MAX7034 Maxim Integrated Products, MAX7034 Datasheet - Page 4

• Manufacturer Part Number: MAX7034
• Description: 315MHz/434MHz ASK Superheterodyne Receiver
• Manufacturer: Maxim Integrated Products

www.datasheet4u.com
315MHz/434MHz ASK Superheterodyne
Receiver
AC ELECTRICAL CHARACTERISTICS (continued)
( Typical Application Circuit , V
unless otherwise noted. Typical values are at V
Note 1: 100% tested at T
Note 2: IRSEL is internally set to 375MHz IR mode. It can be left open when the 375MHz image-rejection setting is desired. Bypass
Note 3: Peak power level. BER = 2 x 10
Note 4: The voltage conversion gain is measured with the LNA input matching inductor and the LNA/Mixer resonator in place, and
Note 5: Crystal oscillator frequency for other RF carrier frequency within the 300MHz to 450MHz range is (f
4
DATA FILTER
Maximum Bandwidth
DATA SLICER
Comparator Bandwidth
Maximum Load Capacitance
Output High Voltage
Output Low Voltage
CRYSTAL OSCILLATOR
Crystal Frequency (Note 5)
Crystal Tolerance
Input Capacitance
_______________________________________________________________________________________
to AGND with a 1nF capacitor in a noisy environment.
does not include the IF filter insertion loss.
XTALSEL = 0V, and (f
PARAMETER
A
= +125°C. Guaranteed by design and characterization over entire temperature range.
VDD5
RF
- 10.7MHz)/32 for XTALSEL = DV
= +4.5V to +5.5V, all RF inputs are referenced to 50Ω, f
SYMBOL
C
f
XTAL
LOAD
-3
, Manchester encoded, data rate = 4kbps, IF bandwidth = 280kHz.
VDD5
f
f
From each pin to ground
RF
RF
= +5.0V and T
= 433.92MHz
= 315MHz
CONDITIONS
A
DD
= +25°C.) (Note 1)
.
V
V
V
V
XTALSEL
XTALSEL
XTALSEL
XTALSEL
= 0V
= DV
= 0V
= DV
DD
DD
RF
= 433.92MHz, T
MIN
13.2256
6.6128
4.7547
9.5094
V
TYP
100
VDD5
6.2
50
10
50
RF
0
- 10.7MHz)/64 for
A
= -40°C to +125°C,
MAX
UNITS
MHz
ppm
kHz
kHz
pF
pF
V
V