DataSheet26.com

NJM2568 PDF даташит

Спецификация NJM2568 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «Video Amplifier with 75 ohms Driver».

Детали детали

Номер произв NJM2568
Описание Video Amplifier with 75 ohms Driver
Производители New Japan Radio
логотип New Japan Radio логотип 

4 Pages
scroll

No Preview Available !

NJM2568 Даташит, Описание, Даташиты
j
NJM2568
Video Amplifier with 75 ohms Driver
sGENERAL DESCRIPTION
THE NJM2568 is a video amplifier with 75 ohms drivers, which
includes LPF and BPF of both Y and C system.
THE NJM2568 can compose the output circuit of digital video
items with a little external components. It is suitable for portable
items.
sFEATURES
qOperating Voltage V+1=4.5 to 5.3V,V+2=2.7 to 5.3V
qOperating Current 9.5mAtyp.V+=4.8V
7.3mAtyp.V+=3.0V
qInternal LPF,BPF
qInternal Clamp Discharge
qBipolar Technology
qPackage Outline SSOP14
sBLOCK DIAGRAM
COMP.
3
Blank
LEVEL
CLAMP
-6dB
GCA
6±3dB
2
ATT LPF
CLAMP
1
4
5 DISC.
Blank
LEVEL
BIAS
-6dB
GCA
6±3dB
14 ATT BPF
sPACKAGE OUTLINE
NJM2568V
12 11 10
3v
Vreg
4.8v
-6dB
+18dB 75Driver
13 PowerSave
8
9
6
7
1.CLAMP REF
2.YIN
3.GCA CTLY/MUTE
4.CLAMP
5.DIS CTL
6.GND
7.GND
8.VSAG
9.VOUT
10.V+1
11.V+1
12.V+2
13.GCA CTLC/POWER SAVE
14.CIN
-1-









No Preview Available !

NJM2568 Даташит, Описание, Даташиты
j
NJM2568
sABSOLUTE MAXIMUM RATINGS
PARAMETERS
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V+
PD
Topr
Tstg
RATINGS
7.0
300
-20 to +85
-40 to +125
(Ta=25°C)
UNIT
V
mW
°C
°C
sELECTRICAL CHARACTERISTICS ( Ta=25°C,V+1=4.8V,V+2=3.0V,RL=150)
PARAMETERS
SYMBOL
TEST CONDITION
Operating Current 1
Operating Current 1
(Power Save Mode)
Operating Current 2
Operating Current2
(Power Save Mode)
ICC1
Isave1
Icc2
Isave2
V+1=4.8V,No Signal
V+1=4.8V,Power Save
V+2=3.0V,No Signal
V+2=3.0V,Power Save
(Y Amplifier)
MIN. TYP. MAX. UNIT
- 9.5 12.5 mA
- 1.6 2.1 mA
- 7.3 10.0 mA
- 0.37 0.9 mA
Voltage Gain 1
Voltage Gain 2
GvY1
GvY2
YIN to VOUT,GCACTLY=0.5V
100kHz,0.5Vp-p @Sine Wave
YIN to VOUT,GCACTLY=2.5V
100kHz,0.5Vp-p @Sine Wave
+3.0 +6.0 +9.0 dB
+13.0 +16.0 +19.0 dB
(C Amplifier)
Voltage Gain 1
Voltage Gain 2
GvC1
GvC2
CIN to VOUT,GCACTLY=0.5V
4MHz,143mVp-p @Sine Wave
CIN to VOUT,GCACTLC=2.5V
4MHz,143mVp-p @Sine Wave
+3.0 +6.0 +9.0 dB
+13.0 +16.0 +19.0 dB
(Filter Characteristics)
LPF (YIN)
BPF (CIN)
(YC Delay)
GfY6M 6MHz/100kHz,100mVp-p @Sine Wave -1.0 0 - dB
GfY7.2M 7.2MHz/100kHz,100mVp-p@Sine Wave -1.5 0 - dB
GfY20M 20MHz/100kHz,100mVp-p@Sine Wave
- -30 -20 dB
DLY Group Delay |GD3MHz-GD6MHz|
- 60 100 nsec
GfC±1M ±1MHz/4MHz,100mV@Sine Wave
-1.0 0 - dB
GfC±1.6M ±1.6MHz/4MHz,100mV@Sine Wave
-3.0 0 - dB
GfC500k 500kHz/4MHz,100mVp-p@Sine Wave
- -15 -10 dB
GfC20M 20MHz/4MHz,100mVp-p@Sine Wave
- -25 -10 dB
DLC Group Delay |GD3MHz-GD6MHz|
- 60 90 nsec
YC Delay
(Maximum Output Swing)
TYC TYOUT-TCOUT at 4MHz
- +25 - nsec
V-OUT
(GCA Control Signal)
VOVM 100kHz,Sine Wave,RL=75
1.2 -
- Vp-p
GCACTLY
GCACTLC
VGC1
VGL1
VGC2
VGL2
GCA Control Voltage
MUTE Voltage
GCA Control Voltage
Power Down Voltage
0.5 - 2.5 V
GND - 0.3 V
0.5 - 2.5 V
GND - 0.3 V
-2-









No Preview Available !

NJM2568 Даташит, Описание, Даташиты
j
sTEST CIRCUIT
C IN G C A C TLC V +2
V +1
S2
A
B
47uF
+
47uF
+
7550
S4
AB
1000pF
1000pF 1000pF
++
0 .1 u F
14 13 12 11
NJM2568
VOUT1 VOUT2
75
75
100uF
+
22uF
+
10 9
8
N JM 2568
1uF +
12
0 .1 u F
S3
3
AB
S1
AB
1000pF
45
+
1M1uF
20k
67
GND
GND
20k
7550
Y IN
G C A C TLY
D IS C .C T L
-3-










Скачать PDF:

[ NJM2568.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
NJM2560Video Amplifier / TVSP8JRC
JRC
NJM2561Video Amplifier / SOT-23-6(MTP6)JRC
JRC
NJM2561ALOW VOLTAGE VIDEO AMPLIFIERNJR
NJR
NJM2561BLOW VOLTAGE VIDEO AMPLIFIERNew Japan Radio
New Japan Radio

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск