NJW1325 Multi Input Wide Band Video Interface with I2C Control GENERAL DESCRIPTION NJW1325 is a multi input wide band video interface IC with I2C control. Also the NJW1325 includes 6-input 3 channel video switch for SD, 4-input 3 channel video switch for HD, 11 channel 75-ohm driver for SD, 3-channel buffer for SD and 12 channel 75-ohm driver for HD. PACKAGE OUTLINE FEATURES ● Operating Voltage Single Supply/Dual Supply Single supply mode 4.5 to 5.5V Dual supply mode ±3.0 to ±3.45V ● 6-input 3 channel video switch for SD ● 4-input 3 channel video switch for HD ● 11 channel 75-ohm driver for SD ● 3 channel buffer for SD ● 12 channel 75-ohm driver for HD ● Signal detector ● I2C BUS control ● QFP100 NJW1325FC2 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 VOUT2 VOUT3 VOUT4 VOUT5 VOUT6 SYOUT2 VEE VCC SYOUT3 SYOUT4 SYOUT1 SCOUT1 SCOUT2 SCOUT3 SCOUT4 VEE VCC YOUT1 YOUT2 YOUT3 YOUT4 PBOUT1 PBOUT2 VEE VCC PBOUT3 PBOUT4 81 VCC 82 NC 83 NC 84 VDETOUT 85 VDET 51 PROUT3 50 PROUT4 49 VEE 48 EX2 47 EX1 46 DUAL/SINGLE 45 86 VIN 87 VOUT 88 SYDETOUT 89 SYDET 90 SYIN 91 SYOUT 92 VCC 93 VIN1 94 VIN2 95 VIN3 96 VIN4 97 VIN5 98 VIN6 99 VIN7 YDET 44 YIN 43 YOUT 42 YDETOUT 41 VEE 40 SYIN3 SYIN4 SYIN5 SYIN6 SYIN7 SCIN1 SCIN2 SCIN3 SCIN4 SCIN5 SCIN6 SCIN7 BIAS1 VCC VEE GND VDD SDA SCL MUTE BIAS2 YIN1 YIN2 YIN3 YIN4 YIN5 VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Ver.0.3 PRIN5 39 PRIN4 38 PRIN3 37 PRIN2 36 PRIN1 35 PBIN5 34 PBIN4 33 PBIN3 32 PBIN2 31 PBIN1 SYIN2 VEE SYIN1 100 52 PROUT1 79 PROUT2 80 VOUT1 PIN CONFIGURATION 30 -1- NJW1325 V signal detect SY signal detect YDETOUT YDET YDETIN SYDETOUT SYDET SYDETIN VDETOUT VDET VDETIN BLOCK DIAGRAM Y signal detect 75Ω 6dB/4dB VOUT5 VOUT (for Det) VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 VIN7 6dB/4dB 1kΩ VOUT1 6dB/4dB 75Ω VOUT2 6dB/4dB 75Ω VOUT3 6dB/4dB 75Ω VOUT6 4dB/6dB /0dB 75Ω VOUT4 6dB/4dB 1kΩ SYOUT1 6dB/4dB 75Ω SYOUT2 6dB/4dB 75Ω SYOUT3 4dB/6dB /0dB 75Ω SYOUT4 6dB/4dB 1kΩ SCOUT1 6dB/4dB 75Ω SCOUT2 6dB/4dB 75Ω SCOUT3 4dB/6dB /0dB 75Ω SYOUT (for Det) SYIN1 SYIN2 SYIN3 SYIN4 SYIN5 SYIN6 SYIN7 SCIN1 SCIN2 SCIN3 SCIN4 SCIN5 SCIN6 SCIN7 SCOUT4 YOUT (for Det) YIN1 YIN2 YIN3 YIN4 YIN5 PBIN1 PBIN2 PBIN3 PBIN4 PBIN5 PRIN1 PRIN2 PRIN3 PRIN4 PRIN5 Ver.0.3 75Ω YOUT1 6dB 75Ω YOUT2 6dB/0dB 75Ω YOUT3 6dB/0dB 75Ω YOUT4 6dB 75Ω PBOUT1 6dB 75Ω PBOUT2 6dB/0dB 75Ω PBOUT3 6dB/0dB 75Ω PBOUT4 6dB 75Ω PROUT1 6dB 75Ω PROUT2 6dB/0dB 75Ω PROUT3 6dB/0dB 75Ω PROUT4 VSS VDD SCL EX1 SDA EX1 MUTE I2C BUS DUAL/SINGLE BIAS2 BIAS1 VCC VEE GND BIAS 6dB -2- NJW1325 ABSOLUTE MAXIMUM RATINGS (Single Supply mode) (Ta=25ºC) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 7.0 V Supply Voltage VDD 7.0 V NOTE) Power Dissipation PD TBD mW Operating Temperature Range Topr -25 to +75 ºC Storage Temperature Range Tstr -40 to +150 ºC (Note) At on a board of EIA/JDAC specification. ( 114.3 x 76.2 x 1.6mm Two layers,FR-4) ABSOLUTE MAXIMUM RATINGS (Dual Supply mode) (Ta=25ºC) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 3.5 V Supply Voltage VEE -3.5 V NOTE) Power Dissipation PD TBD mW Operating Temperature Range Topr -25 to +75 ºC Storage Temperature Range Tstr -40 to +150 ºC (Note) At on a board of EIA/JDAC specification (114.3 x 76.2 x 1.6mm Two layers, FR-4) with a heat sink. RECOMMEND OPERATING VOLTAGE (Single Supply mode) PARAMETER Operating Voltage1 Operating Voltage2 SYMBOL Vopr1 Vopr2 TEST CONDITION VCC-GND VDD-GND MAX 5.5 5.5 (Ta=25ºC) UNIT V V MIN. 4.5 4.5 TYP. 5.0 5.0 MIN. 3.0 -3.45 (Ta=25ºC, VDD=0V) TYP. MAX UNIT 3.3 3.45 V -3.3 -3.0 V RECOMMEND OPERATING VOLTAGE (Dual Supply mode) PARAMETER Operating Dual Voltages 1d Operating Dual Voltages 2d SYMBOL Vopr1d Vopr2d TEST CONDITION VCC-GND VEE-GND ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS (Single Supply mode) PARAMETER SYMBOL (Ta=25ºC, VCC= 5.0V,VDD=5.0V,VEE=0V) TEST CONDITION MIN. TYP. MAX UNIT Operating Current 1 ICC VCC, No Signal - 190 270 mA Operating Current 2 Operating Current 1 at power save mode Operating Current 2 at power save mode IDD VDD, No Signal - 0.2 0.5 mA Isave1 VCC, Power Save Mode - 1.5 4 mA Isave2 VDD, Power Save Mode - 0.2 0.5 mA DC CHARACTERISTICS (Dual Supply mode) PARAMETER SYMBOL TEST CONDITION (VCC =3.3V,VDD=0V, VEE=-3.3V) MIN. TYP. MAX UNIT Operating Current 1 ICCd VCC, No Signal - 190 270 mA Operating Current 2 IEed VEE, No Signal -270 190 - mA Operating Current 1 at power save mode Operating Current 2 at power save mode Isave1d VCC, Power Save Mode - 1.5 5.0 mA Isave2d VEE, Power Save Mode -5.0 -1.5 - mA AC CHARACTERISTICS Ver.0.3 -3- NJW1325 PARAMETER Maximum Output Voltage SYMBOL Vom TEST CONDITION Input sine signal voltage (100kHz), THD=1% Input sine signal voltage (100kHz, 1.0Vp-p), 0dB mode Input sine signal voltage (100kHz, 1.0Vp-p), 4dB mode Input sine signal voltage (100kHz, 1.0Vp-p), 6dB mode Input sine signal voltage (12MHz/100kHz, 1.0Vp-p), 6dB mode for V/SY/SC input terminal Input sine signal voltage (100MHz/100kHz, 1.0Vp-p), 6dB mode for Y/PB/PR input terminal Input sine signal voltage (150MHz/100kHz, 1.0Vp-p), 6dB mode for Y/PB/PR input terminal MIN. TYP. MAX UNIT 2.4 - - Vp-p -0.5 0 0.5 dB 3.5 4.0 4.5 dB 5.5 6.0 6.5 dB -3.0 0.0 - dB - -3.0 - dB - -3.0 - dB Voltage Gain 1 Gv1 Voltage Gain 2 Gv2 Voltage Gain 3 Gv3 Frequency Characteristic 1 Gf1 Frequency Characteristic 2 Gf2 Frequency Characteristic 3 Gf3 Cross Talk between Input terminals CTI Input sine signal voltage (3.58MHz, 1.0Vp-p) - -60 -50 dB Differential Gain DG Input video signal voltage (1.0Vp-p, 10step) - 0.5 - % Differential Phase DP Input video signal voltage (1.0Vp-p, 10step) - 0.5 - deg Vdet 16kHz, 4.7µs, 1.0Vp-p Square pulse - 200 - mVp-p dVDo On mute mode -0.4 - 0.4 V - 75 - dB VthH 2.0 - VCC V VthL 0 - 1.0 V Signal Detective Voltage Output/output voltage difference on mute mode S/N ratio Switch Change Over Voltage (H level) Switch Change Over Voltage (L level) Maximum inflow current on Switch ON Maximum inflow current on Switch OFF Low level Voltage at EX Output Leak Current on EX Output OFF SNv Input White video signal voltage (1.0Vp-p, 100%), S/N ratio for V/SY/Y/PB/PR input terminal IthH V=3.3V - - 120 µA IthL V=0.3V - - 8 µA VEXL 0 - 0.4 V IEXoff - - 1 µA MUTE CONTROL L: MUTE ON H: MUTE OFF DUAL/SINGLE MUTE CONTROL GND: Dual Supply Mode VCC: Single Supply Mode Ver.0.3 -4- NJW1325 2 TIMING on the I C BUS (SDA, SCL) SDA tf tr tf tHD:STA tBUF tr tSP tSU:DAT SCL tHD:ST A S tLOW tSU:STA tHD:DAT tHIGH tSU:STO Sr S P 2 CHARACTERISTICS OF I/O STAGES FOR I C BUS (SDA, SCL) 2 I C BUS Load Conditions STANDARD MODE: Pull up resistance 4kΩ (Connected to +5V), Load capacitance 200pF (Connected to GND) PARAMETER SYMBOL STANDARD MODE MIN. TYP. MAX. UNIT Low Level Input Voltage VIL 0.0 - VCC*0.3 V High Level Input Voltage VIH VCC*0.7 - 5.5 V Low Level Output Voltage (3mA at SDA pin) VOL 0 - 0.4 V Ii -10 - 10 µA Input current each I/o pin with an input voltage between 0.1Vcc and 0.9Vcc Ver.0.3 -5- NJW1325 2 CHARACTERISTICS OF BUS LINES (SDA, SCL) FOR I C BUS DEVICES PARAMETER SYMBOL STANDARD MODE UNIT MIN. TYP. MAX. fSCL - - 100 kHz tHD:STA 4.0 - - µs Low period of the SCL clock tLOW 4.7 - - µs High period of the SCL clock tHIGH 4.0 - - µs tSU:STA 4.7 - - µs tHD:DAT 0 - - µs tSU:DAT 250 - - ns Rise time of both SDA and SCL signals tr - - 1000 ns Fall time of both SDA and SCL signals tf - - 300 ns tSU:STO 4.0 - - µs Bus free time between a STOP and START condition tBUF 4.7 - - µs Capacitive load for each bus line Cb - - 400 pF Noise margin at the Low level VnL 0.5 - - V Noise margin at the High level VnH 1 - - V SCL clock frequency HOLD time Set-up time for a repeated START condition Data Hold Time NOTE) Data set-up Time Set-up time for STOP condition Cb ; total capacitance of one bus line in pF NOTE) Data hold time: tHD:DAT Please hold the Data Hold Time (tHD:DAT) to 300ns or more to avoid status of unstable at SCL falling edge. Ver.0.3 -6- NJW1325 2 DEFINTION OF I C RESISTOR •I C BUS FORMAT 2 MSB S LSB MSB Slave Address 1bit 8bit LSB A Select Address 1bit 8bit MSB LSB A 1bit Data A 8bit 1bit 1bit P S: Starting term A: Acknowledge bit P: Ending term • SLAVE ADDRESS Slave Address Hex MSB 1 0 0 LSB - 1 0 1 1 R/W - 1 0 1 1 0 96(h) R/W = 0: write mode 1 0 - 0 R/W = 1 : read mode. 1 0 - 0 1 0 1 1 1 97(h) • WRITE MODE The auto increment function cycles the select address as follows. 00H → 01H → 02H → 03H → 04H → 05H → 00H No. BIT D7 D6 00H VOUT1,2,3 Select 01H VOUT6 Select 02H 03H 04H 05H D5 D4 D3 D2 D1 VOUT5 Select SYOUT1,2,3/SCOUT1,2,3 Select VOUT4 Select VOUT1 VOUT2 VOUT3 Mute Mute Mute SYOUT4/SCOUT4 Select VOUT1,2,3 VOUT4 VOUT5 VOUT6 Gain Gain Gain Gain D0 Power - Save SYOUT1/ SYOUT2/ SYOUT3/ SCOUT1 SCOUT2 SCOUT3 Mute Mute Mute EX1 EX2 SYOUT1,2,3/ SYOUT4/ SCOUT1,2,3 SCOUT4 Gain Gain YOUT1,2/PBOUT1,2/ YOUT3/PBOUT3/ YOUT4/PBOUT4/ PROUT1,2 Select PROUT3 Select PROUT4 Select YOUT1/ YOUT2/ YOUT2/ YOUT3/ YOUT3/ YOUT4/ YOUT4/ PBOUT1/ PBOUT2/ PBOUT2/ PBOUT3/ PBOUT3/ PBOUT4/ PBOUT4/ PROUT1 PROUT2 PROUT2 PROUT3 PROUT3 PROUT4 PROUT4 Mute Select Mute Gain Mute Gain Mute - •READ MODE No. 00H BIT D7 D6 D5 D4 D3 D2 D1 D0 1 1 1 1 1 DET V DET SY DET Y D0,D1,D2: Signal ON→1, Signal OFF → 0 CONTROL REGISTER TABLE Ver.0.3 -7- NJW1325 No. BIT D7 D6 D5 D4 D3 D2 D1 D0 00H 0 0 0 0 0 0 0 0 01H 0 0 0 0 0 0 0 0 02H 0 0 0 0 0 0 0 0 03H 0 0 0 0 0 0 0 0 04H 0 0 0 0 0 0 0 0 05H 0 0 0 0 0 0 0 0 06H 0 0 0 0 0 0 0 0 INSTRUCTION CODE a) No. BIT D7 00H D6 D5 D4 D3 VOUT1,2,3 Select VOUT5 Select D2 D1 D0 VOUT4 Select • VOUT SELECT TABLE VOUT1,2,3 Select D7 D6 D5 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 VOUT1 VOUT2 VOUT3 VIN1* VIN2 VIN3 VIN4 VIN5 VIN6 VIN1* VIN2 VIN3 VIN4 VIN5 VIN6 VIN1* VIN2 VIN3 VIN4 VIN5 VIN6 *:Default Value VOUT5 Select D4 D3 D2 0 0 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 VOUT5 Mute* VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 *:Default Value VOUT4 Select VOUT4 D1 D0 0 0 Mute* 0 1 "VOUT1,2,3 Select" Select Signal 1 0 VIN7 *:Default Value Ver.0.3 -8- NJW1325 b) BIT No. D7 D6 01H D5 VOUT6 Select D4 D3 D2 VOUT1 VOUT2 VOUT3 Mute Mute Mute D1 - D0 Power Save • VOUT SELECT TABLE VOUT6 Select D7 D6 D5 0 0 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 VOUT6 Mute* VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 *:Default Value VOUT1 Mute VOUT1 D4 0 Mute* 1 Through *:Default Value VOUT2 Mute VOUT2 D3 0 Mute* 1 Through *:Default Value VOUT3 Mute VOUT3 D2 0 Mute* 1 Through *:Default Value • POWER SAVE TABLE Power Save D0 0 Power Save Mode* 1 Normal Mode *:Default Value Ver.0.3 -9- NJW1325 c) BIT No. D7 02H D6 D5 D4 SYOUT1,2,3/SCOUT1,2,3 Select D3 SYOUT4/SCOUT4 Select D2 D1 D0 SYOUT1/ SYOUT2/ SYOUT3/ SCOUT1 SCOUT2 SCOUT3 Mute Mute Mute • SYOUT/SCOUT SELECT TABLE SYOUT1,2,3/SCOUT1,2,3 Select D7 D6 D5 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 SYOUT1 SYOUT2 SYOUT3 SCOUT1 SCOUT2 SCOUT3 SYIN1* SYIN2 SYIN3 SYIN4 SYIN5 SYIN6 SYIN1* SYIN2 SYIN3 SYIN4 SYIN5 SYIN6 SYIN1* SYIN2 SYIN3 SYIN4 SYIN5 SYIN6 SCIN1* SCIN2 SCIN3 SCIN4 SCIN5 SCIN6 SCIN1* SCIN2 SCIN3 SCIN4 SCIN5 SCIN6 SCIN1* SCIN2 SCIN3 SCIN4 SCIN5 SCIN6 *:Default Value SYOUT4/SCOUT4 Select D4 SYOUT4 D3 SCOUT4 0 0 Mute* Mute* 0 1 "SYOUT1,2,3 Select " Select Signal "SCOUT1,2,3 Select” Select Signal 1 0 SYIN7 SCIN7 *:Default Value SYOUT1/SCOUT1 Mute D2 SYOUT1/SCOUT1 0 Mute* 1 Through *:Default Value SYOUT2/SCOUT2 Mute D1 SYOUT2/SCOUT2 0 Mute* 1 Through *:Default Value SYOUT3/SCOUT3 Mute D0 SYOUT3/SCOUT3 0 Mute* 1 Through *:Default Value Ver.0.3 - 10 - NJW1325 d) BIT No. 03H D7 D6 D5 D4 VOUT1,2,3 VOUT4 VOUT5 VOUT6 Gain Gain Gain Gain D3 D2 SYOUT1,2,3/ SYOUT4/ SCOUT1,2,3 SCOUT4 Gain Gain D1 D0 EX1 EX2 • OUTPUT SIGNAL GAIN VOUT1,2,3,4 Gain VOUT4 Gain D7 Gain D6 0 4dB* 0 1 6dB 1 *:Default Value VOUT5 Gain Gain 0dB* Vin1~6 Output : 4/6dB (VOUT1,2,3Gain Select) Vin7 Output : 6dB *:Default Value VOUT6 Gain D5 Gain Gain D4 0 4dB* 0 4dB* 1 6dB 1 6dB *:Default Value SYOUT1,2,3/ SCOUT1,2,3 Gain *:Default Value SYOUT4/SCOUT4 Gain D3 Gain Gain D2 0 4dB* 0 1 6dB 1 *:Default Value 0dB* SY/SCin1~6 Output : 4/6dB(SYOUT1,2,3/SCOUT1,2,3 Gain Select) SY/SCin7 Output : 6dB *:Default Value • EX OUTPUT EX1 D1 EX1 Output D0 EX1Output 0 Open* 0 Open* 1 Low 1 Low *:Default Value Ver.0.3 EX2 *:Default Value - 11 - NJW1325 e) No. 04H BIT D7 D6 D5 D4 D3 D2 D1 D0 YOUT1,2/PBOUT1,2/ YOUT3/PBOUT3/ YOUT4/PBOUT4/ PROUT1,2 Select PROUT3 Select PROUT4 Select • YOUT/PBOUT/PROUT SELECT TABLE YOUT1,2/PBOUT1,2/ PROUT1,2 Select D7 D6 0 0 1 1 0 1 0 1 YOUT1 PBOUT1 PROUT1 YOUT2 PBOUT2 PROUT2 YIN1* YIN2 YIN3 YIN4 PBIN1* PBIN2 PBIN3 PBIN4 PRIN1* PRIN2 PRIN3 PRIN4 YIN1/YIN5* YIN2/YIN5 YIN3/YIN5 YIN4/YIN5 PBIN1/PBIN5* PBIN2/PBIN5 PBIN3/PBIN5 PBIN4/PBIN5 PRIN1/PRIN5* PRIN2/PRIN5 PRIN3/PRIN5 PRIN4/PRIN5 *:Default Value YOUT3/PBOUT3/PROUT3 D5 D4 D3 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 YOUT3 PBOUT3 PROUT3 YIN1* YIN2 YIN3 YIN4 YIN5 PBIN1* PBIN2 PBIN3 PBIN4 PBIN5 PRIN1* PRIN2 PRIN3 PRIN4 PRIN5 *:Default Value YOUT4/PBOUT4/PROUT4 D2 D1 D0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 YOUT4 PBOUT4 PROUT4 YIN1* YIN2 YIN3 YIN4 YIN5 PBIN1* PBIN2 PBIN3 PBIN4 PBIN5 PRIN1* PRIN2 PRIN3 PRIN4 PRIN5 *:Default Value Ver.0.3 - 12 - NJW1325 f) BIT No. 05H D7 D6 D5 D4 D3 D2 D1 YOUT1/ YOUT2/ YOUT2/ YOUT3/ YOUT3/ YOUT4/ YOUT4/ PBOUT1/ PBOUT2/ PBOUT2/ PBOUT3/ PBOUT3/ PBOUT4/ PBOUT4/ PROUT1 PROUT2 PROUT2 PROUT3 PROUT3 PROUT4 PROUT4 Mute Select Mute Gain Mute Gain Mute D0 - • YOUT/PBOUT/PROUT SELECT TABLE YOUT1/PBOUT1/ PROUT1 Mute Mute D7 0 Mute* 1 Through *:Default Value YOUT2/PBOUT2/ PROUT2 Select YOUT2 PBOUT2 PROUT2 “YOUT1,2select” Select Signal * YIN5 “PBOUT1,2select” Select Signal * PBIN5 “PROUT1,2select” Select Signal * PRIN5 D6 0 1 *:Default Value YOUT2/PBOUT2/ PROUT2 Mute Mute D5 0 1 Mute* Through *:Default Value YOUT3/PBOUT3/ PROUT3 Gain YOUT3/PBOUT3/ Gain D4 0 1 PROUT3 Mute D3 0dB* 0 6dB 1 *:Default Value YOUT4/PBOUT4/ PROUT4 Gain 1 Through *:Default Value PROUT4 Mute Mute D1 0dB* 0 6dB 1 *:Default Value Ver.0.3 Mute* YOUT4/PBOUT4/ Gain D2 0 Mute Mute* Through *:Default Value - 13 - NJW1325 g)READ MODE BIT No. 00H D7 D6 D5 D4 D3 D2 D1 D0 1 1 1 1 1 DET V DET SY DET Y •V SIGNAL TABLE DET V D2 DET V 0 Signal Off 1 Signal On •SY SIGNAL TABLE DET SY D2 DET SY 0 Signal Off 1 Signal On •Y SIGNAL TABLE DET Y D2 Ver.0.3 DET Y 0 Signal Off 1 Signal On - 14 - NJW1325 TERMINAL DESCRIPTION (Function Voltage's Value on Single Supply Mode) No. SYMBOL 93 94 95 96 97 98 99 1 2 3 4 5 6 7 VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 VIN7 SYIN1 SYIN2 SYIN3 SYIN4 SYIN5 SYIN6 SYIN7 V Input 8 9 10 11 12 13 14 SCIN1 SCIN2 SCIN3 SCIN4 SCIN5 SCIN6 SCIN7 SC Input FUNCTION SY Input EQUIVALENT CIRCUIT VOLATGE 1.9V VCC 250Ω 25kΩ 500Ω GND VEE 2.5V VCC 250Ω 25kΩ 500Ω VEE 15 23 BIAS1 BIAS2 Bias Voltage 2.5V VCC 50kΩ 250Ω 50kΩ VEE Ver.0.3 - 15 - NJW1325 No. SYMBOL 16 29 55 63 72 81 92 VCC Supply 5V 17 40 48 56 64 73 100 VEE Negative Supply 0V 18 GND Ground 0V 19 VDD Logic Supply 5V 20 SDA I C Data Input FUNCTION EQUIVALENT CIRCUIT 2 VCC VOLATGE - 4kΩ GND VEE Ver.0.3 - 16 - NJW1325 No. SYMBOL 21 SCL FUNCTION EQUIVALENT CIRCUIT 2 VOLATGE - VCC I C Clock Input 4kΩ GND VEE 22 45 MUTE DUAL/SINGLE Mute 0V VCC VDD Supply Mode 80kΩ 80kΩ 80kΩ 50kΩ 80kΩ 50kΩ GND VEE 24 25 26 27 28 YIN1 YIN2 YIN3 YIN4 YIN5 Y Input 1.9V VCC 250Ω 25kΩ 720Ω GND VEE Ver.0.3 - 17 - NJW1325 No. SYMBOL 30 31 32 33 34 35 36 37 38 39 PBIN1 PBIN2 PBIN3 PBIN4 PBIN5 PRIN1 PRIN2 PRIN3 PRIN4 PRIN5 FUNCTION Pb Input EQUIVALENT CIRCUIT VOLATGE 2.5V VCC Pr Input 250Ω 25kΩ 720Ω VEE 41 84 98 YDETOUT VDETOUT SYDETOUT YDET Output YDET Output SYDET Output - VCC 1kΩ 4kΩ 8kΩ GND VEE 42 87 91 YOUT VOUT SYOUT Y Output VCC 1.9V V Output SY Output 400Ω 25Ω 25Ω VEE Ver.0.3 - 18 - NJW1325 No. SYMBOL 43 86 90 YIN VIN SYIN FUNCTION Y Input EQUIVALENT CIRCUIT VOLATGE 3.3V VCC V Input SY Input 250Ω 700Ω VEE 44 85 89 YDET VDET SYDET Y Detect Filter - VCC V Detect Filter 1kΩ SY Detect Filter 1kΩ 250Ω 250Ω VEE 46 47 EX1 EX2 EX Output - VCC 16kΩ 12kΩ GND VEE Ver.0.3 - 19 - NJW1325 No. SYMBOL 49 50 51 52 53 54 57 58 PROUT4 PROUT3 PROUT2 PROUT1 PBOUT4 PBOUT3 PBOUT2 PBOUT1 FUNCTION EQUIVALENT CIRCUIT Pr Output VCC Pb Output VOLATGE 2.5V For 75Ω Drive 850Ω 800Ω 8Ω 8Ω REF VEE 59 60 61 62 YOUT4 YOUT3 YOUT2 YOUT1 Y Output VCC 1.3V For 75Ω Drive 850Ω 800Ω REF VEE 65 66 67 SCOUT4 SCOUT3 SCOUT2 SC Output VCC For 75Ω Drive 800Ω 2.5V 800Ω 4.8kΩ 4.8kΩ REF VEE Ver.0.3 - 20 - NJW1325 No. SYMBOL 68 SCOUT1 FUNCTION EQUIVALENT CIRCUIT SC Output VCC With load resistance 1kΩ 300Ω VOLATGE 2.5V 300Ω 4.8kΩ 25Ω 4.8kΩ 25Ω REF VEE 69 80 SYOUT1 VOUT1 SY Output VCC V Output With load 300Ω 1.3V 300Ω resistance 1kΩ 4.8kΩ 25Ω 4.8kΩ 25Ω REF VEE 70 71 74 75 76 77 78 79 SYOUT4 SYOUT3 SYOUT2 VOUT6 VOUT5 VOUT4 VOUT3 VOUT2 SY Output VCC V Output For 75Ω Drive 800Ω 1.3V 800Ω 4.8kΩ 4.8kΩ REF VEE Ver.0.3 - 21 - NJW1325 TEST CIRCUIT ●Single Supply Case 50Ω 75Ω + 2 1µF 50Ω 75Ω + 3 1µF 50Ω 75Ω + 4 1µF 50Ω 75Ω + 5 1µF 50Ω 75Ω + 6 0.1µF 94 93 92 91 90 89 88 87 86 85 84 83 82 81 VCC SYOUT SYIN SYDET SYDETOUT VOUT VIN VDET VDETOUT NC NC VCC SYIN1 VOUT1 VOUT2 SYIN2 VOUT3 SYIN3 VOUT4 SYIN4 VOUT5 SYIN5 SYIN6 VOUT6 1µF 50Ω 75Ω + 47µF 10kΩ 50kΩ 0.1µF 10kΩ 50k 0.1µF 95 VIN1 1MΩ 96 VIN2 1MΩ 97 VIN3 1MΩ 1MΩ 98 VIN4 1MΩ 1MΩ 99 VIN5 1 100 VIN6 + 1µF + + VIN7 50Ω + 5V VEE 1MΩ + 5V 0.1µF 50Ω 0.1µF + 0.1µF + 47µF + 2.2µF 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω + 2.2µF + 2.2µF 50Ω 75Ω 50Ω 75Ω + 2.2µF + 2.2µF 2.2µF 2.2µF 50Ω 75Ω 75Ω +5.0V 80 79 78 77 76 75 7 SYIN7 SYOUT2 8 SCIN1 VEE 73 9 SCIN2 VCC 72 10 SCIN3 SYOUT3 71 11 SCIN4 SYOUT4 70 74 47µF 1kΩ 1kΩ 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 47µF 1kΩ 1kΩ 470µF 75Ω 75Ω + + + + + + + 1µF 75Ω 50Ω 50Ω 75Ω + 1µF + + 1µF 50Ω 75Ω + 1µF 50Ω 75Ω + 1µF 50Ω 75Ω + 12 1µF 50Ω 75Ω + 13 1µF 75Ω 50Ω + + SCIN6 SCOUT1 69 68 14 SCIN7 SCOUT2 67 15 BIAS1 SCOUT3 66 1µF 75Ω SYOUT1 SCIN5 22µF 16 VCC SCOUT4 65 17 VEE VEE 64 18 GND VCC 63 19 VDD YOUT1 62 20 SDA YOUT2 61 470µF 75Ω 470µF 75Ω 75Ω 47µF 1kΩ 1kΩ 47µF 1kΩ 1kΩ 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + + + + + + 47µF 470µF + 47µF + 21 SCL YOUT3 60 22 MUTE YOUT4 59 23 BIAS2 PBOUT1 58 24 YIN1 PBOUT2 57 25 22µF 27 YIN4 PBOUT3 54 28 YIN5 PBOUT4 53 1MΩ PRIN5 VEE YDETOUT YOUT YIN YDET DUAL/SINGLE EX1 EX2 VEE PROUT4 PROUT3 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 + + + + + + 75Ω 470µF 75Ω 75Ω 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + + + + + 75Ω 75Ω 75Ω 75Ω 10kΩ 10kΩ 50kΩ 10kΩ 0.1µF 0.1µF 0.1µF 5V 47µF 0.1µF 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + + + + + 5V 75Ω 50Ω 5V 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 470µF 1µF 75Ω 1µF 1µF 50Ω 75Ω 1µF 50Ω 75Ω 1µF + + 470µF PRIN4 34 + 50Ω 50Ω Ver.0.3 51 33 1µF + 50Ω 32 + 1µF 31 PROUT2 PRIN3 PBIN1 52 PRIN2 30 + + PROUT1 PRIN1 VCC PBIN5 29 47µF 1µF 75Ω 55 PBIN4 0.1µF YIN3 1µF 50Ω 56 VCC 75Ω 75Ω VEE 1MΩ + 2.2µF YIN2 26 1MΩ + 2.2µF 75Ω 470µF + + 2.2µF 0.1µF + 1MΩ PBIN3 75Ω 50Ω + 2.2µF 47µF 1MΩ PBIN2 75Ω 50Ω + 2.2µF 1µF 0.1µF 75Ω 50Ω 75Ω + + 75Ω 50Ω 0.1µF + 0.1µF 50Ω 47µF - 22 - NJW1325 ●Dual Supply Case +3.3V 75Ω 50Ω 50Ω 75Ω + 50Ω + 75Ω + 50Ω + VIN2 VIN1 0.1µF 86 85 84 83 82 81 VCC VIN3 87 NC VIN4 88 NC VIN5 89 VDETOUT VIN6 90 VDET VIN7 91 VIN VEE 92 VOUT 93 SYDETOUT 94 SYDET 95 SYIN1 VOUT1 75Ω + SYIN3 VOUT3 78 4 SYIN4 VOUT4 77 5 SYIN5 VOUT5 76 6 SYIN6 VOUT6 75 7 SYIN7 SYOUT2 50Ω + 75Ω + + 8 VEE SCIN1 75Ω + 9 SCIN2 VCC 50Ω + 10 SCIN3 SYOUT3 11 75Ω + SCIN4 SYOUT4 50Ω + SYOUT1 69 13 SCIN6 SCOUT1 68 14 SCIN7 SCOUT2 67 15 BIAS1 SCOUT3 66 1µF 75Ω 16 47µF 63 19 VDD YOUT1 62 SCL YOUT3 60 22 MUTE YOUT4 59 23 BIAS2 PBOUT1 58 24 YIN1 PBOUT2 57 YIN2 VEE 56 26 YIN3 VCC 55 27 YIN4 PBOUT3 54 28 YIN5 PBOUT4 53 + 42 43 44 45 46 47 75Ω 1kΩ 1kΩ 1kΩ 1kΩ 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 47µF 48 49 50 PROUT2 0.1µF 47µF 0.1µF 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 47µF 0.1µF 0.1µF 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 52 51 75Ω 75Ω 75Ω 47µF 75Ω 10kΩ 0.1µF 10kΩ 0.1µF 3.3V + 3.3V 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 3.3V 0.1µF 47µF 75Ω 75Ω 50Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω PROUT3 41 + + Ver.0.3 75Ω 75Ω + 1µF 1µF 1µF 40 VEE 39 + PROUT4 PRIN5 38 + PROUT1 EX2 PRIN4 37 + VEE PRIN3 36 + 1µF 35 + 1µF PRIN2 34 + 1µF 33 + PRIN1 32 + 1µF 31 PBIN5 PBIN4 PBIN1 1µF 30 PBIN3 + 1µF 47µF 1µF 75Ω VCC PBIN2 50Ω 29 + 0.1µF 75Ω EX1 + 1µF 10kΩ 50Ω DUAL/SINGLE + 1µF YDET 75Ω 0.1µF 75Ω 47µF 25 1µF 0.1µF 47µF + 50kΩ + 75Ω 61 21 1µF 50Ω YOUT2 YIN + SDA YOUT 75Ω 75Ω 75Ω 64 VCC YDETOUT + 0.1µF VEE GND 1µF 75Ω VEE 18 20 50Ω 75Ω 65 + 47µF+ 0.1µF 50Ω SCOUT4 + 17 50Ω VCC + 0.1µF 75Ω 70 SCIN5 1µF 75Ω 75Ω 75Ω 71 12 1µF 50Ω 75Ω 72 1µF 75Ω 75Ω 73 + 1µF 50Ω 75Ω 47µF 1µF 50Ω 75Ω 75Ω + 1µF 50Ω 1kΩ 75Ω 74 1µF 75Ω 1kΩ 80 3 1µF 50Ω 47µF 50kΩ 10kΩ 1µF 1µF 1µF 1µF 96 79 1µF 75Ω + 97 VOUT2 1µF 50Ω + 98 SYIN2 1µF 75Ω + 99 2 1µF + + 100 SYIN 1 + + + VCC + 1µF + 3.3V SYOUT 50Ω 1µF 1µF 1µF + + 0.1µF 10kΩ 50kΩ 0.1µF 0.1µF + 3.3V 0.1µF 50Ω 0.1µF 47µF 75Ω 50Ω 50Ω 75Ω 75Ω 50Ω 75Ω 50Ω 75Ω + 50Ω 50Ω 75Ω 47µF 0.1µF 75Ω -3.3V - 23 - NJW1325 APPLICATION CIRCUIT ●Single Supply Case + + + + 0.1µF 47µF 50kΩ 10kΩ 84 83 82 81 VIN VDET VDETOUT NC NC VCC 1MΩ 1MΩ 1MΩ 1MΩ 1MΩ 1MΩ 85 SYIN2 VOUT1 80 VOUT2 79 VOUT3 78 4 SYIN4 VOUT4 77 5 SYIN5 VOUT5 76 6 SYIN6 VOUT6 75 7 SYIN7 SYOUT2 74 SCIN1 VEE 73 9 SCIN2 VCC 72 10 SCIN3 SYOUT3 71 8 11 SCIN4 SYOUT4 70 12 SCIN5 SYOUT1 69 13 SCIN6 SCOUT1 68 1µF 75Ω + 1µF 75Ω + 1µF 75Ω + 14 SCIN7 SCOUT2 67 15 BIAS1 SCOUT3 66 16 VCC SCOUT4 65 17 VEE VEE 64 18 GND VCC 63 19 VDD YOUT1 62 20 SDA YOUT2 61 21 SCL YOUT3 60 1µF 75Ω + 22µF 47µF+ 0.1µF 86 SYIN3 1µF 75Ω + 3 1µF 75Ω 87 VOUT 1µF 88 SYDETOUT 75Ω + 89 SYDET 1µF 90 SYIN 75Ω + 91 SYOUT 75Ω 1µF + 92 VCC 1µF 93 VIN1 75Ω + 94 VIN2 1µF 95 VIN3 75Ω 2 + 96 VIN4 75Ω 1µF 97 SYIN1 1 + 98 VIN5 1µF 99 VIN6 75Ω 100 VEE + 1µF 5V + VIN7 1MΩ + 75Ω 0.1µF 10kΩ 0.1µF + 5V 50kΩ 0.1µF + 0.1µF + 0.1µF 75Ω 2.2µF + 47µF 75Ω 75Ω + 2.2µF + 2.2µF 75Ω 75Ω + 2.2µF + 2.2µF 75Ω 2.2µF 2.2µF 75Ω +5.0V 47µF 1kΩ 1kΩ 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + 47µF 470µF 75Ω 75Ω 470µF 75Ω 75Ω 47µF 1kΩ 1kΩ 47µF 1kΩ 1kΩ 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + + + + + + + + + + + + + + + 47µF+ + 22 MUTE YOUT4 59 23 BIAS2 PBOUT1 58 22µF + 56 26 YIN3 VCC 55 27 YIN4 PBOUT3 54 28 YIN5 PBOUT4 53 29 VCC PROUT1 52 1MΩ 1MΩ + VEE YDETOUT YOUT YIN YDET DUAL/SINGLE EX1 EX2 VEE PROUT4 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + + + + + 5V 51 47µF 0.1µF 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω 470µF 75Ω 75Ω + + + + 50 75Ω 0.1µF 10kΩ 5V Ver.0.3 5V 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 0.1µF + + 75Ω 470µF + 10kΩ + 10kΩ + 50kΩ + 1µF + 1µF + 1µF + 1µF 1µF 1µF 33 + 1µF 32 + 1µF 31 PROUT2 75Ω PBIN1 PBIN4 75Ω 30 1µF + 1µF 75Ω 47µF PROUT3 PRIN5 34 + 0.1µF 470µF PRIN4 1MΩ PRIN3 2.2µF VEE PRIN2 2.2µF 75Ω YIN2 75Ω + + + 75Ω 25 PRIN1 2.2µF 57 0.1µF 470µF 1MΩ + 75Ω PBOUT2 PBIN3 75Ω YIN1 47µF 1MΩ + 2.2µF 24 PBIN2 75Ω 2.2µF PBIN5 0.1µF 0.1µF + 5V - 24 - NJW1325 ●Dual Supply Case +3.3V + + + + + + 0.1µF 47µF 50kΩ 94 93 92 91 90 89 88 87 86 85 84 83 82 81 VIN7 VIN6 VIN5 VIN4 VIN3 VIN2 VIN1 VCC SYOUT SYIN SYDET SYDETOUT VOUT VIN VDET VDETOUT NC NC VCC VOUT1 80 VOUT2 79 VOUT3 SYIN3 + SYIN4 VOUT4 77 5 SYIN5 VOUT5 76 6 SYIN6 VOUT6 75 7 SYIN7 SYOUT2 74 + 8 SCIN1 VEE 73 9 SCIN2 VCC 72 10 SCIN3 SYOUT3 71 11 SCIN4 SYOUT4 70 1µF 75Ω + 75Ω 1µF 75Ω 1µF 75Ω 1µF 75Ω 1µF 75Ω 1µF 75Ω 1µF + + + + + + 12 SYOUT1 SCIN5 13 SCIN6 SCOUT1 68 14 SCIN7 SCOUT2 67 15 BIAS1 SCOUT3 66 16 VCC SCOUT4 65 47µF 17 VEE VEE 64 18 GND VCC 63 19 VDD YOUT1 62 20 SDA YOUT2 61 + 47µF 21 SCL YOUT3 60 22 MUTE YOUT4 59 23 26 YIN3 VCC 55 27 YIN4 PBOUT3 54 52 PBIN5 PRIN1 PRIN2 PRIN3 PRIN4 PRIN5 31 32 33 34 35 36 37 38 39 40 43 44 45 46 47 48 49 50 3.3V 75Ω 75Ω 75Ω 75Ω 75Ω 47µF 0.1µF 0.1µF 47µF 75Ω 75Ω 75Ω 75Ω 1kΩ 1kΩ 1kΩ 1kΩ 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 0.1µF + 47µF 0.1µF 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 47µF 0.1µF 47µF 0.1µF 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 51 75Ω 75Ω 75Ω 0.1µF 75Ω 47µF 3.3V 10kΩ 10kΩ + 50kΩ 0.1µF 10kΩ 47µF 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 75Ω 42 + + 75Ω 41 PROUT2 75Ω + 1µF + 1µF + 1µF + 1µF + 1µF + 1µF + 1µF + 1µF 1µF + VEE PBIN4 PBIN1 PBIN3 75Ω 30 PBIN2 + 1µF PROUT3 PROUT1 PROUT4 VCC VEE 29 47µF+ EX2 53 EX1 PBOUT4 DUAL/SINGLE YIN5 YDET 28 1µF 75Ω 47µF + 1µF + 75Ω 56 YIN + 75Ω 75Ω 75Ω 57 VEE 1µF 75Ω 75Ω 58 YIN2 25 0.1µF 75Ω PBOUT2 75Ω + + 1µF + YIN1 0.1µF + 75Ω 24 1µF PBOUT1 YOUT + 75Ω BIAS2 YDETOUT 0.1µF 1kΩ 69 + 0.1µF 1kΩ 78 1µF 75Ω Ver.0.3 10k 1µF 1µF 1µF 1µF 95 1µF 75Ω 0.1µF + 96 4 1µF 75Ω + 97 SYIN2 1µF 75Ω + 98 2 3 + 99 SYIN1 1µF 75Ω + + + 100 1 1µF 75Ω + 3.3V VEE + 1µF 75Ω 1µF 1µF 1µF + + 0.1µF 50kΩ 0.1µF + 3.3V 10kΩ 0.1µF + 0.1µF 75Ω 47µF 75Ω 75Ω 75Ω 75Ω 75Ω 47µF 75Ω 0.1µF 0.1µF -3.3V 3.3V - 25 - NJW1325 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.0.3 - 26 -