參數(shù)資料
型號: MAX1473EVKIT-315
廠商: Maxim Integrated Products, Inc.
英文描述: Evaluation Kit
中文描述: 評估板
文件頁數(shù): 4/6頁
文件大?。?/td> 302K
代理商: MAX1473EVKIT-315
E
MAX1473 Evaluation Kit
4
_______________________________________________________________________________________
JUMPER
JU1
JU1
JU1
JU2
JU2
JU3
JU3
JU3
STATE
1-2
2-3
NC
2-3
1-2
1-2
2-3
NC
FUNCTION
Normal operation
Power-down mode
External power-down control
Crystal divide ratio = 32
Crystal divide ratio = 64
Mixer output to MIX_OUT
External IF input
Normal operation
JU4
1-2
Uses PDOUT for faster receiver
startup
JU4
2-3
GND connection for peak detector
filter
JU5
JU5
JU6
JU6
JU6
JU7
JU7
1-2
2-3
1-2
2-3
NC
1-2
NC
Disables AGC
Enables AGC
IR centered at 433MHz
IR centered at 315MHz
IR centered at 375MHz
Connect VDD to +3.3V supply
Connect VDD to +5.0V supply
Table 1. Jumper Functions
SIGNAL
DESCRIPTION
RF_IN
F_IN
MIX_OUT
GND
VDD
DATA_OUT
SHDN
RF input
External reference frequency input
IF input/output
Ground
Supply input
Sliced data output
External power-down control
Table 3. I/O Connectors
Table 2. Test Points
Figure 1. MAX1473 EV Kit
TP
2
3
4
5
6
7
8
9
10
11
12
DESCRIPTION
Data slicer negative input
Data filter output
Peak detector out
+3.3V
GND
Data filter feedback node
Data out
Power-down select input
VDD
AGC control
Crystal select
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