KA2507

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...