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KA2507

Samsung
Part Number KA2507
Manufacturer Samsung
Description WIDE BAND ANALOG SWITCH FOR MONITORS
Published Apr 25, 2005
Detailed Description KA2507 WIDE BAND ANALOG SWITCH FOR MONITORS WIDE BAND ANALOG SWITCH 24-SDIP-300 The device has internal switches for s...
Datasheet PDF File KA2507 PDF File

KA2507
KA2507

Overview
KA2507 WIDE BAND ANALOG SWITCH FOR MONITORS WIDE BAND ANALOG SWITCH 24-SDIP-300 The device has internal switches for switching between wideband R/G/B signals and H/V Sync.
also, has an internal Sync.
Seperator.
INTRODUCTION • Video Input Switch for High-End Color Monitor • 5V Power Supply Voltage Operating Condition • WideBand R/G/B Video Switch (~300 MHz) • 0.
7Vpp R/G/B Video Input (typ.
) • TTL H/V Sync.
Input • Schmitt-Trigger Input Design for H/V Sync.
• Sync.
Separator for SOG (Sync On Green) Input • 24-SDIP-300 Package ORDERING INFORMATION Device KA2507 Package 24-SDIP-300 Operating Temperature -25 °C ~ +75 °C FEATURES • • • • • • • • Total Current: 27 mA f-3dB Band Width: 300 MHz R/G/B Voltage Gain: -1.
0 dB R/G/B Maximum Output Level: 2.
4 Vpp Channel Crosstalk 10 MHz: -40 dB Channel Crosstalk 100 MHz: -30 dB Input Crosstalk 10MHz: -40 dB Input Crosstalk 100MHz: -30 dB 1 WIDE BAND ANALOG SWITCH FOR MONITORS KA2507 BLOCK DIAGRAM S1D2507B R1 or Red Switch Ctrl SW1 1 R1 24 SW GND1 2 R2 SW2 23 ROUT G1 3 Green Low Input → SW1 Select High Input → SW2 Select 22 VCC GND2 4 G1 or SOG Sync Separator 21 GOUT B1 5 G2 20 SOG Blue H1 6 B1 Enable SOG Block 19 CSYNC V1 7 + B2 or 18 DET 2.
3V R2 8 H1 H Sync.
17 BOUT or GND3 9 H2 16 HOUT G2 10 V Sync.
15 VOUT GND4 11 V1 or 14 V2 B2 12 V2 13 H2 Figure 1.
Block Diagram 2 KA2507 WIDE BAND ANALOG SWITCH FOR MONITORS PIN CONFIGURATIONS Table 1.
Pin Configurations Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Symbol R1 GND1 G1 GND2 B1 H1 V1 R2 GND3 G2 GND4 B2 H2 V2 VOUT HOUT BOUT DET CSYNC SOG GOUT VCC ROUT SW I/O I I I I I I I I I I O O O O I O O I Red 1 Input Ground 1 (Red) Green 1 Input Ground 2 (Green) Blue 1 Input Horizontal Sync.
1 Input Vertical Sync.
1 Input Red 2 Input Ground 3 (Blue) Green 2 Input Ground 4 (HV, SOG, SW) Blue 2 Input Horizontal Sync.
2 Input Vertical Sync.
2 Input Vertical Sync.
Output Horizontal Sync.
Output Blue O...


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