參數(shù)資料
型號(hào)： LMX2337
廠商： National Semiconductor Corporation
英文描述： PLLatinum Dual Frequency Synthesizer for RF Personal Communications(PLLatinum技術(shù)用于射頻個(gè)人通訊的雙通道頻率合成器)
中文描述： PLLatinum雙頻率合成射頻個(gè)人通信（PLLatinum技術(shù)用于射頻個(gè)人通訊的雙通道頻率合成器）
文件頁(yè)數(shù)： 5/17頁(yè)
文件大小： 392K
代理商： LMX2337
Electrical Characteristics
(Continued)
V
CC
= 5.0V, V
p
= 5.0V; T
A
= 25C, except as specified
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
I
D
o
-TRI
Charge Pump
TRI-STATE
CURRENT
Charge Pump
TRI-STATE
CURRENT
High-Level Output Voltage
LMX2335
LMX2336
0.5V
≤
V
D
o
≤
V
p
0.5V
T = 25C
5.0
5.0
nA
I
D
o
-TRI
LMX2337
0.5V
≤
V
D
o
≤
V
p
0.5V
T = 25C
±
5
nA
V
OH
I
OH
= 500 μA
V
CC
0.4
V
V
OL
t
CS
I
CH
t
CWH
t
CWL
t
ES
t
EW
Low-Level Output Voltage
Data to Clock Setup 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
I
OL
= 500 μA
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
0.4
V
ns
ns
ns
ns
ns
ns
50
10
50
50
50
50
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicate conditions for which
the device is intended to be functional, but do not guarantee specific performanced limits. For guaranteed specifications and test conditions, see the Electrical Char-
acteristics. The guaranteed specifications apply only for the test conditions listed.
Note 2:
This device is a high performance RF integrated circuit with an ESD rating
<
2 keV and is ESD sensitive. Handling and assembly of this device should only
be done at ESD protected workstations.
Note 3:
See PROGRAMMABLE MODES for I
CPo
description.
Note 4:
Clock, Data and LE does not include f
IN
1, f
IN
2 and OSC
in
.
Typical Performance Characteristics
ICC vs V
LMX2335/37
DS012332-19
I
vs V
CC
LMX2336
DS012332-20
L
www.national.com
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX2337M 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications
LMX2337MX 功能描述:IC FREQ SYNTH DUAL 1.1GHZ 16SOIC RoHS:否 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(wú)/無(wú) 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:*
LMX2337TM 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications
LMX2337TMX 功能描述:IC FREQ SYNTH DL 1.1GHZ 16-TSSOP RoHS:否 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(wú)/無(wú) 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:*
LMX233XA 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications
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