MAX19998ETP+T Maxim Integrated Products, MAX19998ETP+T Datasheet - Page 3

• Manufacturer Part Number: MAX19998ETP+T
• Description: RF Mixer SiGe High-Linearity 2300MHz to 4500MHz D
• Manufacturer: Maxim Integrated Products

Specifications of MAX19998ETP+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.0V SUPPLY AC ELECTRICAL CHARACTERISTICS—f RF = 3100MHz to 3900MHz,
LOW-SIDE LO INJECTION
(Typical Application Circuit, with tuning elements outlined in Table 1, R1 = 698ω, R2 = 604ω, V
are driven from 50I sources, P
3600MHz, f
f
LO
Small-Signal Conversion Gain
Gain Variation vs. Frequency
Conversion Gain Temperature
Coefficient
Input 1dB Compression Point
Third-Order Input Intercept Point
IIP3 Variation with T
Single-Sideband Noise Figure
Noise Figure Temperature
Coefficient
Noise Figure Under Blocking
2RF - 2LO Spur Rejection
3RF - 3LO Spur Rejection
RF Input Return Loss
LO Input Return Loss
IF Output Impedance
IF Output Return Loss
= 3200MHz, f
PARAMETER
RF
SiGe, High-Linearity, 2300MHz to 4000MHz
> f
LO
IF
, T
= 300MHz. All parameters are guaranteed by design and characterization, unless otherwise noted.) (Note 7)
_______________________________________________________________________________________
C
C
= -40NC to +85NC. Typical values are for T
Downconversion Mixer with LO Buffer
LO
= -3dBm to +3dBm, P
SYMBOL
NF
TC
IP
TC
RL
RL
2 x 2
3 x 3
DG
RL
NF
IIP3
G
Z
1dB
SSB
IF
CG
C
NF
RF
LO
IF
B
C
T
f
band
f
band
f
T
(Note 10)
f
T
f
P
No blockers present (Note 5)
No blockers present, T
Single sideband, no blockers present,
T
+8dBm blocker tone applied to RF port,
f
f
V
f
f
LO on and IF terminated into a matched
impedance
RF and IF terminated into a matched
impedance
Nominal differential impedance at the IC’s IF
outputs
RF terminated into 50I, LO
driven by 50I source, IF
transformed to 50I using
external components shown
in the Typical Application
Circuit. See the Typical
Operating Characteristics
for performance vs. inductor
values.
RF
RF
RF
RF1
RF
RF
BLOCKER
SPUR
SPUR
C
C
C
C
RF1
CC
= +25NC (Notes 8, 9)
= -40NC to +85NC
= +25NC (Note 9)
= -40NC to +85NC
= 3100MHz to 3900MHz, f
= 3100MHz to 3900MHz, any 100MHz
= 3100MHz to 3900MHz, any 200MHz
= 3100MHz to 3900MHz,
= 3500MHz, f
- f
= +5.0V, T
= P
RF2
= f
= f
RF2
LO
LO
RF
= 1MHz, P
= 3750MHz, P
= -5dBm/tone, T
= -5dBm, f
+ 150MHz
+ 100MHz
C
CONDITIONS
LO
C
= +25NC (Notes 5, 11)
= +25NC, V
RF1
= 3200MHz,
C
RF
P
P
P
P
= P
= +25NC (Note 5)
LO
RF
RF
RF
RF
= 3100MHz to 3900MHz, f
RF2
C
= -10dBm (Note 5)
= -10dBm (Note 5)
= -5dBm (Note 9)
= -5dBm (Note 9)
= 0dBm,
RF1
f
L1 = L2 = 120nH
f
L1 = L2 = 270nH
f
L1 = L2 = 390nH
IF
IF
IF
= -40NC to +85NC
CC
= -5dBm/tone,
= 450MHz,
= 350MHz,
= 300MHz,
- f
= 5.0V, P
RF2
= 1MHz,
RF
= -5dBm, P
CC
10.0
MIN
7.6
22
63
58
80
70
= 4.75V to 5.25V, RF and LO ports
IF
= 300MHz, f
LO
0.018
-0.01
Q0.2
TYP
0.15
11.4
24.3
200
8.7
0.3
9.7
9.7
21
67
62
85
75
25
16
20
20
20
= 0dBm, f
LO
MAX
12.5
11.0
9.4
25
RF
= 2800MHz to
= 3500MHz,
UNITS
dB/NC
dB/NC
dBm
dBm
dBm
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
I
3