MAX2091 MAXIM [Maxim Integrated Products], MAX2091 Datasheet - Page 4

• Manufacturer Part Number: MAX2091
• Description: 50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Threshold Alarm Circuit, and Error Amplifier for Level Control
• Manufacturer: MAXIM [Maxim Integrated Products]

AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit
f
to 50ω sources and loads, unless otherwise noted. Typical values are at T
V
otherwise noted. (Notes 5, 7, 8)
50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz
IF
IF VGA (ATTENUATOR + AMPLIFIER)
Small-Signal Gain
Noise Figure
Output Third-Order
Intercept Point
Output Second-Order
Intercept Point
Output Second Harmonic
Output Third Harmonic
Output -1dB Compression Point
Average Gain-Control Slope
Maximum Gain-Control Slope
VGA Reverse Isolation
Attenuator Response Time
Insertion Phase Change
MIXER WITH IMAGE REJECT FILTER
Conversion Gain
SSB Noise Figure
Output Third-Order Intercept
Point
Output -1dB Compression Point
Image Rejection
LO Leakage at RF_OUT
2LO Leakage at RF_OUT
Second Harmonic
Third Harmonic
3LO + IF Spur
MIX_IN Return Loss
LO+ Port Return Loss
RF_OUT Return Loss
PLVLSET
= 350MHz, f
Upconverting Mixer with Image Filtering, Threshold
Alarm Circuit, and Error Amplifier for Level Control
PARAMETER
= 2.5V, CTRL1 = logic 1, CTRL2 = logic 0. Min/max specifications apply over supply, process, and temperature, unless
RF
= f
LO
+ f
IF
with analog attenuator set to maximum gain, V
, P
LO
SYMBOL
= -10dBm to -4dBm, T
OIP3
OIP2
P
OIP3
P
HD2
HD3
NF
1dB
1dB
G
Up to 30dB attenuation,
P
P
f
P
P
V
V
P
1.2V, output settled to within Q0.5dB of
final value
P
2.5V, output settled to within Q0.5dB of
final value
V
f
P
P
P
RF2
IF
IF_OUT
IF_OUT
IF_OUT
IF_OUT
PLVLSET
PLVLSET
IF_IN
IF_IN
PLVLSET
RF_OUT
RF_OUT
RF_OUT
= 350MHz Q 50MHz
- f
= -15dBm, V
= -15dBm, V
RF1
= 0dBm/tone, f
= 0dBm/tone,
= 0dBm
= 0dBm
= -2dBm
= -2dBm
= -2dBm
= 0.5V to 2.0V
= 0V to 2.5V
= 2.5V to 0V
= 1MHz
C
= -40°C to +95°C, and IF_IN, LO+, and RF_OUT ports are connected
CONDITIONS
PLVLSET
PLVLSET
RF2
- f
= 2.5V to
= 1.2V to
C
CC
RF1
= +25°C, V
= 4.75V to 5.8V, f
= 1MHz
CC
23.5
16.5
= 5.5V, P
MIN
-2.2
15
RF
= 1835MHz, f
TYP
38.8
57.4
64.5
80.0
17.6
19.5
11.4
17.1
24.7
12.2
77.5
LO
330
220
-0.5
-41
-35
4.0
26
25
35
20
65
33
22
24
20
= -7dBm, P
MAX2091
MAX
27.5
23.0
1.5
LO
IF
= 1485MHz,
= -25dBm,
Degrees
UNITS
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dB/V
dB/V
dBc
dBc
dBc
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
4