Low Voltage Operating Ω Driver Monolithic IC MM67~MM676 Series April 8, 9 Outline This IC is a Ω driver with a built-in LPF that can operate at low voltage. Operationg supply voltage supports V and 5V systems, and it is ideal for video signal output in devices ranging from portable equipment such as digital still cameras to stationary equipment such as DVD players. It incorporates a high-performance 4thorder LPF, which is ideal for removing DAC sampling noise. In addition, ultra-low current consumption has been achieved by suppressing current consumption in power-save mode to under µa. This lengthens battery life in portable devices. The built-in amp gain on these series ICs is available: 6dB/9dB/dB, thus enabling support for DAC and a variety of output amplitudes. The series offers a choise of either with or without input clamp, allowing support for a range of video signals, other than composite signals. Line-up Model Name Clamp Built-in amplifier SAG measures pin Power supply voltage MM67 6dB.8~5.5V MM67 9dB.8~5.5V MM67 db.8~5.5v MM674 6dB.8~5.5V MM6 9dB.8~5.5V MM676 db.8~5.5v Features. Operating supply voltage.8~5.5v (supports V and 5V systems). Operating ambient temperature 4~85 C. Current consumption (no signal) 7.mA typ. 4. Current consumption in power-save mode.µa max. 5. High-precision voltage gain 6±.dB at khz (MM67) 6. Includes a high-performance 4th-order LPF 6.MHz/kHz max. ±.db 7MHz/kHz typ. -4dB 7. Incorporates a sag auxiliary circuit 8. Built-in amp output gain available in these series models (6dB/9dB/dB) 9. The series offers a choise of either with or without input clamp.. Mounted in a ultra-small package Package SOT-6A
Pin Assignment 6 5 4 PS OUT SAG 4 IN 5 GND 6 VCC SOT-6A (TOP VIEW) Block Diagram VCC IN * LPF 6.MHz * Ω Driver OUT PS GND SAG MM67 MM67 MM67 MM674 MM6 MM676 * Input Clamp * Built-in amplifier bias clamp 6dB ( * ) 9dB ( * ) db ( * )
µ 5µ 5 k MITSUMI Pin Description Pin no. Pin name Function Internal equivalent circuit diagram PS Power save k k GND OUT SAG Signal output SAG correction VCC GND 4 IN Signal input VCC GND 5 GND GND 6 VCC VCC
Absolute Maximum Ratings (Ta=5 C) Item Symbol Ratings Units Storage temperature TSTG - 65~+5 C Operating temperature TOPR - 4~+85 C Supply Voltage VCC max. 7 V Allowable loss Pd mw Recommended Operating Conditions Item Symbol Ratings Units Operating temperature TOPR - 4~+85 C Operating voltage VCCOP.8~+5.5 V Electrical Characteristics (Except where noted otherwise, Ta=5 C, VCC=V) Item Symbol Measurement conditions Min. Typ. Max. Units Supply current ICC No signal 7 ma Supply current (at power save mode) ICC No signal, PS : ON µa Power save terminal input current Power save terminal input voltage H IPSH PIN VH=.8V 6 µa L IPSL PIN VL=.V 8 µa H VPSH. VCC V L VPSL.5 V Input terminal voltage VIN 4PIN. V Output terminal voltage VOUT PIN.5..45 V Voltage gain GV SIN wave : V, f=khz 5.7 6. 6. db Frequency characteristic fc SIN wave : V, 6.MHz/kHz.. db Frequency characteristic fc SIN wave : V, 7MHz/kHz 4 7 db Differential gain DG Staircase signal V.7.5 % Differential phase DP Staircase signal V.7.5 Output dynamic range DR SIN wave : khz, THD=.%..4 V S/N SN BW : k~6mhz 74 db Group delay t at khz 5 8 ns to.58mhz 4 ns Group delay t to 4.4MHz 6 ns to 6MHz ns
Measuring Circuit VCC SG µ.µ.µ VCC GND IN MM67 PS OUT SAG µ µ TP GND Switch Control Table PS-Pin H L OPEN Power save OFF ON ON
Application Circuit Input µ.µ VCC.µ V VCC GND IN MM67 PS OUT SAG µ µ
Application Circuit Input µ.µ VCC.µ V VCC GND IN MM67 PS OUT µ µ SAG
Characteristics (Except where noted otherwise, Ta=5 C, VCC=V) Frequency Characteristic [log] Frequency Characteristic [Iin] (db) (db) 8 - - 6.MHz -8dB 4-4 6.MHz - 7MHz -4 M M M (Hz) [log] -8 - M M (Hz) [lin] Group Delay [lin] (ns) 8 6MHz 6 ns 4 M M (Hz) [lin] Note: There are typical characteristics. (Represent model MM67XN)
Characteristics (Except where noted otherwise, Ta=5 C, VCC=.6~6.V) Supply Current vs Supply Voltage Supply Current vs Supply Voltage (at power save mode) Supply Current (ma) 6 4 8 6 4 4 5 6 7 Supply Current (μa).8.6.4 na (VCC=V) na (VCC=5V). 4 5 6 7 Input Terminal Voltage vs Supply Voltage Output Terminal Voltage vs Supply Voltage Input Terminal Voltage (V).5.5.5 4 5 6 7 Output Terminal Voltage (V).5.5 4 5 6 7 Differential Gain vs Supply Voltage Differential Phase vs Supply Voltage Differential Gain(%) 4 5 6 7 Differential Phase ( ) 4 5 6 7 Note: There are typical characteristics. (Represent model MM67XN)
Output Dynamic Range vs Supply Voltage Output Dynamic Range (V) 6 5 4 4 5 6 7 S/N (db) 9 8 7 6 5 4 5 6 7 Voltage Gain vs Supply Voltage (f=khz) Voltage Gain (db) 7 6.5 6 5.5 5 4 5 6 7 Frequency Characteristic (db) - - 4 5 6 7 Frequency Characteristic (db) - - - -4-5 4 5 6 7 Note: There are typical characteristics. (Represent model MM67XN)
Characteristics (Except where noted otherwise, Ta=-5~9 C, VCC=V) Supply Current vs Temperature Supply Current vs Temperature (at power save mode) Supply Current (ma) 4 8 6 4-6 - 6 Supply Current (μa).8.6.4. -6-6 Input Terminal Voltage vs Temperature Output Terminal Voltage vs Temperature Input Terminal Voltage (V).5.5.5-6 - 6 Output Terminal Voltage (V).5.5-6 - 6 Differential Gain vs Temperature Differential Phase vs Temperature Differential Gain (%) -6-6 4 Differential Phase ( ) -6-6 Note: There are typical characteristics. (Represent model MM67XN)
Output Dynamic Range vs Temperature S/N vs Temperature Output Dynamic Range (V) 6 5 4-6 - 6 S/N (db) 9 8 7 6 5-6 - 6 Voltage Gain vs Temperature (f=khz) Voltage Gain (db) 7 6.5 6 5.5 5-6 - 6 Frequency Characteristic (db) - - -6-6 Frequency Characteristic (db - - - -4-5 -6-6 Note: There are typical characteristics. (Represent model MM67XN)