NE600 데이터 시트보기 (PDF) - Philips Electronics
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NE600 Datasheet PDF : 17 Pages
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Philips Semiconductors
1GHz LNA and mixer
Product specification
NE/SA600
AC ELECTRICAL CHARACTERISTICS1,2
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
–3σ
TYP
+3σ
UNITS
LNA (VCC = VCCMX = +5V, TA = 25°C; Enable = Hi, Test Figure 1, unless otherwise stated.)
S21
S21
∆S21/∆T
∆S21/∆T
∆S21/∆f
S12
S11
S22
P-1dB
IP3
NF
Amplifier gain
Amplifier gain in thru mode
Gain temperature sensitivity enabled
Gain temperature sensitivity in thru mode
Gain frequency variation
Amplifier reverse isolation
Amplifier input match3
Amplifier output match
Amplifier input 1dB gain compression
Amp input 3rd-order intercept
Amp input 3rd-order intercept (thru mode)
Amplifier noise figure
Amp noise figure w/shunt 15nH inductor
at input
900MHz
Enable = LO, 900MHz
900MHz
Enable = LO, 900MHz
800MHz - 1.2GHz
900MHz
900MHz
900MHz
900MHz
Test Fig. 2, 900MHz
Test Fig. 2, 900MHz, Enable = LO
900MHz
900MHz
14.9
–9.0
–47
–11
–16.8
–21.2
–11.6
1.9
1.7
16
-7.5
-0.008
-0.014
-0.014
-42
-10
-15
-20
-10
+26
2.2
2.0
17.1
–6.0
–37
–9
–13.2
–18.8
–8.6
2.5
2.3
dB
dB
dB/°C
dB/°C
dB/MHz
dB
dB
dB
dBm
dBm
dBm
dB
dB
tON
Amplifier turn-on time
Enable Lo → Hi
Coupling = 100pF
Coupling = 0.01µF
30
3
µs
ms
tOFF
Amplifier turn-off time
Enable Hi → Lo
Coupling = 100pF
Coupling = 0.01µF
10
1
µs
ms
Mixer (VCC = VCCMX = +5V, TA = 25°C, Enable = Hi, fLO = 1GHz @ 0dBm, fRF = 900MHz, fIF = 100MHz, Test Fig. 1, unless otherwise stated)
VGC
PGC
S11RF
NFM
P-1dB
IP3INT
IP2INT
GRFM-IF
GLO-IF
GLO-RFM
S11LO
GLO-RF
GRFO-RFM
Mixer voltage conversion gain
Mixer power conversion gain
Mixer input match
Mixer SSB noise figure
Mixer input 1dB gain compression
Mixer input third order intercept
Mixer input second order intercept
Mixer RF feedthrough
Mixer LO feedthrough
Local oscillator to mixer input feedthrough
LO input match
Local oscillator to RF input feedthrough
Filter feedthrough
RL1 = RL2 = 1kΩ
RL1 = RL2 = 1kΩ
900MHz
Test Fig. 3, 900MHz, fIF = 80MHz
900MHz
900MHz
900MHz
900MHz, CIF = 3pF
900MHz, CIF = 3pF
900MHz
900MHz
900MHz
900MHz
9.5
–3.05
–23
12.2
–5.3
+5
+18
–24
10.4
–2.6
-20
14
-4
+6
+20
–7
-10
-33
–20
-46
-39
11.3
–2.15
–17
15.8
–2.7
+7
+22
–16
dB
dB
dB
dB
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
LNA + Mixer (VCC=VCCMX=+5V, TA=25°C, Enable=Hi, fLO=1GHz @ 0dBm, fRF = 900MHz, fIF = 100MHz, Test Fig. 1, unless otherwise
stated)
PGC
NF
Overall power conversion gain
Overall noise figure
13.4
dB
3.5
dB
IP3
Overall input 3rd-order intercept
–13
dBm
NOTE:
1. All meausrements include the effects of the NE/SA600 Evaluation Board (see Figure ) unless otherwise noted. Measurement system
impedance is 50Ω.
2. Standard deviations are estimated from design simulations to represent manufacturing variations over the life of the product.
3. With a shunt 15nH inductor at the input of the LNA, the value of S11 is typically –15dB.
1993 Dec 15
49
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