LMH0346MH/NOPB National Semiconductor, LMH0346MH/NOPB Datasheet - Page 3

• Manufacturer Part Number: LMH0346MH/NOPB
• Description: IC RECLOCKER HD/SD SDI 20-TSSOP
• Manufacturer: National Semiconductor
• Type: Reclockerr

Specifications of LMH0346MH/NOPB

• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Mounting Type: Surface Mount
• Applications: SDTV/HDTV
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: TSSOP EP
• Rad Hardened: No
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMH0346MH

Pin Descriptions
DAP
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
LF1
LF2
NC
RSVD
SDI
SDI
V
BYPASS/AUTO BYPASS
OUTPUT MUTE
XTAL IN/EXT CLK
XTAL OUT
LOCK DETECT
SCO/SDO2
SCO/SDO2
V
SDO
SDO
V
SD
SCO_EN
V
CC
CCO
CCO
EE
Name
Loop Filter.
Loop Filter.
No Connect. Not bonded internally.
Reserved. Do not connect or connect to ground.
Data Input true.
Data Input complement.
Positive power supply input.
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.
Positive power supply input (Output Driver).
Data Output complement.
Data Output true.
Positive power supply input (output driver).
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.
Connect exposed DAP to negative power supply (ground).
3
Description
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