MAX9994 Maxim Integrated Products, MAX9994 Datasheet - Page 3

• Manufacturer Part Number: MAX9994
• Description: 1700MHz to 2200MHz Downconversion Mixer
• Manufacturer: Maxim Integrated Products

AC ELECTRICAL CHARACTERISTICS (continued)
(MAX9994 Typical Application Circuit, V
+3dBm, P
unless otherwise noted. Typical values are at V
T
Note 1: Guaranteed by design and characterization.
Note 2: All limits include external component losses. Output measurements taken at IF output of the Typical Application Circuit.
Note 3: Operation outside this range is possible, but with degraded performance of some parameters.
Note 4: Production tested.
Note 5: Compression point characterized. It is advisable not to operate continuously the mixer RF input above +12dBm.
Note 6: Measured with external LO source noise filtered so the noise floor is -174dBm/Hz. This specification reflects the effects of all
Noise Figure
Noise Figure Under-Blocking
LO Drive
Spurious Response at IF
LO1 to LO2 Isolation
(Note 1)
Maximum LO Leakage at RF Port
Maximum LO Leakage at IF Port
Minimum RF-to-IF Isolation
LO Switching Time
RF Port Return Loss
LO Port Return Loss
IF Port Return Loss
C
= +25°C, unless otherwise noted.) (Notes 1, 2)
Downconversion Mixer with LO Buffer/Switch
SNR degradations in the mixer, including the LO noise as defined in Maxim Application Note 2021.
RF
PARAMETER
= -5dBm, f
SiGe High-Linearity, 1700MHz to 2200MHz
_______________________________________________________________________________________
RF
= 1700MHz to 2200MHz, f
SYMBOL
2 x 2
3 x 3
NF
CC
= +4.75V to +5.25V, RF and LO ports are driven from 50Ω sources, P
CC
Single sideband
P
f
2RF - 2LO
3RF - 3LO
LO2 selected,
1500MHz < f
LO1 selected,
1500MHz < f
P
P
50% of LOSEL to IF settled to within 2°
LO1/2 port selected,
LO2/1 and IF terminated
LO1/2 port unselected,
LO2/1 and IF terminated
LO driven at 0dBm, RF terminated into 50Ω,
differential 200Ω
LO
= +5V, P
RF
LO
LO
= 1810MHz, f
= 5dBm, f
= +3dBm
= +3dBm
LO
= 1400MHz to 2000MHz, f
RF
= -5dBm, P
LO
LO
RF
CONDITIONS
< 1700MHz
< 1700MHz
= 2000MHz,
block
= 2100MHz (Note 6)
P
P
P
P
LO
RF
RF
RF
RF
= 0dBm, f
= -10dBm
= -5dBm
= -10dBm
= -5dBm
IF
RF
= 200MHz, f
= 1900MHz, f
MIN
40
40
-3
RF
LO
> f
= 1700MHz, f
TYP
LO
9.7
-17
-30
19
67
62
82
72
52
45
35
50
21
16
26
20
, T
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C
= -40°C to +85°C,
MAX
+3
LO
IF
= -3dBm to
= 200MHz,
UNITS
dBm
dBm
dBm
dBc
dB
dB
dB
dB
dB
dB
dB
ns
3