công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

LMX1602 bảng dữ liệu(PDF) 8 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
tên linh kiện LMX1602
Giải thích chi tiết về linh kiện  PLLatinum??Low Cost Dual Frequency Synthesizer
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NSC [National Semiconductor (TI)]
Trang chủ  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMX1602 bảng dữ liệu(HTML) 8 Page - National Semiconductor (TI)

Back Button LMX1602 Datasheet HTML 4Page - National Semiconductor (TI) LMX1602 Datasheet HTML 5Page - National Semiconductor (TI) LMX1602 Datasheet HTML 6Page - National Semiconductor (TI) LMX1602 Datasheet HTML 7Page - National Semiconductor (TI) LMX1602 Datasheet HTML 8Page - National Semiconductor (TI) LMX1602 Datasheet HTML 9Page - National Semiconductor (TI) LMX1602 Datasheet HTML 10Page - National Semiconductor (TI) LMX1602 Datasheet HTML 11Page - National Semiconductor (TI) LMX1602 Datasheet HTML 12Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 14 page
background image
2.0
Programming Description (Continued)
2.3.4
MAIN_N Register
If the Control Bits (CTL[1:0]) are 1 1 when LE transitions high, data is transferred from the 18-bit shift register into the MAIN_N
register latch which sets 16-bit programmable N divider value. The Main N divider is a 16-bit counter which is fully programmable
from 992 to 65,535 for 2 GHz option and from 240 to 65,535 for 1.1 GHz option. The MAIN_N register consists of the 5-bit (2 GHz
option) or 4-bit (1.1 GHz option) swallow counter (MAIN_A_CNTR) and the 11-bit (2 GHz option) or 12-bit (1.1 GHz option) pro-
grammable counter (MAIN_B_CNTR). Serial data format for the MAIN_N register latch shown below. The divide ratio must be
992 (2 GHz option) or 240 (1.1 GHz option) for a continuous divide range. The divide ratio is programmed using the bits
MAIN _A_CNTR and MAIN_B_CNTR as shown in tables 2.3.5 and 2.3.6 The pulse swallow function which determines the divide
ratio is described in Section 2.3.7.
2 GHz option
First Bit
SHIFT REGISTER BIT LOCATION
Last Bit
17
16
15
14
13
12
11
10
9876543210
MAIN_N
AUX_B_CNTR[10:0]
AUX_A_CNTR[4:0]
1
1
1.1 GHz option
First Bit
SHIFT REGISTER BIT LOCATION
Last Bit
17
16
15
14
13
12
11
10
9876543210
MAIN_N
AUX_B_CNTR[11:0]
AUX_A_CNTR[3:0]
1
1
2.3.5
Swallow Counter Divide Ratio (Main A COUNTER)
2 GHz option (5 bit)
Swallow
MAIN_A_CNTR
Count
(A)
4
3
2
1
0
0
0
0
000
1
0
0
001
•••
31
1
1
111
Note 11: Swallow Counter Value: 0 to 31
1.1 GHz option (4 bit)
Swallow
MAIN_A_CNTR
Count
(A)
3210
0
0000
1
0001
••••
15
1111
Note 12: Swallow Counter Value: 0 to 15
2.3.6
Programmable Counter Divide Ratio (Main B COUNTER)
2 GHz option (11 bit)
MAIN_B_CNTR
Divide Ratio
10
9876543210
3
00000000011
4
00000000100
•••••••••••
2,047
11111111111
Note 13: Divide ratio: 3 to 2,047 (Divide ratios less than 3 are prohibited)
MAIN_B_CNTR
≥ MAIN_A_CNTR.
See section 2.3.7 for calculation of VCO output frequency.
www.national.com
8


Số phần tương tự - LMX1602

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
National Semiconductor ...
LMX1602 NSC-LMX1602 Datasheet
628Kb / 17P
   PLLatinum??Low Cost Dual Frequency Synthesizer
logo
Texas Instruments
LMX1602 TI1-LMX1602 Datasheet
414Kb / 18P
[Old version datasheet]   LMX1600 2.0 GHz/500 MHz, LMX1601 1.1 GHz/500 MHz, LMX1602 1.1 GHz/1.1 GHz PLLatinum??Low Cost Dual Frequency Synthesizer
More results

Mô tả tương tự - LMX1602

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
National Semiconductor ...
LMX1600 NSC-LMX1600_05 Datasheet
628Kb / 17P
   PLLatinum??Low Cost Dual Frequency Synthesizer
logo
Texas Instruments
LMX2541 TI1-LMX2541 Datasheet
1Mb / 70P
[Old version datasheet]   Ultra-Low Noise PLLatinum Frequency Synthesizer
logo
National Semiconductor ...
LMX2335L NSC-LMX2335L Datasheet
542Kb / 22P
   PLLatinum??Low Power Dual Frequency Synthesizer for RF Personal Communications
LMX2330L NSC-LMX2330L Datasheet
496Kb / 21P
   PLLatinum??Low Power Dual Frequency Synthesizer for RF Personal Communications
LMX2525 NSC-LMX2525 Datasheet
237Kb / 17P
   PLLatinum Dual Frequency Synthesizer System with Integrated VCOs
LMX2335 NSC-LMX2335 Datasheet
393Kb / 18P
   PLLatinum??Dual Frequency Synthesizer for RF Personal Communications
logo
Texas Instruments
LMX2485 TI1-LMX2485_16 Datasheet
1Mb / 46P
[Old version datasheet]   3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer
logo
National Semiconductor ...
LMX2330A NSC-LMX2330A Datasheet
392Kb / 17P
   PLLatinum??Dual Frequency Synthesizer for RF Personal Communications
LMX2370 NSC-LMX2370 Datasheet
217Kb / 16P
   PLLatinum??Dual Frequency Synthesizer for RF Personal Communications
logo
Texas Instruments
LMX2335 TI-LMX2335 Datasheet
437Kb / 19P
[Old version datasheet]   PLLatinum Dual Frequency Synthesizer for RF Personal Communications
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com