STCD1040RDM6F STMicroelectronics

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 TDFN (8-, 10- or 12- lead) Ultra-low phase noise and standby current (a) 2.5 V to 3.6 V supply voltage 10 pF typical load driving capability Available in TDFN packages Applications STCD1020 - 8-lead (2 mm x 2 mm) STCD1030 - 10-lead (2 mm x 2.5 mm) Multimode RF clock reference STCD1040 - 12-lead (2 mm x 3 mm) Baseband peripheral devices clock reference Operating temperature : 40 C to 85 C 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 Channel Supply Package STCD1020RDG6E 40 C to 85 C 2 2.8 V TDFN8 (1) STCD1030RDH6E 40 C to 85 C 3 2.8 V TDFN10 STCD1040RDM6F 40 C to 85 C 4 2.8 V TDFN12 1. Contact local ST sales office for availability. May 2010 Doc ID 13823 Rev 6 1/40 www.st.com 1Contents STCD1020, STCD1030, STCD1040 Contents 1 Description . 6 2 Device overview 7 3 Device operation . 11 4 Application information . 12 4.1 Typical applications . 12 4.2 Connection of the source clock to MCLK . 13 5 Maximum ratings . 15 6 DC and AC parameters 16 7 Typical operating characteristics . 19 8 Package mechanical data 31 9 Part numbering 38 10 Revision history . 39 2/40 Doc ID 13823 Rev 6