MAX1473EUI Maxim Integrated Products, MAX1473EUI Datasheet - Page 3

• Manufacturer Part Number: MAX1473EUI
• Description: RF Receiver
• Manufacturer: Maxim Integrated Products

Specifications of MAX1473EUI

• Lead Free Status / Rohs Status: No

DC ELECTRICAL CHARACTERISTICS (5.0V OPERATION)
( Typical Application Circuit , V
are at V
AC ELECTRICAL CHARACTERISTICS
( Typical Application Circuit , V
otherwise noted. Typical values are at V
Supply Voltage
Supply Current
Shutdown Supply Current
Input Voltage Low
Input Voltage High
Input Logic Current High
Image Reject Select (Note 2)
DATAOUT Voltage Output Low
DATAOUT Voltage Output High
GENERAL CHARACTERISTICS
Startup Time
Receiver Input Frequency
Maximum Receiver Input Level
Sensitivity (Note 3)
AGC Hysteresis
LNA IN HIGH-GAIN MODE
Power Gain
Input Impedance
1dB Compression Point
Input-Referred 3rd-Order
Intercept
DD
PARAMETER
PARAMETER
= 5.0V and T
_______________________________________________________________________________________
Receiver with Extended Dynamic Range
A
315MHz/433MHz ASK Superheterodyne
= +25°C.) (Note 1)
DD
DD
= 4.5V to 5.5V, no RF signal applied, T
= 3.0V to 3.6V, all RF inputs are referenced to 50Ω, f
P
P
SYMBOL
SYMBOL
P1dB
RFIN_MAX
Z
I
IIP3
RFIN_MIN
PWRDN
IN_LNA
DD
V
V
V
t
I
V
V
f
I
DD
ON
OH
RF
DD
IH
OL
IH
IL
LNA
LNA
= 3.3V and T
5.0V nominal supply
V
V
V
f
f
f
R
Time for valid signal detection after
V
Modulation depth > 18dB
Average carrier power level
Peak power level
LNA gain from low to high
Normalized to
50Ω (Note 4)
RF
RF
RF
XTALSEL
P WRDN
P WRDN
L
P WRDN
= 5kΩ
= 433MHz, V
= 375MHz, V
= 315MHz, V
A
= +25°C.) (Note 1).
= V
= 0V,
= V
= 0V
CONDITIONS
CONDITIONS
DD
OH
IRSEL
IRSEL
IRSEL
f
f
f
f
f
f
f
RF
RF
RF
RF
RF
RF
RF
= V
= V
= 0V
= 315MHz
= 433MHz
= 315MHz
= 433MHz
= 433MHz
= 375MHz
= 315MHz
A
= -40°C to +85°C, unless otherwise noted. Typical values
DD
DD
/2
RF
V
V
DD
DD
= 315MHz, T
MIN
MIN
300
4.5
1.1
0.4
- 0.4
- 0.4
1 - j3.4
1 - j3.9
1 - j4.7
-120
-114
TYP
TYP
250
150
-22
-12
5.0
5.2
5.7
2.3
2.8
10
16
A
0
8
= -40°C to +85°C, unless
V
V
DD
DD
MAX
MAX
6.04
6.76
450
5.5
6.2
0.4
0.4
- 0.4
- 1.5
UNITS
UNITS
MHz
dBm
dBm
dBm
dBm
mA
ms
µA
µA
dB
dB
µs
V
V
V
V
V
V
3