參數(shù)資料
型號(hào)： LMX2364
廠商： National Semiconductor Corporation
英文描述： 2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer
中文描述： 2.6千兆赫PLLatinum分?jǐn)?shù)RF頻率合成器850 MHz的IF頻率合成器整數(shù)
文件頁數(shù)： 6/39頁
文件大?。?/td> 694K
代理商： LMX2364
Electrical Characteristics
(V
Vcc
= V
Vcp
= 3.0V; 40C
≤
T
A
≤
+85C except as specified) (Continued)
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
OSCILLATOR PARAMETERS
f
OSC
Oscillator Operating
Frequency
Oscillator Sensitivity
Oscillator Input Current
2
110
MHz
v
OSC
I
OSC
OSCinRF, OSCinIF
V
OSC
= V
Vcc
V
OSC
= 0V
0.5
V
Vcc
100
V
μA
μA
100
DIGITAL INTERFACE (DATA, CLK, LE, ENIF, ENRF, Ftest/LD, FLoutRF, FLoutIF)
V
IH
High-Level Input Voltage
2.7
≤
V
Vcc
≤
3.2
3.2
<
V
Vcc
≤
5.5
1.6
2
V
V
V
μA
μA
V
V
V
IL
I
IH
I
IL
V
OH
V
OL
MICROWIRE INTERFACE TIMING
T
CS
T
CH
T
CWH
T
CWL
T
ES
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current
High-Level Output Voltage
Low-Level Output Voltage
0.4
1.0
1.0
V
IH
= V
CC
V
IL
= 0
I
OH
= 500 μA
I
OL
= 500 μA
1.0
1.0
V
CC
0.4
0.4
Data to Clock Set Up Time
Data to Clock Hold Time
Clock Pulse Width High
Clock Pulse Width Low
Clock to Load Enable Set
Up Time
Load Enable Pulse Width
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
50
10
50
50
ns
ns
ns
ns
50
ns
T
EW
PHASE NOISE
L
F1Hz
(f) RF
See Data Input Timing
50
ns
RF Synthesizer’s
Normalized Phase Noise
Contribution, Fractional
Mode (Note 4)
RF_OM = 1 (Fractional Mode)
f = 3 KHz
TCXO Reference Source
RF_CP = 1 (4 mA)
V
ENIF
= LOW
RF_OM = 0 (Integer Mode)
f = 3 KHz
TCXO Reference Source
RF_CP = 2 (4 mA)
V
ENIF
= LOW
f = 3 KHz
TCXO Reference Source
IF_CP = 1 (800 mA)
V
ENRF
= LOW
208
dBc/Hz
RF Synthesizer’s
Normalized Phase Noise
Contribution, Integer Mode
(Note 4)
215
dBc/Hz
L
F1Hz
(f) IF
IF Synthesizer’s
Normalized Phase Noise
Contribution (Note 4)
212
dBc/Hz
Note 3:
Some reference divider ratios between the minimum and maximum are not realizable. See the section on R divider programming for more details.
Note 4:
Normalized Phase Noise Contribution is defined as: L
F1Hz
(f) = L(f) – 20·log(N) – 10log(f
COMP
) where L(f) is defined as the single side band phase noise
measured at an offset frequency, f, in a 1 Hz Bandwidth. The offset frequency, f, must be chosen sufficiently smaller than the PLL’s loop bandwidth, yet large enough
to avoid substantial phase noise contribution from the reference source.
L
www.national.com
6
相關(guān)PDF資料
PDF描述
LMX2364TM 2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX2364EVAL 功能描述:BOARD EVALUATION LMX2364 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
LMX2364SLEX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer
LMX2364SLEX/NOPB 功能描述:IC FREQ SYNTH 2.6GHZ 24LAMUCSP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*
LMX2364TM 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer
LMX2364TM/NOPB 功能描述:IC FREQ SYNTH 2.6GHZ 24TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*
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