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参数资料
| 型号： | MAX2510EEI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX IF W/RSSI&MODLTR 28-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 100MHz ~ 600MHz |
| 应用： | ISM |
| 功率 - 输出： | 1dBm |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电流 - 接收： | 20mA |
| 电流 - 传输： | 25mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 28-QSOP |
| 包装： | 带卷 (TR) |
Low-Voltage IF Transceiver with
Limiter/RSSI and Quadrature Modulator
ABSOLUTE MAXIMUM RATINGS
V CC to GND .............................................................-0.3V to 8.0V
V CC to Any Other V CC ........................................................±0.3V
I, I , Q, Q to GND .........................................-0.3V to (V CC + 0.3V)
I to I , Q to Q Differential Voltage ............................................±2V
RXIN to RXIN Differential Voltage ..........................................±2V
LOIN to LOIN Differential Voltage..........................................±2V
LIMIN Voltage .............................(VREF - 1.3V) to (VREF + 1.3V)
RXEN, TXEN, GC Voltage...........................-0.3V to (V CC + 0.3V)
RXEN, TXEN, GC Input Current ............................................1mA
RSSI Voltage...............................................-0.3V to (V CC + 0.3V)
Continuous Power Dissipation (T A = +70°C)
QSOP (derate 10mW/°C above +70°C) ........................650mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V CC = +2.7V to +5.5V; 0.01μF across CZ and CZ ; LO, LO open; MIXOUT tied to VREF through a 165 ? resistor; GC = 0.5V; RXIN,
RXIN open; LIMIN tied through 50 ? to VREF; LIMOUT, LIMOUT = open; RXEN, TXEN = high; bias voltage at I, I , Q, Q = 1.4V;
T A = -40°C to +85°C; unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
Operating Voltage Range
CONDITIONS
MIN
2.7
TYP
3.0
MAX
5.5
UNITS
V
Digital Input Voltage High
Digital Input Voltage Low
RXEN, TXEN
RXEN, TXEN
2.0
0.4
V
V
Digital Input Current High
RXEN, TXEN = 2.0V
6
30
μA
Digital Input Current Low
RXEN, TXEN = 0.4V
Receive mode, RXEN = high, TXEN = low
-5
0.1
14
20
μA
Supply Current
VREF Voltage
Transmit mode, RXEN = low, TXEN = high
Standby mode, RXEN = high, TXEN = high
Shutdown mode, RXEN = low, TXEN = low
V CC / 2 -
100mV
17
0.5
0.2
V CC / 2
25
1
5
V CC / 2 +
100mV
mA
μA
V
GC Input Resistance
(Note 1)
50
85
k ?
AC ELECTRICAL CHARACTERISTICS
(MAX2510 test fixture; V CC = +3.0V; RXEN = TXEN = low; 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 are AC
coupled to 250 ? load; 330pF at RSSI pin; 0.1μF connected 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.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DOWNCONVERTER (RXEN = high)
Input Frequency Range
(Note 2)
100
600
MHz
Conversion Gain
Noise Figure
Input 1dB Compression Point
Input Third-Order Intercept
T A = +25°C
T A = -40°C to +85°C (Note 3)
Single sideband
(Note 4)
Two tones at 240MHz and 240.2MHz,
-30dBm per tone
20.5
19.9
22.5
11
-18.5
-8
25
25.5
dB
dB
dBm
dBm
LO to RXIN Isolation
49
dBc
Power-Up Time
Standby to RX or TX (Note 5)
5
μs
2
_______________________________________________________________________________________
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