參數(shù)資料
型號(hào): MAX2410EEI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 衰減器
英文描述: Low-Cost RF Up/Downconverter with LNA and PA Driver
中文描述: 1900 MHz RF/MICROWAVE UP/DOWN CONVERTER
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 179K
代理商: MAX2410EEI
M
Low-Cost RF Up/Downc onverter
with LNA and PA Driver
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2410 EV kit, V
CC
= 3.0V, V
GC
= 2.15V, RXEN = TXEN = low, f
LO
= 1.5GHz, P
LO
= -10dBm, f
LNAIN
= f
PADRIN
= f
RXMXIN
=
1.9GHz, P
LNAIN
= -32dBm, P
PADRIN
= P
RXMXIN
= -22dBm, f
IFIN
= 400MHz, P
IFIN
= -32dBm. All measurements performed in 50
environment. T
A
= +25°C, unless otherwise noted.)
Note 1:
Note 2:
Note 3:
Note 4:
Guaranteed by design and characterization.
Two tones at 1.9GHz and 1.901GHz at -32dBm per tone
Two tones at 1.9GHz and 1.901GHz at -22dBm per tone
Mixer operation guaranteed to this frequency. For optimum gain, adjust output match. See the Typical Operating
Characteristics for graphs of IFIN and IFOUT Impedance vs. IF Frequency.
At this LO drive level the mixer conversion gain is typically 1dB lower than with -10dBm LO drive.
Two tones at 400MHz and 401MHz at -32dBm per tone.
Transmit mixer output at -17dBm.
Calculated from measurements taken at V
GC
= 1.0V and V
GC
= 1.5V.
Time from RXEN = low to RXEN = high transition until the combined receive gain is within 1dB of its final value. Measured
with 47pF blocking capacitors on LNAIN and LNAOUT.
Note 10:
Time from TXEN = low to TXEN = high transition until the combined transmit gain is within 1dB of its final value. Measured
with 47pF blocking capacitors on PADRIN and PADROUT.
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
(Notes 1, 10)
(Notes 1, 9)
(Note 6)
Transmit (RXEN = Low)
Receive (TXEN = Low)
(Note 8)
f
OUT
= 2LO-2IF = 2.2GHz
f
OUT
= 2LO-3IF = 1.8GHz
(Note 3)
Single sideband
(Notes 1, 4)
T
A
= T
MIN
to T
MAX
T
A
= +25°C
CONDITIONS
μs
0.3
2.5
Transmitter Turn-On Time
μs
0.5
2.5
Receiver Turn-On Time
1.02
Input Relative VSWR Normalized to
Standby-Mode Impedance
1.10
dB/V
12
Gain-Control Sensitivity
LOCAL OSCILLATOR INPUTS
(RXEN = TXEN = high)
dB
35
Gain-Control Range
dBm
6.3
Output 1dB Compression Point
dBm
18
Output IP3
12.3
17
Gain (Note 1)
dB
13
15
16.4
dBm
dBm
dBm
dB
MHz
-0.3
-11.4
-52
8.2
Output IP3
Output 1dB Compression Point
LO Leakage
Noise Figure
IFIN Frequency
dBc
-90
Intermod Spurious Response
(Note 7)
dBc
-74
dBc
-44
450
UNITS
MIN
TYP
MAX
PARAMETER
f
OUT
= 3LO-6IF = 2.1GHz
T
A
= T
MIN
to T
MAX
T
A
= +25°C
7.3
11.8
dB
8.6
10
11.1
Conversion Gain (Note 1)
TRANSMIT MIXER
(TXEN = high)
POWER AMPLIFIER DRIVER
(TXEN = high)
POWER MANAGEMENT
(RXEN = TXEN = low)
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