SA1620 データシートの表示（PDF） - Philips Electronics
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SA1620 Datasheet PDF : 26 Pages
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Philips Semiconductors
Low voltage GSM front-end transceiver
Product specification
SA1620
AC ELECTRICAL CHARACTERISTICS
VCCXX = +3V, TA = 25°C; RF = 940MHZ; IF=400MHz, fLO=RF + IF; LO = –15dBm; unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN1
LIMITS1
-3σ
TYP
Low Noise Amplifier LNA12
G1hi mode
9.4
10
Gain
S21
G1hi mode, RF = 1800MHz
G1lo mode
–2.5
–13
–12
IP3
G1lo mode
28
∆S21/∆T Gain temperature sensitivity
G1hi mode
G1lo mode
0.003
0.0140
∆S21/
∆VCCL1
∆S21/∆f
S12
S11
S22
P-1dB
IIP3
Gain/voltage sensitivity
Gain frequency variation
Reverse isolation
Input match3
Output match3
Input 1dB gain compression
Input third order intercept
G1hi mode
50Ω
50Ω
G1hi mode
0.1
0.01
–19
–11
–14
–15.5 –14
–5.5
–4
IIP3/∆t Input third order intercept
0.011
NF
Noise figure
1.9
tON
Turn-on time
7
tOFF
Turn-off time
0.5
Low Noise Amplifier LNA22
G2hi mode
9
10
G2hi mode, RF = 1800MHz
–1.5
Gain
G2lo1 mode
–8.5 –7.5
G2lo2 mode
–22.5 –21.5
S21
G2lo3 mode
–30 –28.5
G2lo1 mode
18
IP3
G2lo2 mode
20
G2lo3 mode
25
∆S21/∆T Gain temperature sensitivity
G2hi mode
G2lo1,2,3 modes
0.003
0.014
∆S21/
∆VCCL2
∆S21/∆f
S12
S11
S22
P-1dB
IIP3
Gain/voltage sensitivity
Gain frequency variation
Reverse isolation
Input match3
Output match3
Input 1dB gain compression
Input third order intercept
G2hi mode
50Ω
50Ω
G2hi mode
0.1
0.01
–24
–13
–15
–18
–16
–8
–6
IIP3/∆t Input third order intercept
0.019
NF
Noise figure
2
tON
Turn-on time
7
tOFF
Turn-off time
0.5
3σ
10.6
–11
–12.5
–2.5
11
–6.5
–20.5
–27
–14
–4
MAX1
UNITS
dB
dB/°C
dB/V
dB/MHz
dB
dB
dB
dBm
dBm
dB/°C
dB
µs
µs
dB
dB
dB
dB/°C
dB/V
dB/MHz
dB
dB
dB
dBm
dBm
dB/°C
dB
µs
µs
1997 May 22
8
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