CY2412 Cypress Semiconductor, CY2412 Datasheet

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CY2412

Manufacturer Part Number
CY2412
Description
MPEG Clock Generator with VCXO
Manufacturer
Cypress Semiconductor
Datasheet

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DataSheet U .com
4
Cypress Semiconductor Corporation
Document #: 38-07227 Rev. *D
Features
13.5 XIN
• Integrated phase-locked loop (PLL)
• Low-jitter, high-accuracy outputs
• VCXO with analog adjust
• 3.3V operation
• 8-pin SOIC package
Logic Block Diagram
Part Number
XOUT
VCXO
CY2412-1
CY2412-3
OSC
Outputs
3
3
Q
Φ
13.5-MHz pullable crystal input per
Cypress specification
13.5-MHz pullable crystal input per
Cypress specification
P
Input Frequency Range
PLL
VCO
VDD
VSS
3901 North First Street
MPEG Clock Generator with VCXO
DIVIDERS
OUTPUT
Benefits
• Highest-performance PLL tailored for multimedia appli-
• Meets critical timing requirements in complex system
• Large ± 150-ppm range, better linearity
• Enables application compatibility
Two 27 MHz outputs, one 54 MHz (3.3V) Linear
27 MHz, 13.5 MHz, 54 MHz (3.3V)
cations
designs
Output Frequencies
CLKC
CLKB
CLKA
San Jose
,
CA 95134
Revised December 13, 2004
Pin Configuration
VCXO
VSS
XIN
VDD
CY2412-1,-3
8-pin SOIC
1
2
3
4
Linear
VCXO Profile
408-943-2600
CY2412
8
7
6
5
CLKC
CLKB
CLKA
XOUT

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CY2412 Summary of contents

Page 1

... MHz, 13.5 MHz, 54 MHz (3.3V) Cypress specification Φ OUTPUT DIVIDERS VCO P PLL VDD VSS • 3901 North First Street CY2412 Output Frequencies VCXO Profile Linear Pin Configuration CY2412-1,-3 8-pin SOIC CLKC CLKB 1 8 XIN 7 2 VDD CLKA 6 VCXO 3 5 VSS 4 , • ...

Page 2

... Parallel resonance, funda- mental mode, AT cut Fundamental mode Ratio used because typical R values are much less than the maximum spec. No external series resistor as- sumed High side NOM Low side NOM CY2412 Pin Description Condition Min. Typ. Max. Unit – 13.5 – – 14 – ...

Page 3

... Duty Cycle is defined in Figure 1, 50 Clock Edge Rate, Measured from 20 pF. See Figure 2. DD, LOAD Output Clock Edge Rate, Measured from 80 pF. See Figure 2. DD, LOAD Peak to Peak period jitter CY2412 Max. Unit 7.0 V 125 °C 125 ° 0 ...

Page 4

... SOIC–Tape and Reel CY2412SC-3 8-pin SOIC CY2412SC-3T 8-pin SOIC–Tape and Reel Lead-free CY2412SXC-1 8-pin SOIC CY2412SXC-1T 8-pin SOIC–Tape and Reel CY2412SXC-3 8-pin SOIC CY2412SXC-3T 8-pin SOIC–Tape and Reel Document #: 38-07227 Rev DataSheet U .com t1 t2 CLK ...

Page 5

... SEATING PLANE 0.061[1.549] 0.068[1.727] 0.004[0.102] 0.004[0.102] 0°~8° 0.0098[0.249] 0.0138[0.350] 0.0192[0.487] CY2412 MAX. ROUND ON SINGLE LEADFRAME RECTANGULAR ON MATRIX LEADFRAME PART # S08.15 STANDARD PKG. SZ08.15 LEAD FREE PKG. 0.010[0.254] X 45° 0.016[0.406] 0.0075[0.190] ...

Page 6

... Description of Change 10/28/01 SZV Change from Spec number: 38-00898 to 38-07227 03/14/02 CKN Added CY2412-2 to data sheet 08/06/02 CKN Removed CY2412-2 from the datasheet. Added CY2412-3 to data sheet 12/14/02 RBI Power-up requirements added to Operating Conditions Information RGL Added lead-free for CY2412-1 and CY2412-3 devices CY2412 Page ...

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