MAX2091 MAXIM [Maxim Integrated Products], MAX2091 Datasheet - Page 3

• 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]

RECOMMENDED AC OPERATING CONDITIONS
AC ELECTRICAL CHARACTERISTICS
(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
RF Frequency
LO Frequency
IF_IN Frequency
MIX_IN Frequency
LO Power
VGA + 2.5dB PAD + MIXER CASCADE
Small-Signal Gain
Gain vs. Temperature
Gain Variation vs. Frequency
(Note 9)
Noise Figure
Total Attenuation Range
Group-Delay Variation
Spurious Response
Output Third-Order Intercept
Point
Output -1dB Compression Point
LO Leakage at IF_IN
IF_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
PARAMETER
RF
= f
LO
+ f
IF
with analog attenuator set to maximum gain, V
, P
LO
= -10dBm to -4dBm, T
SYMBOL
SYMBOL
OIP3
P
f
MIX_IN
f
NF
1dB
P
G
IF_IN
f
f
LO
RF
LO
1835MHz Q 50MHz
1835MHz Q 80MHz
1835MHz Q 100MHz
V
Within Q50MHz
Within Q80MHz
Within Q100MHz
LO + 2IF, P
LO - 2IF, P
LO + 3IF, P
LO - 3IF, P
P
f
f
(Note 6)
(Note 6)
(Note 6)
(Note 6)
RF2
IF
PLVLSET
RF_OUT
= 140MHz
- f
RF1
= -2dBm/tone,
= 0.2V to 2.5V
C
RF_OUT
RF_OUT
= 1MHz
RF_OUT
RF_OUT
= -40°C to +95°C, and IF_IN, LO+, and RF_OUT ports are connected
CONDITIONS
CONDITIONS
= -2dBm
= -2dBm
= -2dBm
= -2dBm
C
CC
= +25°C, V
= 4.75V to 5.8V, f
CC
= 5.5V, P
MIN
20
35
1685
1185
MIN
100
-10
50
RF
= 1835MHz, f
-0.016
LO
TYP
0.25
24.5
17.5
19.6
133
220
285
-60
0.4
0.6
5.4
23
37
60
70
67
77
12
21
24
1485
TYP
= -7dBm, P
MAX2091
MAX
MAX
1985
2485
26
500
500
LO
-4
IF
= 1485MHz,
= -25dBm,
UNITS
dB/C
dBm
dBm
dBm
UNIT
dBc
MHz
MHz
MHz
MHz
dBm
dB
dB
dB
dB
dB
dB
dB
ps
3