LMH0036 Datasheet, PDF (4/19 Pages) National Semiconductor (TI) – SD SDI Reclocker with 4:1 Input Multiplexer

LMH0036
SNLS254B – MARCH 2008 – REVISED APRIL 2013
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Pin
Name
1
SDI0
2
SDI0
4
SDI1
5
SDI1
7
SDI2
8
SDI2
10
SDI3
11
SDI3
15
BYPASS/AUTO BYPASS
16
OUTPUT MUTE
18
XTAL IN/EXT CLK
22
XTAL OUT
24
LOCK DETECT
28
SCO/SDO2
29
SCO/SDO2
32
SDO
33
SDO
36
SD
37
SCO_EN
43
LF1
44
LF2
45
NC
46
RSVD
47
SEL0
48
SEL1
3, 6, 12, 14,
30, 31, 34, 35 V_CC
DAP, 13, 17,
19, 20, 21,
23, 25, 26,
27, 38, 39,
40, 41, 42 V_EE
PIN DESCRIPTIONS
Description
Data Input 0 True.
Data Input 0 Complement.
Data Input 1 True.
Data Input 1 Complement
Data Input 2 True.
Data Input 2 Complement.
Data Input 3 True.
Data Input 3 Complement.
Bypass/Auto Bypass mode select. Bypasses reclocking when high. This pin has an internal
pulldown.
Data and Clock Output Mute input. Mutes the output when low. This pin has an internal
pullup.
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.
Data Output complement.
Data Output true.
SD indicator output. Output is high when locked to 270 Mbps.
Serial Clock or Serial Data 2 Output select. Sets second output to output the clock when
high and the data when low. This pin has an internal pulldown.
Loop Filter.
Loop Filter.
No Connect. Not bonded internally.
Reserved. Do not connect or connect to ground.
Data Input select input. This pin has an internal pulldown.
Data Input select input. This pin has an internal pulldown.
Positive power supply input.
Negative power supply input.
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
4
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