SY87739LHI Micrel Inc, SY87739LHI Datasheet - Page 4

• Manufacturer Part Number: SY87739LHI
• Description: IC SYNTHESIZER FRACT 3.3V 32TQFP
• Manufacturer: Micrel Inc
• Type: Fractional Synthesizerr

Specifications of SY87739LHI

• Input: PECL
• Output: PECL
• Frequency - Max: 729MHz
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP Exposed Pad, 32-eTQFP, 32-HTQFP, 32-VQFP
• Frequency-max: 729MHz
• For Use With: 576-1406 - BOARD EVAL N SY87739 EXPERIMENT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Micrel, Inc.
V
Symbol
t
t
t
t
t
t
t
t
t
t
M9999-062807
[e-mail] or [phone]
IRF
REFPWH
REFPWL
CSSK
SKCS
SKP
SKPWH
SKPWL
DIS
DIH
CC
AC ELECTRICAL CHARACTERISTICS
TIMING WAVEFORMS
= V
CCO
= V
Parameter
REFCLK Input Rise/Fall Times
REFCLK Pulse Width High
REFCLK Pulse Width Low
PROGCS to PROGSK Preset
PROGSK to PROGCS Recovery
PROGSK Period
PROGSK Pulse Width High
PROGSK Pulse Width Low
PROGDI Data Setup
PROGDI Data Hold
CLKOUT Duty Cycle
CLKOUT Maximum Frequency
Aquisition Lock Time
Fractional-N V
Wrapper V
CCA
REFCLK
CLKOUT
PROGCS
PROGSK
PROGDI
= 3.3V ±5%; GND = GNDA = 0V; T
CO
Operating Range
CO
t
CSSK
Valid
Operating Range
t
t
REFPWH
CLKPWH
t
SKPWH
Condition
t
27MHz Reference Clock
CLKPWH
A
= –40°C to +85°C
Valid
t
SKP
/ (t
CLKPWH
t
4
SKPWL
t
t
+ t
REFPWL
CLKPWL
CLKPWL
)
t
DIS
Valid
t
DIH
Min
100
100
200
729
540
540
70
70
20
20
25
—
—
5
5
t
SKCS
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
729
729
2.0
0.1
75
—
—
—
—
—
—
—
—
—
—
SY87739L
% of UI
Units
MHz
MHz
MHz
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns