0v supply ac electrical characteristics – Rainbow Electronics MAX19996 User Manual
Page 3
MAX19996
SiGe High-Linearity, 2000MHz to 3000MHz
Downconversion Mixer with LO Buffer
_______________________________________________________________________________________
3
+5.0V SUPPLY AC ELECTRICAL CHARACTERISTICS
(
Typical Application Circuit, V
CC
= +4.75V to +5.25V, RF and LO ports are driven from 50Ω sources, P
LO
= -3dBm to +3dBm,
P
RF
= -5dBm, f
RF
= 2300MHz to 2800MHz, f
LO
= 2000MHz to 2500MHz, f
IF
= 300MHz, f
RF
> f
LO
, T
C
= -40°C to +85°C. Typical val-
ues are at V
CC
= +5.0V, P
RF
= -5dBm, P
LO
= 0dBm, f
RF
= 2500MHz, f
LO
= 2200MHz, f
IF
= 300MHz, T
C
= +25°C, all parameters are
guaranteed by design and characterization, unless otherwise noted.) (Note 6)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Conversion Power Gain
G
C
T
C
= +25°C (Note 5)
8.1
8.7
9.3
dB
Conversion Power Gain Variation
vs. Frequency
∆G
C
f
RF
= 2300MHz to 2800MHz for any
100MHz band
0.1
dB
Conversion Power Gain
Temperature Coefficient
TC
G
T
C
= -40°C to +85°C
-0.012
dB/°C
T
C
= +25°C (Note 8)
10
11
dBm
Input 1dB Compression Point
IP
1dB
f
RF
= 2500MHz, T
C
= +25°C (Note 8)
10.4
11
dBm
Third-Order Input Intercept Point
IIP3
f
RF1
- f
RF2
= 1MHz, P
RF1
= P
RF2
= -5dBm,
T
C
= +25°C (Note 5)
22
24.5
dBm
Third-Order Input Intercept Point
Variation Over Temperature
f
RF
= 2300MHz to 2800MHz, f
IF
= 300MHz,
f
RF1
- f
RF2
= 1MHz, P
RF1
= P
RF2
= -5dBm,
T
C
= -40°C to +85°C
±0.5
dB
f
RF
= 2300MHz to 2700MHz, f
IF
= 300MHz,
single sideband, no blockers present
(Note 9)
9.6
12
Noise Figure
NF
SSB
f
R F
= 2500M H z, f
I F
= 300M H z, P
L O
= 0d Bm ,
V
CC
= +5.0V, T
C
= +25°C, single sideband,
no blockers present (Note 9)
9.6
10.5
dB
Noise Figure Temperature
Coefficient
TC
NF
f
RF
= 2000MHz to 3000MHz, single
sideband, no blockers present,
T
C
= -40°C to +85°C (Note 9)
0.0183
dB/°C
Noise Figure Under Blocking
Condition
NF
B
+8dBm blocker tone applied to RF port, f
RF
= 2300MHz, f
LO
= 2110MHz, f
BLOCKER
=
2400MHz, P
LO
= -3dBm, V
CC
= +5.0V,
T
C
= +25°C (Note 9)
20.8
25
dB
P
RF
= -10dBm
60
69
2RF-2LO Spur Rejection
2 x 2
f
RF
= 2300MHz to
2700MHz, f
LO
=
2000MHz to 2400MHz,
f
SPUR
= f
LO
+ 150MHz
P
RF
= -5dBm
(Note 5)
55
64
dBc
P
RF
= -10dBm
70
78
3RF-3LO Spur Rejection
3 x 3
f
RF
= 2300MHz to
2700MHz, f
LO
=
2000MHz to 2400MHz,
f
SPUR
= f
LO
+ 100MHz
P
RF
= -5dBm
(Note 5)
60
68
dBc
RF Input Return Loss
LO on and IF terminated into a matched
impedance
18
dB
LO Input Return Loss
RF and IF terminated into a matched
impedance
20
dB