micrf507ymltr Micrel Semiconductor, micrf507ymltr Datasheet - Page 40

• Manufacturer Part Number: micrf507ymltr
• Description: 470mhz To 510mhz Low-power Fsk Transceiver With +10dbm Power Amplifier
• Manufacturer: Micrel Semiconductor

March 2010
Micrel, Inc.
0000101
0000110
0000111
0001000
0001001
ADR #
BIT #
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
Name
Mod_I0
---------
---------
Mod_FHG
Mod_shape
Mod_A3
Mod_A2
Mod_A1
Mod_A0
---------
Mod_clkS2
Mod_clkS1
Mod_clkS0
BitSync_clkS2
BitSync_clkS1
BitSync_clkS0
BitRate_clkS2
BitRate_clkS1
BitRate_clkS0
RefClk_K5
RefClk_K4
RefClk_K3
RefClk_K2
RefClk_K1
RefClk_K0
SC_HI
ScClk_X2
ScSw_EN
ScClk4
ScClk3
ScClk2
ScClk1
ScClk0
PrescalMode_s
Prescale_s
XCOAR_en
XCOtune4
XCOtune3
XCOtune2
XCOtune1
Description
Modulator current setting, LSB
Reserved/not in use
Reserved/not in use
“0” mandatory. Modulator Test bit.
“1” mandatory.Modulator shape enable
Modulator attenuator setting, LSB
Modulator attenuator setting
Modulator attenuator setting
Modulator attenuator setting, MSB (=0: Attenuator
active)
Reserved/not in use
Modulator clock setting 3.bit
Modulator clock setting 2.bit
Modulator clock setting 1.bit
BitSync clock setting 3.bit
BitSync clock setting 2.bit
BitSync clock setting 1.bit
Bitrate clock setting 3.bit
Bitrate clock setting 2.bit
Bitrate clock setting 1.bit
Reference clock divider 6.bit
Reference clock divider 5.bit
Reference clock divider 4.bit
Reference clock divider 3.bit
Reference clock divider 2.bit
Reference clock divider 1.bit
“1” mandatory. Switced Cap filter high current setting
on/off
“1” mandatory. Switced Cap clock mulitplied by two
“0” mandatory. Switch cap switch enable
SwitchCap clock divider 5.bit
SwitchCap clock divider 4.bit
SwitchCap clock divider 3.bit
SwitchCap clock divider 2.bit
SwitchCap clock divider 1.bit
“1” mandatory. Select external control of prescal mode
(div32/33)
“0” mandatory. Select external control of prescale mode
(div 32/33)
“1” mandatory. XCO amplitude regulation on/off
Crystal oscillator trimming, LSB
Crystal oscillator trimming
Crystal oscillator trimming
Crystal oscillator trimming
40
Comments
M9999-032210-B
MICRF507