MAX7032 Maxim Integrated Products, MAX7032 Datasheet - Page 4

• Manufacturer Part Number: MAX7032
• Description: ASK/FSK Transceiver
• Manufacturer: Maxim Integrated Products

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Low-Cost, Crystal-Based, Programmable,
ASK/FSK Transceiver with Fractional-N PLL
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, 50Ω system impedance, AV
-40°C to +125°C, unless otherwise noted. Typical values are at PAV
noted.) (Note 1)
4
POWER AMPLIFIER
Output Power
Modulation Depth
Maximum Carrier Harmonics
Reference Spur
PHASE-LOCKED LOOP
Transmit VCO Gain
Transmit PLL Phase Noise
Receive VCO Gain
Receive PLL Phase Noise
Loop Bandwidth
Minimum Transmit Frequency
Step
Reference Frequency Input Level
Programmable Divider Range
LOW-NOISE AMPLIFIER/MIXER (Note 9)
LNA Input Impedance
Voltage-Conversion Gain
Input-Referred 3rd-Order
Intercept Point
Mixer Output Impedance
LO Signal Feedthrough to
Antenna
RSSI
Input Impedance
Operating Frequency
3dB Bandwidth
_______________________________________________________________________________________
PARAMETER
SYMBOL
Z
K
P
INLNA
IIP3
OUT
VCO
f
IF
T
T
PAV
T
PAV
With output-matching network
10kHz offset, 200kHz loop BW
1MHz offset, 200kHz loop BW
10kHz offset, 500kHz loop BW
1MHz offset, 500kHz loop BW
Transmit PLL
Receive PLL
In transmit mode (Note 4)
Normalized to
50Ω
High-gain state
Low-gain state
High-gain state
Low-gain state
A
A
A
= +25°C (Note 4)
= +125°C, AV
= -40°C, AV
DD
DD
DD
= +2.1V (Note 2)
= +3.6V (Note 4)
= DV
DD
CONDITIONS
DD
DD
DD
= PAV
= DV
f
f
f
f
f
f
RF
RF
RF
RF
RF
RF
= DV
= AV
= 315MHz
= 434MHz
= 315MHz
= 434MHz
= 315MHz
= 434MHz
DD
DD
DD
DD
= HV
= HV
= DV
= HV
IN
IN
DD
IN
= +2.1V to +3.6V, f
=
=
= HV
IN
= +2.7V, T
MIN
4.6
3.9
20
RF
A
1 - j4.7
1 - j3.3
= 300MHz to 450MHz, T
f
XTAL
4096
TYP
10.0
13.1
-100
10.7
= +25°C, unless otherwise
340
340
200
500
330
330
6.7
-40
-50
-68
-98
-80
-90
0.5
-42
82
50
45
13
10
-6
9
/
MAX
15.5
15.8
27
dBc/Hz
dBc/Hz
UNITS
MHz/V
MHz/V
dBm
dBm
dBm
MHz
MHz
V
dBc
dBc
kHz
kHz
dB
dB
Ω
Ω
P-P
A
=