Document
DATASHEET
EL4544
Triple 16x5 Differential Crosspoint Switch Capable of Operation in Single-Ended or Differential Input Modes
FN7362 Rev 5.00 February 23, 2012
The EL4544 is a high bandwidth 16-channel differential RGB to 5-channel RGB single-ended RGB-HV video crosspoint switch with embedded sync extraction. There are four 16-Channel input muxes, each capable of receiving a complete RGB video signal, and five output muxes, each capable of “seeing” any one of the four RGB inputs. Additionally, the fifth input mux has an overlay “screen on screen” function that can be displayed in conjunction with any of the stacked RGB inputs.
The EL4544 has a fast disable feature to reduce power consumption. The device also provides a presence of signal indicator by looking for syncs on a designated channel.
Ordering Information
PART NUMBER
(Note)
PART MARKING
PACKAGE (Pb-Free)
PKG. DWG. #
EL4544IGZ EL4544IGZ 356 Pin (27x27mm) PBGA V356.27x27B
NOTE: These Intersil Pb-free WLCSP and BGA packaged products employ special Pb-free material sets; molding compounds/die attach materials and SnAgCu - e1 solder ball terminals, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free WLCSP and BGA packaged products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Features
• Serial programming of switch array • Parallel or serial modes • High Z output disable • Drives 150 loads • 60MHz 0.1dB gain flatness • -3dB bandwidth of 300MHz • Crosstalk rejection: 75dB @ 100MHz • Channels settle to 5% within 10ns after overlay switching • 356 pin PBGA packaging • Pb-free (RoHS compliant)
Applications
• Video switching
FN7362 Rev 5.00 February 23, 2012
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EL4544
Pinout
EL4544 (356 PIN PBGA)
TOP VIEW
20
Vp Vm BpF BpE BpD BpC BpB BpA Bp9 Bp8 Bp7 Bp6 Bp5 Bp4 Bp3 Bp2 Bp1 Bp0 Vm Vp
19
Vm Vm BnF BnE BnD BnC BnB BnA Bn9 Bn8 Bn7 Bn6 Bn5 Bn4 Bn3 Bn2 Bn1 Bn0 Vm Vm
18
RpF RnF TMon1 Vm Vm Vm Vm Vm Vm Vp Vm Vm Vm Vm Vm Vm Vm TMon2 GnF GpF
17
RpE RnE Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm GnE GpE
16
RpD RnD Vm Vm
Vm Vm GnD GpD
15
RpC RnC Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm GnC GpC
14
RpB RnB Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm GnB GpB
13
RpA RnA Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm GnA GpA
12
Rp9 Rn9 Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm Gn9 Gp9
11
Rp8 Rn8 Vp Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vp Gn8 Gp8
10
Rp7 Rn7 Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm Gn7 Gp7
9
Rp6 Rn6 Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm Gn6 Gp6
8
Rp5 Rn5 Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm Gn5 Gp5
7
Rp4 Rn4 Vm Vm
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
Vm Vm Gn4 Gp4
6
Rp3 Rn3 RAZ GAZ
Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm
NC NC Gn3 Gp3
5
Rp2 Rn2 Trans RefOL
Vdp Chip Gn2 Gp2
4
Rp1 Rn1 Cal ROL GOL BAZ Vm Vm Vm Vm Vm Vm Vm Vm Vm sDo sEn Reset Gn1 Gp1
3
Rp0 Rn0 Vp Ovl BOL Vm Vm Vm Vm Vm Vm Vm Vm Vm Vm s.