SY89531LHC Micrel Inc, SY89531LHC Datasheet - Page 7

• Manufacturer Part Number: SY89531LHC
• Description: IC SYNTHESIZR LVPECL/HSTL 64TQFP
• Manufacturer: Micrel Inc
• Series: Precision Edge®r
• Type: Clock/Frequency Synthesizerr

Specifications of SY89531LHC

• Pll: Yes
• Input: Crystal
• Output: HSTL, LVPECL
• Number Of Circuits: 1
• Ratio - Input:output: 1:13
• Differential - Input:output: No/Yes
• Frequency - Max: 500MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 1.6 V ~ 3.6 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Frequency-max: 500MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Micrel, Inc.
Conditions: Internal VCO, unless otherwise stated.
M9999-010808
[e-mail] or [phone]
TIMING DIAGRAMS
OUT_SYNC
OUT_SYNC
OUT_SYNC
VCO (ext.)
FOUT
FOUT
FOUT
FSEL
FSEL
FSEL
VCO
VCO
Frequency Programming (External VCO Clock)
Frequency Programming (Internal VCO Clock)
Output Frequency Update to Valid Output
t
OUTPUT_RESET
t
OUTPUT_RESET
001
001
001
t
HOLD_FSEL
OUTPUT TRANSITION TIME
t
f
SETUP_FSEL
SEL
7
to VALID
t
SETUP_OUT_SYNC
010
010
010
t
t
OUTPUT_SYNC
OUTPUT_SYNC
TIME
TIME
TIME
Precision Edge
SY89531L
®