NJM2536AM# NJR, NJM2536AM# Datasheet

IC RF MOD FOR VHF BAND 14-DMP

NJM2536AM#

Manufacturer Part Number
NJM2536AM#
Description
IC RF MOD FOR VHF BAND 14-DMP
Manufacturer
NJR
Type
RF Modulatorr
Datasheet

Specifications of NJM2536AM#

Applications
VHF Band
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
NJM#2536AM
NJM#2536AM

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NJM2536AM#NJM2536AM
Manufacturer:
JRC
Quantity:
20 000
Company:
Part Number:
NJM2536AM#NJM2536AM
Quantity:
899
Company:
Part Number:
NJM2536AM#NJM2536AM(TETE1)
Manufacturer:
JRC
Quantity:
20 000
band RF modulator and consists of video clamp circuit, white clip circuit,
video AM modulator and audio FM modulator, built into one chip.
DESCRIPTION
The NJM2536A is a RF modulator IC especially designed for VHF
FEATURES
BLOCK DIAGRAM
Operating Voltage 5V
Picture-to-sound ratio is adjustable
VHF Oscillator on chip
Carrier-off switch function on chip
Regulator on chip
Bipolar Technology
Package Outline:DMP/SSOP14
RF Modulator for VHF Band
14
1
CLAMP &
WHITE CLIP
13
CARRIER
2
OFF SW
12
3
RF OSC
MIXER
11
4
10
5
REGULATOR
AUDIO FM
MODULATOR
PACKAGE OUTLINE
9
6
NJM2536AV
NJM2536AM
8
7
NJM2536A
- 1 -

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NJM2536AM# Summary of contents

Page 1

RF Modulator for VHF Band DESCRIPTION The NJM2536A modulator IC especially designed for VHF band RF modulator and consists of video clamp circuit, white clip circuit, video AM modulator and audio FM modulator, built into one chip. ...

Page 2

NJM2536A ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Power Dissipation Input Voltage Operating Temperature Range Storage Temperature Range RECOMMENDED OPERATING VOLTAGE RANGE Parameter Operating Voltage ELECTRICAL CHARACTERISTICS Parameter No video/audio input signal, Operating Current CARRIER OFF SW(Pin2)=5V ANT SW DRIVE CARRIER ...

Page 3

DC ELECTRICAL CHARACTERISTICS (V performed in the DC test circuit are shown in next page) Parameter Video Output Signal Gvv1=Gvvh1-Gvvl1 Amplitude 1 Video Output Signal Gvv2=Gvvh2-Gvvl2 Amplitude 2 Mp=((Gvv1-Mw)/Gvv1)x100 Video Modulation Depth where Mw=Mwh-Mwl Video Limiter Modulation Mpmax=((Gvv1-Wc)/Gvv1)x100 Depth (Note ...

Page 4

NJM2536A AC TEST CIRCUIT TEST CIRCUIT - 4 - VCC OPEN 10p 10p CH1 CH2 + VCC + 0.1u VIDEO IN RF OUT VCC VCC ...

Page 5

TERMINAL CHARACTERISTICS Typ. DC No. Symbol Voltage (V) 1 VIDEO IN 1.9 CARRIER 2 - OFF SW 4 (Pin2=High) ANT SW 3 DRIVE 0 (Pin2=Low OUT 4 5 GND1 0 6 P/S 2.8 Equivalent Circuit ...

Page 6

NJM2536A Typ. DC No. Symbol Voltage (V) 7 AUDIO IN 0.035 4.5MHz 8 2.9 TANK 9 REG OUT 10 GND2 2.24 11 (OSC:ON) CH1 2.30 (OSC:OFF) 2.24 (OSC:ON) 12 CH2 2.30 (OSC:OFF Equivalent Circuit 4 0 Function ...

Page 7

Typ. DC No. Symbol Voltage ( 2.38 14 VCC 5 Equivalent Circuit 13 NJM2536A Function 14 Output channel Select Switch 5 Power Supply - 7 - ...

Page 8

NJM2536A TYPICAL CHARACTERISTICS T =25°C A ICC vs VCC 0.0 2.0 4.0 VCC [V] VIDEO MODULATION DEPTH vs VCC 4.5 5.0 5.5 VCC [ ...

Page 9

MEMO [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 ...

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