參數(shù)資料
型號: MICRF405YML TR
廠商: Micrel Inc
文件頁數(shù): 40/46頁
文件大小: 649K
描述: TRANSMITTER ASK/FSK 24-MLF
標準包裝: 1
頻率: 290MHz ~ 980MHz
應用: ISM
調(diào)制或協(xié)議: ASK,F(xiàn)SK
數(shù)據(jù)傳輸率 - 最大: 200 kbps
功率 - 輸出: 10dBm
電流 - 傳輸: 18mA
數(shù)據(jù)接口: PCB,表面貼裝
天線連接器: PCB,表面貼裝
電源電壓: 2.2 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
封裝/外殼: 24-VFQFN 裸露焊盤,24-MLF?
包裝: 標準包裝
產(chǎn)品目錄頁面: 571 (CN2011-ZH PDF)
其它名稱: 576-1965-6
Micrel
MICRF405
 
 
 
 
April 2006 
40
M9999-041906
 (408) 955-1690
 
 
OutS2
OutS1
OutS0
The signals are available on the LD output
0
0
0
Gnd
0
0
1
N-div
0
1
0
M-div
0
1
1
ModOut
1
0
0
Bandgap
1
0
1
 
1
1
0
DVDD
1
1
1
TXSYMBOL  output of packet handling engine
Table 50. Test Signals. Only Available When LD_en=0.
 
PA_IB3    PA_IB2     State
0
0
PA uses bias current from PTAT bias source, external resistor (Pin 6)
0
1
PA uses bias current from CI bias source, external resistor (Pin 24)
1
0
PA uses bias current from internal bias source, PTAT
1
1
PA uses bias current from internal bias source, PTAT + CI
PA_IB1    PA_IB0     State
0
0
PA bias current setting, lowest bias current
0
1
PA bias current setting
1
0
PA bias current setting
1
1
PA bias current setting, highest bias current
PAB_IB3 PAB_IB2    State
0
0
PAbuffer uses bias current from PTAT bias source, external resistor (Pin 6)
0
1
PAbuffer uses bias current from CI bias source, external resistor (Pin 24)
1
0
PAbuffer uses bias current from internal bias source, PTAT
1
1
PAbuffer uses bias current from internal bias source, PTAT + CI
PAB_IB1 PAB_IB0    State
0
0
PAbuffer bias current setting, lowest bias current
0
1
PAbuffer bias current setting
1
0
PAbuffer bias current setting
1
1
PAbuffer bias current setting, highest bias current
Table 51. PA and PAbuffer Bias Current Setting.
 
LF_High_PM
LF_CAP1
LF_CAP0
C1
C2
Max. achievable Phase
Margin
X
0
0
5.4pF
1.8pF
57?
0
0
1
10.8pF
3.6pF
57?
0
1
0
21.6pF
7.2pF
57?
0
1
1
32.4pF
10.8pF
57?
1
0
1
10.8pF
1.8pF
69?
1
1
0
21.6pF
3.6pF
69?
1
1
1
32.4pF
5.4pF
69?
Table 52. Loop Filter Capacitors Values.
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