UHF FM/FSK Receiver
11
6.1.3 Operating Characteristics
For the following conditions unless otherwise specified:
VCC = 2.7V to 3.3V, TAMB = - 10°C to +60°C,
RF = 915MHz, 50Ω source and load impedance.
CMX018 Advance Information
DC Parameters
ICC (ENABLE = VCC and GAINSEL = 0V)
ICC (ENABLE = VCC and GAINSEL = VCC)
ICC (ENABLE = 0V)
AC Parameters
LNA (RF = 915MHz)
Power Gain (GAINSEL = 0V)
Power Gain (GAINSEL = VCC)
Noise Figure
Input 1dB Gain Compression Point (GAINSEL = 0V)
Input 1dB Gain Compression Point (GAINSEL = VCC)
Input Third Order Intercept Point (GAINSEL = 0V)
Input Third Order Intercept Point (GAINSEL= VCC)
Reverse Isolation (GAINSEL = 0V)
Reverse Isolation (GAINSEL = VCC)
Input Impedance
Output Impedance
Input Return Loss (50Ω source)
Output Return Loss (50Ω load)
VCO to LNA Leakage
First Down Converter
(RF = 915MHz and IF = 70MHz)
Conversion Gain
Noise Figure
Input 1dB Gain Compression Point
Input Third Order Intercept Point
Input Impedance
Output Impedance
Input Return Loss (50Ω source)
Output Return Loss (50Ω load)
Buffered oscillator output power
RF to IF Leakage
LO to IF Leakage
LO to RF Leakage
Pin
Note Min. Typ. Max.
17, 22, 25
17, 22, 25
17, 22, 25
50
42
10
1, 3
16
1, 3
-6.0
1, 3
3.0
1
-20
1
16
1
-10
1
25
3, 1
-35
3, 1
-6.0
1
50
3
50
1
10
3
15
1
-45
5, 6
15
5, 6
15
6
-12
6
-4.0
5
50
6
100
5
TBD
6
TBD
21
-10
5, 6
TBD
6
TBD
5
TBD
Units
mA
mA
µA
dB
dB
dB
dBm
dBm
dBm
dBm
dB
dB
Ω
Ω
dB
dB
dBm
dB
dB
dBm
dBm
Ω
Ω
dB
dB
dBm
dB
dBm
dBm
©1999 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480194.003
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