NJW1504V-TE1 Nisshinbo

NJW1504 2 PLL Synthesizer with I C Bus for TV GENERAL DESCRIPTION PACKAGE OUTLINE The NJW1504 is a PLL frequency synthesizer especially designed for TV and VCR tuning systems and consists of PLL circuit and a prescaler which operates up to 1.0GHz, built into one chip. 2 The NJW1504 is controlled through an I C-bus. NJW1504V FEATURES Operating Voltage 5V Low Operating Current 15mA typ. Vcc=5V Prescaler accepts frequencies up to 1GHz on chip Reference Signal Oscillator with peripheral of Xtal on chip 34V max. tuning voltage output Package Outline SSOP16 BLOCK DIAGRAM Vcc1 Vcc3 BS0-BS3 5V GND 2 ADRS I C Bus BAND SW 4bit SDA Receiver Latch 4bit SCL 15bit Programmable 1/8 HF IN Latch Divider 15bit PreAMP CP 8bit Vcc2 Latch OSCOUT AMPOUT 1/1024 Phase Xtal Phase 1/512 XTAL OUT Comp. OSC (1/640) AMP Ref. Divider (Note) 2 Purchase of I C components of New Japan Radio Co.,Ltd or one of its sublicensed Associated Companies conveys a license 2 2 2 under the Philips I C Patent Rights to use these components in an I C system, provided that the system conforms to the I C standard specification as defined by Philips. Ver.2013-12-17 - 1 - NJW1504 ABSOLUTE MAXIMUM RATINGS (T =25C) A Parameter Symbol Ratings Unit Supply Voltage (Vcc1, 3) Vcc1, Vcc3 -0.3 to +6.5 V Supply Voltage (Vcc2) Vcc2 -0.3 to +36.0 V 2 Input Voltage (except I C bus) Vi -0.3 to Vcc + 0.3 V 2 Output Voltage (except I C bus) Vo -0.3 to Vcc + 0.3 V 2 I C bus Input Voltage Viiic -0.3 to +6.5 V Power Dissipation P 300 mW D Operating Temperature Range Topr -20 to +85 C Storage Temperature Range Tstg -40 to +125 C RECOMMENDED OPERATING CONDITION (T =25C) A Parameter Condition Symbol Min. Typ. Max. Unit Operating Voltage Vcc1, Vcc3 Vcc1,Vcc3 4.5 5 5.5 V Operating Voltage Vcc2 0 - 34 V Vcc2 Xtal Operating Range f 3.15 4 4.05 MHz xtal HF Input Frequency Input= -20dBm f 80 - 1000 MHz HF Clock Frequency f 0 - 100 kHz SCL Bus Free Time t 4.7 - - us BUF Data Hold Time t 2 - - us HDSTA SCL Low Hold Time t 4.7 - - us LOW SCL High Hold Time t 2 - - us HIGH 2 Set-up Time Refer to I C bus Timing Chart t 4.7 - - us SUSTA Data Hold Time t 0 - - us HDDAT Data Set-up Time t 250 - - ns SUDAT Rise Time t - - 1000 ns R Fall Time t - - 300 ns F Data Set-up Time t 4.0 - - us SUSTO SDA t t HD STA t t BUF t HIGH SU DAT LOW SCL t HD STA t t t t t R HD DAT F SU STA SU STO 2 I C bus Timing Chart VIHmin (0.7 Vcc1) and VILmax (0.3 Vcc1) Ver.2013-12-17 - 2 -