LMH0046MH Datasheet, PDF (4/20 Pages) Texas Instruments – LMH0046 HD/SD SDI Reclocker With Dual Differential Outputs

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