Oscillator IC. NJU6227 Datasheet

NJU6227 IC. Datasheet pdf. Equivalent

NJU6227 Datasheet
Recommendation NJU6227 Datasheet
Part NJU6227
Description Quartz Crystal Oscillator IC
Feature NJU6227; NJU6227 Series 1.8V Operating Voltage 3rd Overtone Quartz Crystal Oscillator IC with Input Tolerant.
Manufacture New Japan Radio
Datasheet
Download NJU6227 Datasheet




New Japan Radio NJU6227
NJU6227 Series
1.8V Operating Voltage 3rd Overtone
Quartz Crystal Oscillator IC with Input Tolerant Function
GENERAL DESCRIPTION
The NJU6227 series is a C-MOS quartz crystal oscillator IC
realized excellent frequency stability for 3rd Overtone (up to
160MHz) oscillation, and consists of an oscillation amplifier,
a 3-state output buffer, a built-in LDO and a input tolerant
circuit.
The operating voltage is from 1.62V to 3.63V (x3, x4, x5, x6:
from 2.25V to 3.63V), and the LDO holds down the
characteristic change of the oscillation amplifier for operating
voltage variation, and has been stabilized oscillation
frequency (Frequency stability ±1ppm@VDD±10%).
The input tolerant circuit ensures that 0 to 3.63 V can be
applied to CONT terminal without regard to the supply voltage.
The oscillation stopping current is very low stand-by mode,
therefore, it is suitable for the portable items of the
communication equipment and the like. The 3-state output
buffer is C-MOS compatible. The NJU6227A/D version are
available for driving light loads (15pF load) and NJU6227C
version are available for driving heavy loads (30pF load).
PACKAGE OUTLINE
NJU6227xXC-V
FEATURES
Maximum Oscillation Frequency 160MHz(3rd Overtone)
Frequency Stability
±1ppm@VDD±10%
Wide Operating Voltage
1.62 to 3.63V(x3, x4, x5, x6 2.25V to 3.63V)
Built-in LDO
Input Tolerant Circuit
0 to 3.63V@CONT Term.
Stand-by Function ( Oscillation Stop and High-Z )
3-State Output Buffer
Variable Pull-up Resistance on-Die ( CONT Terminal: Pull-up resistance is large at Stand-by Function )
Oscillation Capacitors Cg and Cg on-Die
C-MOS Technology
Package Outline
Die/Wafer
BLOCK DIAGRAM
VDD
VSS
Regulato
r
XT
O Rf
XTI
Cg
Level
Shifter
Cd
3-State
Buffer
FOUT
CONT
Input
Tolera
nt
OSC
Detector
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New Japan Radio NJU6227
LINE-UP TABLE
Recommended
Type No.
Oscillation
Frequency
Type A
40 to 50MHz
A1*
50 to 60MHz
A2*
60 to 85MHz
NJU6227 85 to 110MHz
A3*
A4*
110 to 130MHz
A5*
130 to 160MHz
A6*
* Under development and tentative value.
Version
Type C
C1
C2
C3
C4
C5
C6
Type D
D1
D2
D3
D4
D5
D6
PAD LOCATION
Type A
( for Flip Chip Bonding )
1 VSS
FOUT 6
Type C / D
( for Wire Bonding )
1 VDD
FOUT 6
NJU6227 Series
2 CONT
XTI
3
VDD 5
XTO
4
2 CONT
XTI
3
VSS 5
XTO
4
COORDINATES
XY
1
-261.5
198.5
2
-261.5
-21.5
3 -146.5 -211.5
4
144.5
-211.5
5
260.5
-21.5
6
260.5
198.5
Starting Point: Die Center Unit[μm]
Die Size: 0.73x0.63mm
Die Thickness (C-V): 13015μm
WaferThickness(WS4-V): 13015μm
Wafer Thickness (W-B): 16020μm
Wafer Thickness (W-H): 20020μm
Pad size: 80x80μm
Die Substrate: VSS level
PART NUMBER
NJU6227
-
W-H: Wafer (200μm)
W-B: Wafer (160μm)
WS4-V:1/4Wafer(130μm)
C-V: Chip(130μm)
Version
Device name
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New Japan Radio NJU6227
NJU6227 Series
VERSION DISCRIMINATION INTERNAL COMPONENTS
PAD layout version of the NJU6227 series is determined by the mask pattern and Notch Number. Frequency
version of the NJU6227 series is determined by the internal fuse trimming.
Type Number and PAD layout version are identified externally by the combination of the version name marking (1),
the locations of trimmed fuses (3) and The Notch number (2). (Table 1 shows the chip version identification)
(730,630)
(1)Version in chip 1
NJU6227
A (Flip chip bond)
B (Wire bond1)
C (Wire bond2)
(3)Trimming fuses
3 F1 F2 F3 F4 F5
(2)Version in chip in 2
Notch
: Cutting point in fuse
Table1: Frequency version and Cutting point in fuse.
Discrimination Discrimination
12
Type No.
Version
name
NJU6227A
NJU6227C
4
NJU6227C
3
Note1) - : Uncut, * : Cutting
NJU6227A
NJU6227D
NJU6227C
NJU6227A1
NJU6227A2
NJU6227A3
NJU6227A4
NJU6227A5
NJU6227A6
NJU6227D1
NJU6227D2
NJU6227D3
NJU6227D4
NJU6227D5
NJU6227D6
NJU6227C1
NJU6227C2
NJU6227C3
NJU6227C4
NJU6227C5
NJU6227C6
Mask / Version set by trimming fuses
Mask
Trimming fuses
Version F1 F2 F3
F4/F5
A *--
A *-*
A ---
A --*
A -*-
A -**
D *--
D *-*
D
D
---
--*
Untrimmed
D -*-
D -**
C *--
C *-*
C ---
C --*
C -*-
C -**
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