NJW1508V-TE1# NJR, NJW1508V-TE1# Datasheet

IC PLL SYNTH W/I2C BUS 16-SSOP

NJW1508V-TE1#

Manufacturer Part Number
NJW1508V-TE1#
Description
IC PLL SYNTH W/I2C BUS 16-SSOP
Manufacturer
NJR
Type
PLL Frequency Synthesizerr
Datasheet

Specifications of NJW1508V-TE1#

Frequency - Max
1GHz
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-20°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SSOP
Frequency-max
1GHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output
-
Input
-
Other names
NJW#1508V-TE1
NJW#1508V-TE1
n DESCRIPTION
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.
n FEATURES
n BLOCK DIAGRAM
The NJW1504/1508 are a PLL frequency synthesizer especially
The NJW1504/1508 are controlled through an I
Operating Voltage 5V
Low Operating Current : 15mA typ. @Vcc=5V
Prescaler accepts frequencies up to 1GHz on chip
Reference Signal :
34V max. tuning voltage output
Package Outline: SSOP16
NJW1504: Reference Signal Oscillator with peripheral of Xtal on chip
NJW1508: Buffer Amplifier for External Reference Signal on chip
AMPOUT
PLL Synthesizer with I
(Note)
HF IN
VCC2
Purchase of I
under the Philips I
standard specification as definedby by Philips.
CP
PreAMP
2
C components of New Japan RadioCo.,Ltd or one of its sublicensed Associated Companies conveys a license
2
C Patent Rights to use these components in an I
AMP
BAND SW
4bit
BS0-BS3
1/8
Phase
OUT
Programmable
Divider 15bit
2
VCC3
C-bus.
Phase
Comp.
2
C Bus for TV Tuner
4bit
Latch
2
C system, provided that the system conforms to the I
Ref.
(1/640)
1/1024
1/512
Divider
n PACKAGE OUTLINE
NJW1504V/NJW1508V
NJW1504/1508
15bit
Latch
VCC1
5V
I2C
Receive
Bus
r
OSC
8bit
X’tal
Latch
GND
ADRS
SDA
SCL
OSCOUT
XTAL
- 1 -
2
C

Related parts for NJW1508V-TE1#

NJW1508V-TE1# Summary of contents

Page 1

... C Bus for TV Tuner 2 C-bus. VCC3 4bit Latch Programmable 1/8 Divider 15bit Phase Phase OUT Comp system, provided that the system conforms to the I NJW1504/1508 n PACKAGE OUTLINE NJW1504V/NJW1508V VCC1 5V GND ADRS I2C SDA Receive Bus SCL r 15bit Latch 8bit Latch OSCOUT 1/1024 X’tal ...

Page 2

NJW1504/1508 n ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage (Vcc1, 3) Supply Voltage (Vcc2) 2 Input Voltage (except I C bus) 2 Output Voltage (except I C bus bus Input Voltage Power Dissipation Operating Temperature Range Storage Temperature ...

Page 3

ELECTRICAL CHARACTERISTICS Parameter Operating Current Operating Current 2 AMPOUT: Low Level AMP Input Current Phase OUT: High Imp (2.5V) ANP OUT: Low Level AMP Output Current AMPOUT Input=5V AMP Gain f=1KHz Phase Comparator Current Source Output ...

Page 4

NJW1504/1508 n TEST CIRCUIT ...

Page 5

bus Protocols The input information, which consists of chip address and next two or four byte data, is received receiver. The allowable I C bus protocols are as follows. (1) STA CA CB ...

Page 6

NJW1504/1508 n Data Format Parameter Symbol Chip Address CA Divider Byte 1 D1 Divider Byte 2 D2 Control Byte CB Band switch Byte BB · Data specifications × CA1, CA0 ADRS Voltage Always valid 0 to 0.1 Vcc1 0.4 Vcc1 ...

Page 7

TERMINAL CHARACTERISTICS Typ.DC No. Symbol Voltage ( 3.2 2 GND 0 3 VCC1 5 4 VCC3 5 5 BS3 0 6 BS2 7 BS1 0 8 BS0 Equivalent Circuit ...

Page 8

NJW1504/1508 Typ.DC No. Symbol Voltage (V) 10 AMPOUT - 11 VCC2 34 12 OSCOUT 4.1 13 SCL - 14 SDA - 15 ADRS - 16 XTAL 3 Equivalent Circuit Function ...

Page 9

TYPICAL CHARACTERISTICS T = VCC1 Supply Current Curve 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 0.0 1.0 2.0 3.0 4.0 5.0 VCC1 Supply Voltage BS0-BS1 Output Current Curve 50.0 40.0 30.0 20.0 10.0 0.0 3.0 ...

Page 10

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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