sy89313v Micrel Semiconductor, sy89313v Datasheet

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sy89313v

Manufacturer Part Number
sy89313v
Description
Sy89313v 3.3v/5v, 4ghz Pecl/ecl ? 4 Clock Generator
Manufacturer
Micrel Semiconductor
Datasheet

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Micrel, Inc.
Precision Edge is a trademark of Micrel, Inc.
Micro LeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
M9999-051006
hbwhelp@micrel.com or (408) 955-1690
FEATURES
Guaranteed AC performance over temperature and
voltage
• > 4GHz f
• < 240ps t
• < 500ps T
3.3V and 5V power supply operation
100k ECL/PECL compatible I/O
Wide operating temperature range: –40 C to +85 C
Available in ultra-small 8-pin MLF
package
PIN CONFIGURATION/BLOCK DIAGRAM
Ultra-Small Outline (2mm x 2mm)
MAX
r
PD
/t
RESET
f
/CLK
VBB
CLK
input frequency
1
2
3
4
8-Pin MLF®
TOP VIEW
R
4
8
7
6
5
®
VCC
Q
/Q
VEE
(2mm
3.3V/5V, 4GHz PECL/ECL
2mm)
4 CLOCK GENERATOR
1
divider clock generator. It is functionally equivalent to the
SY100EP33V but in an ultra-small 8-lead MLF
that features a 70% smaller footprint.
available for this device only. For single-ended input
conditions, the unused differential input is connected to V
as a switching reference voltage. V
coupled inputs. When used, decouple V
0.01 F capacitor and limit current sourcing or sinking to
0.5mA. When not used, V
rising edge. Upon power-up, the internal flip-flops will be in
a random state; the reset allows for the synchronous use of
multiple SY89313V’s in a system.
Note:
1.
DESCRIPTION
The SY89313V is a differential ECL/PECL integrated 4
The V
The reset pin is asynchronous and is asserted on the
TRUTH TABLE
CLK
F = Divide by 4 function
X
= LOW-to-HIGH transition
= HIGH-to-LOW transition
BB
pin, an internally generated voltage supply, is
/CLK
X
(1)
BB
RESET
should be left open.
Z
L
BB
Precision Edge
may also re-bias AC-
Precision Edge
Rev.: C
Issue Date: May 2006
BB
Q
L
F
Precision Edge
SY89313V
and V
®
Amendment: /0
SY89313V
CC
package
/Q
H
F
via a
®
®
BB
®

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sy89313v Summary of contents

Page 1

... Micro LeadFrame and MLF are registered trademarks of Amkor Technology, Inc. M9999-051006 hbwhelp@micrel.com or (408) 955-1690 3.3V/5V, 4GHz PECL/ECL 4 CLOCK GENERATOR DESCRIPTION The SY89313V is a differential ECL/PECL integrated 4 divider clock generator functionally equivalent to the SY100EP33V but in an ultra-small 8-lead MLF that features a 70% smaller footprint. ® (2mm ...

Page 2

... See “Input Interface Applications” section. Single-ended Input: PECL/ECL Asynchronous reset. 2 Precision Edge Operating Package Range Marking Industrial 313 Industrial 313 with Pb-Free bar-line indicator and Exposed pad must be tied to most EE –1.4V. Used as reference voltage for single- CC ® SY89313V Lead Finish Sn-Pb Pb-Free NiPdAu ...

Page 3

... –1.945 — +2.0 — –1.525 V –1.425 — — 0.5 — –150 — ® Precision Edge SY89313V = – Max Units 40 mA –0.895 V CC –1.695 V CC –0. –1.625 –1.325 V CC ...

Page 4

... Min Typ 4 — 300 380 300 420 310 420 200 100 550 200 — — 150 800 90 180 to V –2.0V. CC ® Precision Edge SY89313V = – Max Units — GHz ps 460 500 500 — ps — RMS 1200 mV 240 ps ...

Page 5

... — 3.3V 130 , 1. 5V 125 , 2. Figure 2c. Terminating Unused I/O 5 Precision Edge SY89313V (Optional 0.01 F Figure 2b. Three Resistor “Y Termination” —1.3V CC ® ...

Page 6

... PCB Thermal Consideration for 8-Pin MLF + 1 (408) 944-0970 FAX WEB Micrel for any damages resulting from such use or sale. © 2006 Micrel, Incorporated. 6 Precision Edge Package EP- Exposed Pad Die ® Package pin's potential for proper thermal EE http://www.micrel.com ® SY89313V ...

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