-
2:1 3:1
-
-
−77 dBm
-
-
25 dB
9397 750 14011
Preliminary data sheet
Rev. 01 — 2 February 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
11 of 22
Share Link: