STCD1020_10 Datasheet, PDF (1/40 Pages) STMicroelectronics – Multichannel clock distribution circuit

STCD1020, STCD1030, STCD1040
Multichannel clock distribution circuit
Features
■ 2, 3 or 4 outputs buffered clock distribution
■ Single-ended sine wave or square wave clock
input and output
■ Individual clock enable for each output
■ Lower fan-out on clock source
■ No AC coupling capacitor needed at the input
■ Ultra-low phase noise and standby current
■ 2.5 V to 3.6 V supply voltage^(a)
■ 10 pF typical load driving capability
■ Available in TDFN packages
– STCD1020 - 8-lead (2 mm x 2 mm)
– STCD1030 - 10-lead (2 mm x 2.5 mm)
– STCD1040 - 12-lead (2 mm x 3 mm)
■ Operating temperature : –40 °C to 85 °C
TDFN (8-, 10- or 12- lead)
Applications
■ Multimode RF clock reference
■ Baseband peripheral devices clock reference
a. For the 1.65 to 2.75 V version, please contact local ST
sales office.
Table 1. Device summary
Order code
Operating temperature range
STCD1020RDG6E
STCD1030RDH6E⁽¹⁾
–40 °C to 85 °C
–40 °C to 85 °C
STCD1040RDM6F
–40 °C to 85 °C
1. Contact local ST sales office for availability.
Channel
2
3
4
Supply
2.8 V
2.8 V
2.8 V
Package
TDFN8
TDFN10
TDFN12
May 2010
Doc ID 13823 Rev 6
1/40
www.st.com
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