1 HIGH_BW# IN
3.3V input for selecting PLL Band Width
0 = High, 1= Low
2 CLK_IN IN Input for reference clock.
3 CLK_IN# IN "Complementary" reference clock input.
4 SMB_A0 IN SMBus address bit 0 (LSB)
5 OE0# IN
Active low input for enabling DIF pair 0.
1 = tri-state outputs, 0 = enable outputs
6 DIF_0 OUT 0.7V differential true clock output
7 DIF_0# OUT 0.7V differential complement clock output
8 OE1# IN
Active low input for enabling DIF pair 1.
1 = tri-state outputs, 0 = enable outputs
9 DIF_1 OUT 0.7V differential true clock output
10 DIF_1# OUT 0.7V differential complement clock output
11 VDD PWR Power supply, nominal 3.3V
12 GND PWR Ground pin.
13 DIF_2 OUT 0.7V differential true clock output
14 DIF_2# OUT 0.7V differential complement clock output
15 OE2# IN
Active low input for enabling DIF pair 2.
1 = tri-state outputs, 0 = enable outputs
16 DIF_3 OUT 0.7V differential true clock output
17 DIF_3# OUT 0.7V differential complement clock output
18 OE3# IN
Active low input for enabling DIF pair 3.
1 = tri-state outputs, 0 = enable outputs
19 DIF_4 OUT 0.7V differential true clock output
20 DIF_4# OUT 0.7V differential complement clock output
21 OE4# IN
Active low input for enabling DIF pair 4
1 = tri-state outputs, 0 = enable outputs
22 VDD PWR Power supply, nominal 3.3V
23 GND PWR Ground pin.
24 DIF_5 OUT 0.7V differential true clock output
25 DIF_5# OUT 0.7V differential complement clock output
26 OE5# IN
Active low input for enabling DIF pair 5.
1 = tri-state outputs, 0 = enable outputs
27 SMB_A1 IN SMBus address bit 1
28 SMBDAT I/O Data pin of SMBUS circuitry, 5V tolerant
