JAJSG74C February   2012  – September 2018 DS90C187

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的なアプリケーション
      2.      代表的なアプリケーション
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     DS90C187 Pin Descriptions — Serializer
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Recommended Input Characteristics
    7. 7.7 Switching Characteristics
    8. 7.8 AC Timing Diagrams
    9. 7.9 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Device Functional Modes
      1. 8.3.1  Device Configuration
      2. 8.3.2  Single Pixel Input / Single Pixel Output
      3. 8.3.3  Single Pixel Input / Dual Pixel Output
      4. 8.3.4  Dual Pixel Input / Dual Pixel Output
      5. 8.3.5  Pixel Clock Edge Select (RFB)
      6. 8.3.6  Power Management
      7. 8.3.7  Sleep Mode (PDB)
      8. 8.3.8  LVDS Outputs
      9. 8.3.9  18 bit / 24 bit Color Mode (18B)
      10. 8.3.10 LVCMOS Inputs
    4. 8.4 Programming
      1. 8.4.1 LVDS Interface / TFT Color Data Recommended Mapping
        1. 8.4.1.1 Color Mapping Information
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 LVDS Interconnect Guidelines
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Power Up Sequence
    2. 10.2 Power Supply Filtering
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 ドキュメントのサポート
      1. 12.1.1 関連資料
    2. 12.2 ドキュメントの更新通知を受け取る方法
    3. 12.3 コミュニティ・リソース
    4. 12.4 商標
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 Glossary
  13. 13メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6 Pin Configuration and Functions

NLA Package
92-Pin VQFN-MR
Top View
DS90C187 30151691.gif

DS90C187 Pin Descriptions — Serializer

NAME PIN NO. I/O DESCRIPTION
1.8-V LVCMOS VIDEO INPUTS
INA_[27:21]
INA_[17:9]
NA_[8:0]		 B19-B13,
B9-B1,
B40-B32		 I Channel A Data Inputs
Typically consists of 8 Red, 8 Green, 8 Blue and a general purpose or L/R control bit.
Includes pull down.
INB_[27:21]
INB_[17:14],
INB_[13:9]
INB_[8:0		 A23-A17,
A10-A7,
A5-A1,
A50-A42		 I Channel B Data Inputs
Typically consists of 8 Red, 8 Green, 8 Blue and a general purpose or L/R control bit.
Includes pull down.
HS (INA_18),
VS (INA_19),
DE (INA_20)		 B10,
B11
B12		 I Video Control Signal Inputs -
HS = Horizontal Sync, VS = Vertical SYNC, and DE = Data Enable
IN_CLK A6 I Pixel Input Clock
Includes pull down.
1.8-V LVCMOS CONTROL INPUTS
MODE0,
MODE1		 B20,
A25		 I Mode Control Input (MODE0)
 00 = Single In / Single Out
 01 = Single In / Dual Out
10 = Dual In / Dual Out
11 = Reserved
Includes pull down.
RFB A24 I Rising / Falling Clock Edge Select Input -
0 = Falling Edge, 1 = Rising Edge
Includes pull down.
PDB A40 I Power Down (Sleep) Control Input -
0 = Sleep (Power Down mode), 1 = device active (enabled)
Includes pull down.
18B A29 I 18 bit / 24 bit Control Input -
0 = 24 bit mode,
1 = 18 bit mode
Includes pull down.
VODSEL A41 I VOD Level Select Input -
0 = Low swing, 1 = Normal swing
Includes pull down.
N/C A39 I no connect pin — leave open
RSVD A11, A12, A16 I Reserved - Tie to Ground.
LVDS OUTPUTS
OA_C+
OA_C-		 B28,
A35		 O Channel A LVDS Output Clock —
Expects 100 Ω DC load.
OA_[3:0]+,
OA_[3:0]-		 B27, B29-B31
A34, A36-A38		 O Channel A LVDS Output Data —
Expects 100 Ω DC load.
OB_C+,
OB_C-		 B23,
A30		 O Channel B LVDS Output Clock —
Expects 100 Ω DC load.
OB_[3:0]+,
OB_[3:0]-		 B21, B24-B26
A28, A16-A33		 O Channel B LVDS Output Data —
Expects 100 Ω DC load.
POWER AND GROUND
VDDTX B22 P Power supply for LVDS Drivers, 1.8V.
VDD A14, A26, A51 P Power supply pin for core, 1.8V.
VDDP A13 P Power supply pin for PLL, 1.8V.
GND A15, A27, A52 G Ground pins.
DAP DAP G Connect DAP to Ground plane.