DG540DJ Vishay, DG540DJ Datasheet - Page 10

• Manufacturer Part Number: DG540DJ
• Description: Video Switch ICs SPST Wideband T-Sw
• Manufacturer: Vishay

Specifications of DG540DJ

• Maximum Operating Temperature: 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PDIP-16
• Mounting Style: Through Hole
• Bandwidth: 500MHz
• Cross Talk: -85dB
• Supply Voltage Range: -3V To 15V
• Operating Temperature Range: -40°C To +85°C
• Tv / Video Case Style: DIP
• No. Of Pins: 20
• Termination Type: Through Hole
• Filter Terminals: Through Hole
• Rohs Compliant: No
• Configuration: 4 X T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DG540/541/542
Vishay Siliconix
Figure 8 shows a 4-channel video multiplexer using a DG540.
Figure 9 shows an RGB selector switch using two DG542s.
www.vishay.com FaxBack 408-970-5600
4-10
Sync 1
R
G
B
1
1
1
75
CH
1
75
75
75
75
75
CH
RGB Source Select
2
Sync 2
75
R
G
B
CH
2
2
2
FIGURE 8. 4 by 1 Video Multiplexing Using the DG540
3
75
FIGURE 9. RGB Selector Using Two DG542s
CH
TTL Channel Select
75
75
75
75
4
V+
V–
DG540
V+
V–
V+
V–
+15 V
–3 V
DG542
DG542
+15 V
+15 V
–3 V
–3 V
250
+
–
A = 2
Si582
250
Si584
DIS
Green Out
Red Out
Sync Out
Blue Out
S-00399—Rev. G, 13-Sep-99
75
Document Number: 70055