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See Technical Specifications

8T49N012NLGI8

Clock Generators & Support Products FemtoClock NG 3.3V 2.5V LVPECL/LVCMOS

Manufacturer:

Renesas Electronics
Mfr.Part #:

8T49N012NLGI8
Datasheet:

8T49N012NLGI8 Datasheet (PDF)
Series:

8T49N012
Height:

0.85 mm
Length:

8 mm
Moisture Sensitive:

Yes

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

8T49N012NLGI8 General Description

The 8T49N012 is a high performance Clock Generator with selectable LVPECL or Single-ended outputs. The 8T49N012 can generate selectable frequencies from a crystal or a single-ended reference clock. The frequency is selected from the Frequency Selection Table. Excellent phase noise performance is maintained with Renesas’ Fourth Generation FemtoClock™ NG PLL technology.

Key Features

Fourth Generation FemtoClock NG PLL technology
Three differential output banks:
Bank A: selectable between four pairs of LVPECL or four pairs
of complementary LVCMOS/LVTTL outputs
Bank B: two pairs of LVPECL outputs
Bank C: six pairs of LVPECL outputs
Selectable clock input or crystal input.
Supports 25MHz fundamental crystal or 25MHz, 50MHz,
66.67MHz clock input
Selectable 156.25MHz, 125MHz, 100MHz clock for Bank B and
Bank C outputs
Selectable 156.25MHz, 125MHz, 100MHz, 250MHz, 312.5MHz,
50MHz, 25MHz, 62.5MHz or 78.125MHz for Bank A outputs
PLL lock indication (LVCMOS output)
RMS phase jitter at 156.25MHz (12kHz - 20MHz): 0.199ps (typical)
Power supply modes:
Core / Output
3.3V / 3.3V
3.3V / 2.5V
2.5V / 2.5V
-40°C to 85°C ambient operating temperature
56-Lead VFQFN
Lead-free (RoHS 6) packaging

Specifications

Product Category	Clock Generators & Support Products	Series	8T49N012
Height	0.85 mm	Length	8 mm
Moisture Sensitive	Yes	Product Type	Clock Generators
Factory Pack Quantity	3000	Subcategory	Clock & Timer ICs
Tradename	FemtoClock	Width	8 mm