t73327 ETC-unknow, t73327 Datasheet

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t73327

Manufacturer Part Number
t73327
Description
15-36 3.3v Vcxo
Manufacturer
ETC-unknow
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T73327
Manufacturer:
TLSI
Quantity:
20 000
15 MHz – 36MHz
Pullable Crystal
Applications
General Description
The TLSI T73327/73327A is a single-chip, low-jitter Voltage-Controlled-Crystal-Oscillator. The device
accepts a 15 MHz-36 MHz crystal input and produces a low-jitter output at the same frequency. A 0V to
+3.3V control signal is used to fine-tune the output clock frequency in the ±120ppm range.
Features
Figure 1. Functional Block Diagram
T73327/73327A/73327BPI
TLSI Incorporated, 770 Park Avenue, Huntington NY 11743 • (631) 755-7005 • Fax 631-755-7626 • www.tlsi.com
+3.3V operating voltage
Uses inexpensive pullable crystals
12mA drive capability at TTL levels
Low Cost
Crystal-driven clock source for low cost set top boxes
VIN
X2
X1
Page
240 ppm pull range (±120 ppm)
Excellent pull range linearity
8-pin SOIC, 8-pin MSOP packages available
Alternate industry pinouts available
Oscillator
1
VDD
T73327 / 73327A / 73327B
GND
15-36 MHz, 3.3V VCXO
Output
Buffer
Preliminary Information
Rev J, January 14, 2005
CLK

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t73327 Summary of contents

Page 1

... Crystal-driven clock source for low cost set top boxes General Description The TLSI T73327/73327A is a single-chip, low-jitter Voltage-Controlled-Crystal-Oscillator. The device accepts a 15 MHz-36 MHz crystal input and produces a low-jitter output at the same frequency +3.3V control signal is used to fine-tune the output clock frequency in the ±120ppm range. ...

Page 2

... Legend Input O = Output P = Power supply connection **Note: On the T73327 only, both pin 2 and pin 6 are internally connected without damaging the part. Alternately, at the user’s option, one pin may be used for V DD unconnected (NC). Table 2. Absolute Maximum Ratings Parameter Supply voltage, V ...

Page 3

... Phase Noise f Output frequency pullability PULL Note: 1. Typical values are +3.3V and +25° Mil-PRF-55310D 4.8.31.5 Deviation Linearity T73327/73327A/73327BPI TLSI Incorporated, 770 Park Avenue, Huntington NY 11743 • (631) 755-7005 • Fax 631-755-7626 • www.tlsi.com Conditions Condition I = -12mA 12mA OL No Load, 27 MHz ...

Page 4

... Table 6. Pullable Crystal Specifications Parameter Correlation (Load) Capacitance Capacitance Ratio Equivalent Series Resistance Figure 3. Package Outline (8-pin SOIC) T73327/73327A/73327BPI TLSI Incorporated, 770 Park Avenue, Huntington NY 11743 • (631) 755-7005 • Fax 631-755-7626 • www.tlsi.com Symbol Value (typ 240 max ...

Page 5

... T73327B-SO8 T73327B T73327-SO8-TNR T73327 T73327A-SO8-TNR T73327A T73327B-SO8-TNR T73327B T73327-MO8 T73327 T73327A-MO8 T73327A T73327B-MO8 T73327B T73327-MO8-TNR T73327 T73327A-MO8-TNR T73327A T73327B-MO8-TNR T73327B T73327-DIE N/A T73327-DPW N/A T73327/73327A/73327BPI TLSI Incorporated, 770 Park Avenue, Huntington NY 11743 • (631) 755-7005 • Fax 631-755-7626 • www.tlsi.com No. of Shipping/Packaging Pins ...

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