AA7600SP

Agamem Microelectronics Inc. PRELIMINARY ■ OVERVIEW AA7600SP Video Signal Switcher The AA7600SP is video switching ICs. Each contains three two-channel analog multiplexers. It has internal clamp function and so is applied to fixed DC level of video signal. ■ FEATURES • Operating supply voltage: 5 V • Three 2-input / 1-output switches. • Wide output frequency range: (1 kHz to 8MHz, 0dB Typical). • Wide dynamic range (2.9 Vp-p Typical.) • Low power consumption ■ PIN Configuration 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 ■ PIN DESCRIPTIONS Pin No. 1 2 3 4 5 6 7 8 Symbol IN2a CTLa OUTa GND OUTb OUTc CTLc IN2c I/O V V O — O O V V Description A Block input pin2 A Block control pin A Block Output pin Ground pin B Block Output pin C Block Output pin C Block control pin C Block input pin2 Pin No. 9 10 11 12 13 14 15 16 Symbol IN1c GND IN1b CTLb VCC IN2b GND IN1a I/O V — V V — V — V Description C Block input pin1 Ground pin B Block input pin1 B Block control pin IC power supply pin B Block input pin2 Ground pin A Block input pin1 ©Copyright Agamem Microelectronics Inc. 1 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY ■ APPLICATIONS • Televisions • VCR AA7600SP Video Signal Switcher ■ Block diagram IN1a GND IN2b VCC CTLb IN1b GND IN1c 16 15 BAIS 14 13 BAIS 12 11 10 BAIS 9 CTL L SWc Output IN2 IN1 SWa SWb H BAIS BAIS 1 IN2a 2 CTLa 3 OUTa 4 GND 5 OUTb 6 OUTc 7 CTLc 8 IN2c ■ Absolute maximum ratings (Ta = 25℃) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol Vcc Pd Topr Tstg Limits 10 500 -40 - +85 -55 - +125 Unit V mW ℃ ℃ ©Copyright Agamem Microelectronics Inc. 2 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY ■ ELECTRICAL CHARACTERISTICS Parameter Power supply voltage Supply current Maximum output level Voltage gain Frequency characteristics CTL pin switch level Symbol Vcc Icc Vom Gv Gf VTH Condition — — AA7600SP Video Signal Switcher Min 4.5 — 2.7 -0.5 -3 2.6 Typ. 5 12.5 2.9 0 0 2.8 Max 5.5 20 — 0.5 1 3.1 Unit V mA Vp-p dB dB V f = 1kHz, THD = 0.5% f = 1MHz, VIN = 1Vp-p 10MHz / 1MHz, V = 1Vp-p — ■ Reference data DC voltages (reference values) Vcc = 5V, 25℃ Units: V Pin No. 1 2 3 4 5 6 7 8 DC voltage 1.98 4.63 0.57 0 0.57 0.57 4.63 1.97 Pin No. 9 10 11 12 13 14 15 16 DC voltage 1.97 0 1.96 4.63 0 4.96 0 1.98 ©Copyright Agamem Microelectronics Inc. 3 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY ■ Measurement circuit Vcc 50Ω Vcc AA7600SP Video Signal Switcher 50Ω OSC 105 105 3 2 105 S2b 47 / 16 32 223 1 S3b 105 3 2 1 S1b 16 S1a 1 2 105 OSC 50Ω 15 BAIS 14 13 BAIS 12 11 10 BAIS 9 S1c 1 2 105 OSC 50Ω 3 105 SWa SWb SWc 3 105 BAIS BAIS 1 S2a 3 105 2 105 50Ω S3a 2 3 Vouta 4 5 Voutb 6 Voutc 7 S3c 123 8 S2c 3 105 2 105 50Ω 123 Vcc Vcc ©Copyright Agamem Microelectronics Inc. 4 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY ■ Measurement conditions Parameter Symbol Vom Vom Vom Vom Vom Vom Gv Gv Gv Gv Gv Gv Gf Gf Gf Gf Gf Gf VTH VTH VTH AA7600SP Video Signal Switcher S 1a 3 2 — — — — S 2a 2 3 — — — — S 3a 2 3 — — — — Switch settings S1b S2b S3b — — — — — — S1c — — — — S2c — — — — S3c — — — — IN1a IN2a Maximum output IN1b level IN2b (Note 1) IN1c IN2c IN1a IN2a IN1b Voltage gain (Note 2) IN2b IN1c IN2c IN1a IN2a Frequency IN1b characteristic IN2b (Note 3) IN1c IN2c CTLa CTL pin switching level CTLb (Note 4) CTLc Note Note Note Note 1 2 3 4 : : : : Input Input Input Input a a a a 3 2 — — — — 2 3 — — — — 2 3 — — — — 3 2 — — — — 2 3 — — — — 2 3 — — — — 3 2 — — — — 2 3 — — — — 2 3 — — — — 3 2 — — — — 2 3 — — — — 2 3 — — — — 3 2 — — — — 2 3 — — — — 2 3 — — — — 3 2 — — — — 2 3 — — — — 2 3 — — — — 3 2 — — — 1 — 2 3 — — — 2 — 2 3 — — — 1 — 3 2 — — 1 2 3 — — 2 2 3 — — 1 1 — — 2 — — 1 — — f = 1kHz sine wave. This output voltage is the maximum output level Vom (Vp-p) 1Vp-p, 1MHz sine wave. Gv = 20 ㏒ (Vout / Vin). 1Vp-p, 8MHz sine wave. Gf = 20 ㏒ (Vout (f = 10MHz) / Vout (f = 1MHz)). 1Vp-p, 1MHz sine wave ©Copyright Agamem Microelectronics Inc. 5 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY AA7600SP Video Signal Switcher ©Copyright Agamem Microelectronics Inc. 6 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.