LMH0356_08 Datasheet, PDF (3/16 Pages) National Semiconductor (TI) – 3 Gbps HD/SD SDI Reclocker with 4:1 Input Mux and FR4 EQs

Pin Descriptions
Pin
Name
1
SDI0
2
SDI0
4
SDI1
5
SDI1
7
SDI2
8
SDI2
9
ENABLE
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/HD
37
SCO_EN
43
LF1
44
LF2
45
RATE0
46
RATE1
47
SEL0
48
SEL1
3, 6, 12, 14, 30, V_CC
31, 34, 35,
DAP, 13, 17, V_EE
19, 20, 21, 23,
25, 26, 27, 38,
39, 40, 41, 42
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.
Device Enable. Powers down device when low. This pin has an internal pullup.
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.
Data Rate Range output. Output is high for SD and low for HD or 3G.
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.
Data Rate select input. This pin has an internal pulldown.
Data Rate select input. This pin has an internal pulldown.
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.
3
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