SY87739LHI Micrel Inc, SY87739LHI Datasheet - Page 12

• 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.
M9999-062807
[e-mail] or [phone]
PROGCS
PROGSK
REFCLK
PROGDI
Part Number
SY87739L-EVAL
FUNCTIONAL BLOCK DIAGRAM
RELATED PRODUCT AND SUPPORT DOCUMENTATION
Function
Fractional-N Synthesizer Evaluation Board
MicroWire™
Fractional-N
Sequencer
Frequency
Frequency
Aquisition
Interface
Detector
Phase-
Control
Divider
Center
Trim
M
FN Delta Phase
Frequency
Detector
Charge
Phase-
Pump
WR Delta Phase
Divider
Fine
P/(P-1)
Divider
N
12
Data Sheet Link
www.micrel.com/product-info/eval_boards.shtml
Charge
Pump
VCO
Divider
VCO
P
Detector
Lock
SY87739L
FN VCF
Loop Filter
Locked
WR VCF
Loop Filter
CLKOUT