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参数资料
| 型号： | MAX2870EVKIT# |
| 厂商： | Maxim Integrated |
| 文件页数： | 10/24页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX2870 |
| 标准包装： | 1 |
| 系列： | * |
MAX2870
23.5MHz to 6000MHz Fractional/
Integer-N Synthesizer/VCO
Pin Configuration
TOP VIEW
24
23
22
21
20
19
18
17
LD 25
RFOUT_EN 26
GND_DIG 27
V CC_DIG 28
16
15
14
13
V CC_RF
RFOUTB_N
RFOUTB_P
RFOUTA_N
REF_IN 29
MUX_OUT 30
MAX2870
12
11
RFOUTA_P
GND_RF
GND_SD 31
V DD_SD 32
+
EP
10
9
V CC_PLL
GND_PLL
1
2
3
4
5
6
7
8
TQFN
Pin Description
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
Maxim Integrated
NAME
CLK
DATA
LE
CE
SW
V CC_CP
CP_OUT
GND_CP
GND_PLL
V CC_PLL
GND_RF
RFOUTA_P
RFOUTA_N
FUNCTION
Serial Clock Input. The data is latched into the 32-bit shift register on the rising edge of the
CLK line.
Serial Data Input. The serial data is loaded MSB first. The 3 LSBs identify the register address.
Load Enable Input. When LE goes high the data stored in the shift register is loaded into the
appropriate latches.
Chip Enable. A logic-low powers the part down and the charge pump becomes high
impedance.
Fast-Lock Switch. Connect to the loop filter when using the fast-lock mode.
Power Supply for Charge Pump. Place decoupling capacitors as close as possible to the pin.
Charge-Pump Output. Connect to external loop filter input.
Ground for Charge-Pump. Connect to board ground, not to the paddle.
Ground for PLL. Connect to main board ground plane, not to the paddle.
Power Supply for PLL. Place decoupling capacitors as close as possible to the pin.
Ground for RF Outputs. Connect to board ground plane, not to the paddle.
Open Collector Positive RF Output A. Connect to supply through RF choke or 50 I load.
Open Collector Negative RF Output A. Connect to supply through RF choke or 50 I load.
10
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| MAX3540EVKIT# | KIT FOR MAX3540 DVB TUNER |
| MAX3541EVKIT+ | KIT FOR MAX3541 DVB TUNER |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2870EVKIT# | 功能描述:射频开发工具 MAX2870 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 |
| MAX2880ETP+ | 制造商:Maxim Integrated Products 功能描述:12.4GHZ HIGH PERFORMANCE FRACTIONAL/INTEGER-N SYNTHESIZER - Rail/Tube 制造商:Maxim Integrated Products 功能描述:RF FRACT INTEGER N SYNTH QFN |
| MAX2880ETP+T | 制造商:Maxim Integrated Products 功能描述:RF FRACT INTEGER N SYNTH QFN |
| MAX2900EGI | 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
| MAX2900EGI-BOW | 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
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