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參數(shù)資料
| 型號(hào)： | LMX2411 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 基帶處理器 |
| 英文描述： | Baseband Processor for Radio Communications |
| 中文描述： | 基帶處理器的無(wú)線電通信 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 162K |
| 代理商： | LMX2411 |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Power Supply Voltage (V
CC
)
Storage Temperature Range (T
S
)
Lead Temperature (T
I
)
(Soldering, 10 Seconds)
6.5V
b
65
§
C to
a
150
§
C
a
260
§
C
Recommended Operating
Conditions
Supply Range (V
CC
)
Operating Temperature (T
A
)
2.85V to 3.6V
b
10
§
C to
a
70
§
C
DC Electrical Characteristics
The following specifications are guaranteed over the recommended operating conditions.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
DIGITAL INTERFACE SECTION
(Note 1)
V
OH
High Level Output Voltage
I
OH
e b
1.0 mA
V
CC
b
0.4
V
V
OL
Low Level Output Voltage
I
OL
e
1.0 mA
0.4
V
V
IH
High Level Input Voltage
V
CC
b
0.8
V
V
IL
Low Level Input Voltage
0.8
V
I
IN
Input Current
GND
k
V
IN
k
V
CC
b
1.0
1.0
m
A
Note 1:
DC Electrical Characteristics for the digital section apply to all digital input and output pins. This includes Tx Data, Tx PD, Rx PD, Comp Out, ROM Sel1,
ROM Sel2, and S-Field.
Electrical Characteristics
The following specifications are guaranteed over recommended operating condi-
tions, and oscillator (Sys Clk) frequency of 10.368 MHz unless otherwise specified.
Symbol
Parameter
Condition
Min
Typ
Max
Unit
I
Rx
Rx Mode Current Consumption (Note 1)
Tx Mode Off
6
7
mA
I
Tx
Tx Mode Current Consumption (Note 2)
Rx Mode Off
3.5
5
mA
I
PD
Standby Current (Power Down)
Tx and Rx Mode Off
50
100
m
A
SYSTEM CLK INPUT
V
OSC
Oscillator Sensitivity
Sys Clk Input
0.5
V
PP
f
OSC
Maximum Oscillator Frequency
40%
k
Duty Cycle
k
60%
19
MHz
V
OFF
Oscillator DC Offset
1.5
V
I
OSC
Oscillator Input Current
GND
k
V
IN
k
V
CC
g
30
g
50
m
A
TRANSMIT ROM FILTER
t
S
DAC Voltage Settling Time to within
(/2
LSB
C
LOAD
e
3 pF
All 0’s to all 1’s
100
ns
R
OUT
Output Impedance (Pin 6)
2.9
4.1
k
X
V
OUT
Output Voltage Swing (Pin 6) (Note 3)
Measured from 0V
0.95
1.05
V
DAC Midband Voltage
DAC Code
e
10000000
479
529
mV
Gaussian Filter Pulse Response
Accuracy (Note 4)
g
0.5
%
ISI from Gaussian Filter (Note 5)
B
b
T
e
0.5 Filter
11
%
DC COMPENSATION SAMPLE AND HOLD CIRCUIT
V
OS
Input Offset Voltage
3
mV
V
I/O
Input/Output Voltage Swing
Centered at 1.5V
1
V
PP
R
SH
Sample and Hold Resistor
2240
3360
X
D
V
Threshold Input Voltage Droop
C
HOLD
e
2700 pF (Pin 2)
1
10
mV/ms
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX2411M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF/Baseband Circuit |
| LMX2411MX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF/Baseband Circuit |
| LMX2430 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum Dual High Frequency Synthesizer for RF Personal Communications |
| LMX2430EVAL | 功能描述:EVALUATION BOARD FOR LMX2430 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| LMX2430EVAL/NOPB | 功能描述:時(shí)鐘和定時(shí)器開發(fā)工具 LMX2430 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
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