NDIV
參數(shù)資料
型號: LTC6994CDCB-2#TRMPBF
廠商: Linear Technology
文件頁數(shù): 4/26頁
文件大?。?/td> 0K
描述: IC DELAY LINE 6-DFN
產品培訓模塊: TimerBlox Family Timing Devices
產品目錄繪圖: LTC699_DFN
特色產品: TimerBlox?
標準包裝: 1
系列: TimerBlox®
功能: 可編程
可用的總延遲: 1µs ~ 33.6s
獨立延遲數(shù): 1
電源電壓: 2.25 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-WFDFN 裸露焊盤
供應商設備封裝: 6-DFN-EP(2x3)
包裝: 標準包裝
配用: DC1562A-E-ND - BOARD EVAL LTC6992-3
其它名稱: LTC6994CDCB-2#TRMPBFDKR
LTC6994-1/LTC6994-2
12
699412fb
operaTion
Table 1. DIVCODE Programming
DIVCODE
POL
NDIV
Recommended tDELAY
R1 (k)
R2 (k)
VDIV/V+
0
1
1s to 16s
Open
Short
≤ 0.03125 ±0.015
1
0
8
8s to 128s
976
102
0.09375 ±0.015
2
0
64
64s to 1.024ms
976
182
0.15625 ±0.015
3
0
512
512s to 8.192ms
1000
280
0.21875 ±0.015
4
0
4,096
4.096ms to 65.54ms
1000
392
0.28125 ±0.015
5
0
32,768
32.77ms to 524.3ms
1000
523
0.34375 ±0.015
6
0
262,144
262.1ms to 4.194sec
1000
681
0.40625 ±0.015
7
0
2,097,152
2.097sec to 33.55sec
1000
887
0.46875 ±0.015
8
1
2,097,152
2.097sec to 33.55sec
887
1000
0.53125 ±0.015
9
1
262,144
262.1ms to 4.194sec
681
1000
0.59375 ±0.015
10
1
32,768
32.77ms to 524.3ms
523
1000
0.65625 ±0.015
11
1
4,096
4.096ms to 65.54ms
392
1000
0.71875 ±0.015
12
1
512
512s to 8.192ms
280
1000
0.78125 ±0.015
13
1
64
64s to 1.024ms
182
976
0.84375 ±0.015
14
1
8
8s to 128s
102
976
0.90625 ±0.015
15
1
1s to 16s
Short
Open
≥ 0.96875 ±0.015
Figure 2. Delay Range and POL Bit vs DIVCODE
If the voltage is generated by other means (i.e., the output
of a DAC) it must track the V+ supply voltage. The last
column in Table 1 shows the ideal ratio of VDIV to the
supply voltage, which can also be calculated as:
VDIV
V+
=
DIVCODE
+ 0.5
16
±1.5%
Forexample,ifthesupplyis3.3VandthedesiredDIVCODE
is 4, VDIV = 0.281 3.3V = 928mV ± 50mV.
Figure 2 illustrates the information in Table 1, showing
that NDIV is symmetric around the DIVCODE midpoint.
0.5V+
t DELA
Y(ms)
699412 F02
1000
10000
100
10
1
0.001
0.1
0.01
INCREASING VDIV
V+
0V
POL BIT = 0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
POL BIT = 1
相關PDF資料
PDF描述
AD5274BRMZ-20-RL7 IC DGTL POT 20K 256POS 10MSOP
AD5170BRMZ2.5-RL7 IC DGTL POT 256POS 2.5K 10MSOP
MS27499E16F55SA CONN RCPT 55POS BOX MNT W/SCKT
MS27468P17B6P CONN RCPT 6POS JAM NUT W/PINS
LTC6994CDCB-1#TRMPBF IC DELAY LINE 6-DFN
相關代理商/技術參數(shù)
參數(shù)描述
LTC6994CS6-1#PBF 制造商:Linear Technology 功能描述:SC-Timing, Cut Tape Delay with Rising or Falling Edge Trigger
LTC6994CS6-1#TRMPBF 功能描述:IC DELAY LINE TSOT-23-6 RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 延遲線 系列:TimerBlox® 標準包裝:2,500 系列:- 標片/步級數(shù):- 功能:多個,不可編程 延遲到第一抽頭:10ns 接頭增量:- 可用的總延遲:10ns 獨立延遲數(shù):4 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商設備封裝:14-SOIC 包裝:帶卷 (TR)
LTC6994CS6-1#TRPBF 功能描述:IC DELAY LINE TSOT-23-6 RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 延遲線 系列:TimerBlox® 標準包裝:2,500 系列:- 標片/步級數(shù):- 功能:多個,不可編程 延遲到第一抽頭:10ns 接頭增量:- 可用的總延遲:10ns 獨立延遲數(shù):4 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商設備封裝:14-SOIC 包裝:帶卷 (TR)
LTC6994CS6-1TRMPBF 制造商:Linear Technology 功能描述:Delay Block/Debouncer 1us-33.6s TSOT23-6
LTC6994CS6-2#PBF 制造商:Linear Technology 功能描述:DELAY BLOCK/DEBOUNCER 5.5V T 制造商:Linear Technology 功能描述:DELAY BLOCK/DEBOUNCER, 5.5V, TSOT-23-6; Operating Mode:Monostable; Supply Voltage Min:2.25V; Supply Voltage Max:5.5V; Digital IC Case Style:TSOT-23; No. of Pins:6; Clock External Input:Yes; Operating Temperature Min:0C ;RoHS Compliant: Yes