MAX2058ETL+ Maxim Integrated Products, MAX2058ETL+ Datasheet - Page 4

• Manufacturer Part Number: MAX2058ETL+
• Description: RF Mixer IC DVGA SPI HI LIN gh Linearity, SPI-Co
• Manufacturer: Maxim Integrated Products

Specifications of MAX2058ETL+

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

700MHz to 1200MHz High-Linearity,
SPI-Controlled DVGA with Integrated Loopback Mixer
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2058 Typical Application Circuit , V
40MHz ≤ f
45MHz, f
Note 1: All limits include external component losses. Output measurements taken at RFOUT or LBOUT ports of the Typical
Note 2: Operating outside this range is possible, but with degraded performance of some parameters.
Note 3: Compression point characterized. It is advisable not to continuously operate the VGA RF input above +15dBm.
Note 4: Input RF source contribution to spurious emissions (Agilent ESG 4435B, PSA E4443A): 200kHz = -39.2dBc,
Note 5: No SPI clock input applied.
Note 6: Guaranteed by design and characterization.
4
LOOPBACK MIXER
LO Frequency (Note 2)
LO Input Power
Output Power (Note 6)
Gain Accuracy
Output Third-Order Intercept
Point (Note 6)
Output Noise Floor
ON/OFF Switching Time
LBOUT to ATTEN_OUTB Isolation
ATTEN_OUTB to LBOUT Isolation
Output Return Loss
LO Port Return Loss
SERIAL PERIPHERAL INTERFACE (SPI)
Maximum Clock Speed
Data to Clock Setup Time
Data to Clock Hold Time
Clock to CS Setup Time
CS Positive Pulse Width
CS Negative Pulse Width
CLOCK Pulse Width
_______________________________________________________________________________________
Application Circuit .
400kHz = -73.5dBc, 600kHz = -83.2dBc, 1.2MHz = -85.7dBc
LBOUT
LO
PARAMETER
≤ 100MHz, T
= f
RF
- f
LO
, and T
C
= -40°C to +85°C. Typical values are at V
C
= +25°C, unless otherwise noted.) (Note 1)
SYMBOL
OIP3
t
CC
P
EWN
t
t
t
f
t
t
EW
CW
CH
LO
CS
ES
LO
= +4.75V to +5.25V, digital attenuators set for maximum gain, 700MHz ≤ f
P
P
= -40°C to +25°C
Tw o tones: f
P
P
LB_EN enable time
LB_EN disable time
Mixer enabled, attenuators A and B both set
to 31dB, P
Mixer disabled, P
Mixer enabled, 50Ω load
Mixer disabled, 50Ω load
50Ω source
IN 1
IN
IN
IN
= +5dBm, f
= +5dBm, T
= +5dBm
= P
IN 2
IN
= + 2d Bm , T
R F1
= +5dBm
CONDITIONS
RF
= 940M H z, f
C
IN
= 940MHz, T
= 0dBm
800MHz to 900MHz
900MHz to 1000MHz
CC
C
= + 25°C
= 5.0V, P
R F2
C
= 940.2M H z,
= +25°C
IN
= 0dBm, f
-14.7
MIN
RF
40
= 940MHz, P
-12.7
±1.7
±1.7
10.6
-137
0.12
0.12
TYP
67
50
22
23
32
38
18
24
13
-6
1
9
4
LO
-10.8
MAX
100
= -6dBm, f
0
RF
≤ 1200MHz,
dBc/Hz
UNITS
MHz
dBm
dBm
dBm
MHz
dB
dB
dB
dB
dB
µs
ns
ns
ns
ns
ns
ns
LO
=