收藏本站
Complete Direct-Conversion L-Band Tuner
Table 2. N-Divider MSB Register (Address: 0x00)
BIT NAME
FRAC
N[14:8]
BIT LOCATION (0 = LSB)
7
6 –0
DEFAULT
1
0000000
FUNCTION
Users must program to 1 upon powering up the device.
Sets the most significant bits of the PLL integer-divide number (N). N can
range from 19 to 251.
Table 3. N-Divider LSB Register (Address: 0x01)
BIT NAME
N[7:0]
BIT LOCATION (0 = LSB)
7 –0
DEFAULT
00100011
FUNCTION
Sets the least significant bits of the PLL integer-divide number. N can range
from 19 to 251.
Table 4. Charge-Pump Register (Address: 0x02)
BIT NAME
CPMP[1:0]
CPLIN[1:0]
F[19:16]
BIT LOCATION (0 = LSB)
7 –6
5 –4
3 –0
DEFAULT
00
00
0010
FUNCTION
Charge-pump minimum pulse width. Users must program to 00 upon
powering up the device.
Controls charge-pump linearity. Users must program to 01 upon powering
up the device.
Sets the 4 most significant bits of the PLL fractional divide number.
Default value is F = 194,180 decimal.
Table 5. F-Divider MSB Register (Address: 0x03)
BIT NAME
F[15:8]
BIT LOCATION (0 = LSB)
7 –0
DEFAULT
11110110
FUNCTION
Sets the most significant bits of the PLL fractional-divide number (F).
Default value is F = 194,180 decimal.
Table 6. F-Divider LSB Register (Address: 0x04)
BIT NAME
F[7:0]
BIT LOCATION (0 = LSB)
7 –0
DEFAULT
10000100
FUNCTION
Sets the least significant bits of the PLL fractional-divide number (F).
Default value is F = 194,180 decimal.
Table 7. XTAL Buffer and Reference Divider Register (Address: 0x05)
BIT NAME
BIT LOCATION (0 = LSB)
DEFAULT
FUNCTION
Sets the crystal-divider setting.
000 = Divide by 1.
001 = Divide by 2.
XD[2:0]
7 –5
000
011 = Divide by 3.
100 = Divide by 4.
101 through 110 = All divide values from 5 (101) to 7 (110).
111 = Divide by 8.
Sets the PLL reference-divider (R) number. Users must program to 00001
R[4:0]
4 –0
00001
upon powering up the device.
00001 = Divide by 1; other values are not tested.
11
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX2130EVKIT EVAL KIT MAX2130
MAX2140EVKIT EVAL KIT MAX2140
MAX2150ETI+T IC MODULATOR I/Q WIDE 28TQFN
MAX2160EVKIT EVAL KIT MAX2160
MAX2163ETI/V+ IC TUNER ISDB-T LOW IF 28TQFN
MAX2165EVKIT+ KIT EVAL FOR MAX2165
MAX2170EVKIT+ KIT EVAL FOR MAX2170
MAX2202EWT+T IC POWER DETECTOR RMS 6-WLP
相关代理商/技术参数
MAX212C/D 功能描述:RS-232接口集成电路 +3V Powered Low-Power True RS-232 Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212CAG 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212CAG+ 功能描述:RS-232接口集成电路 3V True RS-232 Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212CAG+T 功能描述:RS-232接口集成电路 3V True RS-232 Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212CAG-T 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212CWG 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212CWG-T 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX212EAG 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: