LTC6906 Linear Technology, LTC6906 Datasheet - Page 12

• Manufacturer Part Number: LTC6906
• Description: Micropower
• Manufacturer: Linear Technology

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RELATED PARTS
PART NUMBER
LTC1799
LTC6900
LTC6902
LTC6903/LTC6904 1kHz to 68MHz Serial Port Programmable Oscillator
LTC6905
LTC6906
PACKAGE DESCRIPTIO
12
TYPICAL APPLICATIO S
2.25V TO 3.6V
Setting Frequency to 0.1% Resolution with
÷10
÷3
÷1
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
Standard Resistors
DESCRIPTION
1kHz to 33MHz ThinSOT Oscillator
1kHz to 20MHz ThinSOT Oscillator
Multiphase Oscillator with Spread Spectrum Frequency Modulation
17MHz to 170MHz ThinSOT Oscillator
3.85 MAX
V
GND
DIV
+
LTC6906
0.20 BSC
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
●
GRD
FAX: [phone]
OUT
SET
2.62 REF
DATUM ‘A’
RECOMMENDED SOLDER PAD LAYOUT
10kHz TO 1MHz
0.62
MAX
R
R
1% THIN FILM
R
100k TO 1M
0.1% THIN FILM
6906 TA03
PER IPC CALCULATOR
A
A
B
< R
B
/10
U
0.30 – 0.50 REF
0.95
REF
U
●
www.linear.com
1.22 REF
1.4 MIN
2.25V TO 3.6V
(Reference LTC DWG # 05-08-1636)
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
6-Lead Plastic TSOT-23
Trimming the Frequency
0.09 – 0.20
(NOTE 3)
S6 Package
2.80 BSC
V
GND
DIV
+
LTC6906
GRD
OUT
SET
1.00 MAX
1.50 – 1.75
(NOTE 4)
±2.5% RANGE
0.80 – 0.90
1MHz WITH
R
97.6k
6906 TA04
R
5k
0.95 BSC
A
B
COMMENTS
Single Output, Greater Frequency Range
Single Output, Greater Frequency Range
Very Wide Frequency Range with Digital Programmability
Single Output, Higher Frequency
2-, 3- or 4-Phase Outputs
PIN ONE ID
2.90 BSC
(NOTE 4)
2.25V TO 3.6V
1.90 BSC
Sine Wave Oscillator
© LINEAR TECHNOLOGY CORPORATION 2005
V
GND
DIV
+
LTC6906
LT/LWI/LT 0705 REV A • PRINTED IN USA
S6 TSOT-23 0302
0.01 – 0.10
0.30 – 0.45
6 PLCS (NOTE 3)
GRD
OUT
SET
0.1µF
R
100k
SET
1k
L1
100µH
1MHz
6906 TA05
6906fa
C1
240pF