Datasheet

LMH0046
SNLS222F –APRIL 2006–REVISED APRIL 2013 www.ti.com
Table 1. PIN DESCRIPTIONS
Pin Name Description
1 LF1 Loop Filter
2 LF2 Loop Filter
3 RATE 0 Data Rate Select Input
4 RATE 1 Data Rate Select Input
5 SDI Data Input True
6 SDI Data Input Complement
7 V
CC
Positive power supply input
8 BYPASS/AUTO BYPASS Bypass/Auto Bypass mode select
9 OUTPUT MUTE Data and Clock Output Mute Input (active low)
10 XTAL IN/EXT CLK Crystal or External Oscillator Input
11 XTAL OUT Crystal Oscillator Output
12 LOCK DETECT PLL Lock Detect Output (active high)
13 SCO/SDO2 Serial Clock or Serial Data Output 2 Complement
14 SCO/SDO2 Serial Clock or Serial Data Output 2 True
15 V
CCO
Positive power supply input (Output Driver)
16 SDO Data Output Complement
17 SDO Data Output True
18 V
CCO
Positive power supply input (Output Driver)
19 SD/HD Data Rate Range Output
20 SCO_EN Serial Clock or Serial Data 2 Output select (active high enables serial clock output)
DAP V
EE
Connect exposed DAP to negative power supply (ground)
4 Submit Documentation Feedback Copyright © 2006–2013, Texas Instruments Incorporated
Product Folder Links: LMH0046