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参数资料
| 型号： | MAX2510EEI |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 通信及网络 |
| 英文描述： | Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO28 |
| 封装： | QSOP-28 |
| 文件页数： | 4/12页 |
| 文件大小： | 126K |
| 代理商： | MAX2510EEI |
M
Low-Voltage IF Transc eiver with
Limiter/RS S I and Quadrature Modulator
4
_______________________________________________________________________________________
__________________________________________Typic al Operating Charac teristic s
(MAX2510 EV kit; V
CC
= +3.0V; 0.01μF across CZ and
CZ
; MIXOUT tied to VREF through 165
resistor; TXOUT and
TXOUT
loaded
with 100
differential; LO terminated with 50
;
LO
AC grounded; GC open; LIMOUT,
LIMOUT
open; 330pF at RSSI pin; 0.1μF con-
nected from VREF pin to GND; P
RXIN,
RXIN
= -30dBm differentially driven (input matched); f
RXIN,
RXIN
= 240MHz; bias voltage at I,
I
,
Q,
Q
= 1.4V; V
I,Q
= 500mVp-p; f
I, Q
= 200kHz; f
LO,
LO
= 230MHz; P
LO
= -13dBm; T
A
= +25°C; unless otherwise noted.)
0
5
15
10
20
Rx
Tx
25
-40
0
-20
20
40
60
80
100
SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (°C)
S
STANDBY
0
6
4
2
8
10
12
14
16
18
20
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
S
Rx
STANDBY
Tx
10
5
0
15
25
20
30
35
0
0.4
0.2
0.6
1.2
1.0
0.8
1.4 1.6 1.8 2.0
TRANSMITTER SUPPLY CURRENT
vs. GC VOLTAGE
M
GC VOLTAGE (V)
S
Note 4:
Driving RXIN or
RXIN
with a power level greater than the 1dB compression level forces the input stage out of its linear
range, causing harmonic and intermodulation distortion. The RSSI output increases monotonically with increasing input
levels beyond the mixer’s 1dB compression level. Input 1dB compression point is limited by MIXOUT voltage swing, which
is approximately 2Vp-p into a 165
load.
Note 5:
Assuming the supply voltage has been applied, this includes limiter offset-correction settling and Rx or Tx bias stabilization
time. Guaranteed by design and characterization.
Note 6:
The RSSI maximum zero-scale intercept is the maximum (over a statistical sample of parts) input power at which the RSSI
output would be 0V. This point is extrapolated from the linear portion of the RSSI Output Voltage vs. Limiter Input Power
graph in the Typical Operating Characteristics. This specification and the RSSI slope define the RSSI function’s ideal
behavior (the slope and intercept of a straight line), while the RSSI relative error specification defines the deviations from
this line. See the Typical Operating Characteristics for the RSSI Output Voltage vs. Limiter Input Power graph.
Note 7:
The RSSI relative error is the deviation from the best-fitting straight line of the RSSI output voltage versus the limiter input
power. This number represents the worst-case deviation at any point along this line. A 0dB relative error is exactly on the
ideal RSSI transfer function. The limiter input power range for this test is -75dBm to 5dBm from 50
. See the Typical
Operating Characteristics for the RSSI Relative Error graph.
Note 8:
Transmit sideband suppression is typically better than 35dB. Operation outside this frequency range is possible but has
not been characterized.
Note 9:
Output IM3 level is typically better than -29dBc.
Note 10:
The output power can be increased by raising GC above 2V. Refer to the Transmitter Output Power vs. GC Voltage and
Frequency graph in the Typical Operating Characteristics.
Note 11:
Using two tones at 400kHz and 500kHz, 250mVp-p differential per tone at I,
I
, Q,
Q
.
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相关代理商/技术参数 |
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|---|---|
| MAX2510EEI+ | 功能描述:射频收发器 IF Txr w/Limitr RSSI Quadrature Mod RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2510EEI+T | 功能描述:射频收发器 IF Txr w/Limitr RSSI Quadrature Mod RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2510EEI-T | 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2510EVKIT-SO | 功能描述:射频开发工具 MAX2510 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2511EEI | 功能描述:射频收发器 IF Txr w/Limitr RSSI RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
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