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| 型号： | MAX3543EVKIT+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 11/20页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX3543 |
| 标准包装： | 1 |
| 系列： | * |
Multiband Analog and
Digital Television Tuner
Register and Bit Descriptions
Table 4. R00: VCO Register—VCO and LO Divider Control (Address: 00h)
BIT NAME
BIT LOCATION
(0 = LSB)
TYPICAL
SETTING
FUNCTION
VCO select. Selects one of three VCOs when VAS = 0, or selects the VCO starting
band when VASS = 0.
VCO[1:0]
7:6
01
00 = Selects VCO1 (approximately 2200MHz to 2800MHz)
01 = Selects VCO2 (approximately 2800MHz to 3500MHz)
10 = Selects VCO3 (approximately 3500MHz to 4400MHz)
11 = VCO shutdown
VCO sub-band select. Selects one of 16 possible VCO sub-bands when VAS = 0,
or selects the VCO starting sub-band when VASS = 0.
VSUB[3:0]
5:2
0011
0000 = Selects SB0
…
1111 = Selects SB15
VCO divider ratio select.
00 = Sets VCO divider to 4 (use when f LO > 550MHz)
VDIV[1:0]
1:0
00
01 = Sets VCO divider to 8 (use when 275MHz < f LO < 550MHz)
10 = Sets VCO divider to 16 (use when 137.5MHz < f LO < 275MHz)
11 = Sets VCO divider to 32 (use when f LO < 137.5MHz)
Table 5. R01: NDIV INT Register—Integer Part of N-Divider (Address: 01h)
BIT NAME
NINT[7:0]
BIT LOCATION
(0 = LSB)
7:0
TYPICAL
SETTING
0010
1011
FUNCTION
Sets the PLL integer divide number (N)
Table 6. R02: NDIV FRAC2 Register—N-Divider Fractional Part [19:16] and R-Divider
(Address: 02h)
BIT
NAME
CPS
CP
BIT LOCATION
(0 = LSB)
7
6
TYPICAL
SETTING
1
0
FUNCTION
Sets the charge-pump current-selection mode between automatic and manual.
Must set to 1 for proper operation.
For Maxim use only
Reference divider.
RDIV[1:0]
5:4
00
00 = /1
01 = /2
1X = Maxim use only
F[19:16]
3:0
1110
N-divider fractional part bits 19:16 (out of 19:0)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3543EVKIT+ | 功能描述:射频开发工具 MAX3542/3 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 |
| MAX3544CTL+ | 制造商:Maxim Integrated Products 功能描述:EVKIT FOR DIGITAL TV TUNER - Rail/Tube |
| MAX3544CTL+T | 制造商:Maxim Integrated Products 功能描述:MULTIBAND DIGITAL TELEVISION TUNER - Tape and Reel |
| MAX354C/D | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX354CPE | 功能描述:多路器开关 IC 8:1 Fault-Protected Analog MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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