BL1533 4 Channel 2:1 Video Switch BL1533 Description Applications BL1533 is a quad single pole/double throw high-speed CMOS TTL-compatible video switch. It is recommended for both RGB and composite video switching applications. The video switch can be driven from a current output RAMDAC or voltage output composite video source. Low On-Resistance and wide bandwidth make it ideal for video and other applications. Also this device has exceptionally high current capability, which is far greater than most analog switches offered today. A single 5V supply is all that is required for operation. • Set Top Boxes • Flat Panel Displays • CRT Displays • DVD – RW Features 1、VCC：4.0V-5.5V 2、Wide bandwidth: 500MHz (VDD = 5V) 3、Low On-Resistance: 5Ω 4、Low DG (0.6% @ VDD = 5V) 5、Fast switching: 10.0ns (VDD=5V) 6、Low crosstalk: -70dB (VDD = 5V) 7、Packaging(Pb-free & Green Available): SOP-16 、SSOP-16 8、 、ESD：>6000V HBM Pin Configuration Block Diagram IN VDD S1A EN S1A 2 S2A 3 S1B 5 6 S2A S1D S2B DA S2D S1B DD S1C 11 S2C 10 S2B S1C DB S2C 4 DA 7 DB 9 DC S1D 14 12 DD S2D 13 DECODER/ DRIVERS GND http://www.belling.com.cn DC -1- 1 IN 15 EN Total 6 Pages BL1533 Order Information Part Number BL1533SO Package SOP16 Shipping Tube BL1533SS SSOP16 3000 pcs / Tape & Reel Pin Description Pin Name VDD Description Power GND Ground DA, DB, DC, DD Analog Video I/O S1A, S1B, S1C, S1D Analog Video 1 I/O S2A, S2B, S2C, S2D Analog Video 2 I/O IN Select Input ENN Enable Function Table ENN S ON SWITCH 0 1 S2 (S2A, S2B, S2C, S2D) 0 0 S1 (S1A, S1B, S1C, S1D) 1 X Disabled ELECTRICAL CHARACTERISTICS 1 ABSOLUTE MAXIMUM RATINGS Parameter Symbol VDD VIS VS VENN lanll Supply Voltage Analog Input Voltage (V S1, VS2, or VD) Digital Select Input Voltage Continuous DC Current from D to S1/S2 Units -0.5 to +6.0 -0.5 to +6.0 -0.5 to +6.0 ±200 V V V mA Maximum ratings are those values beyond which device damage can occur. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. http://www.belling.com.cn -2- Total 6 Pages BL1533 2 RECOMMENDED OPERATING CONDITIONS Parameter Symbol VDD VIS VS VENN TA 3 Supply Voltage Analog Input Voltage (VS1, VS2, or VD) Digital Select Input Voltage Operating Temperature MIN 4.0 0 0 -40 Units MAX 5.5 2 VDD 85 V V V ℃ ELECTRICAL CHARACTERISTICS Parameter Symbol Test Conditions Min Typ Max VDD = 4.5V, VIS = 1.0V, RL = 75 , IIS = 13mA 5 7 RON VDD = 4.5V, VIS = 2.0V, RL = 75 , IIS = 26mA 7.5 10 VIH Guaranteed Logic HIGH Level 2.0 VIL Guaranteed Logic LOW Level -0.5 IIH Units DC ELECTRICAL CHARACTERISTICS Switch On Resistance HIGH Level Input Voltage LOW Level Input Voltage Input high current Input low current Switch output leakage current Switch short circuit current Clamping diode voltage Input hysteresis V 0.8 V VDD = 5.5V, VIN = VDD ±1 A IIL VDD = S.5V, VIN = GND ±1 A Io 0 ≤ S1, S2, or D ≤ VDD, Switch OFF ±1 A Ios VIK VDD = 4.5V, IIN= -18mA VH 230 mA -0.9 V 200 mV AC ELECTRICAL CHARACTERISTICS Turn on time TON RL = 70 , CL = 20pF 8 15 ns Turn off time TOFF RL = 70 , CL = 20pF 4 8 ns Cross talk XTALK RIN = 10 , RL = 150 , f = 10MHz -70 dB 500 MHz -3 dB bandwidth Enable input capacitance Off state input capacitance BW RL = 150 CIN VIN = 0V, f = 1MHz 5 pF COFF VIN = 0V, f = 1MHz 10 pF http://www.belling.com.cn -3- Total 6 Pages BL1533 On state input capacitance CON VIN = 0V, f = 1MHz 15 pF Differential gain DG RL = 150 , f = 3.58MHz 0.64 % Differential phase DP RL = 150 , f = 3.58MHz 0.10 DEG POWER SUPPLY CHARACTERISTICS Quiescent supply current Supply current change when changing input Supply current when toggle input IDD VDD = +5.5V, IN = GND or 5V Δ IDD VDD = +5.5V, IN = 3.4V IDDD 0.1 VDD = +5.5V, S1, S2 and D Pins Open ENN = GND Control Input Toggling 50% Duty Cycle 300 A 0.1 Figure1. Test Circuit for On Resistance -4- A mA/ TEST SETUP CIRCUITS http://www.belling.com.cn 10.0 Total 6 Pages MHz BL1533 Figure2. Test Circuit for Bandwidth PACKAGE OUTLINE DIMENSIONS SOP16 http://www.belling.com.cn -5- Total 6 Pages BL1533 SSOP16 http://www.belling.com.cn -6- Total 6 Pages