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FHP3194 4:1 High Speed Multiplexer
March 2006 Advance Information
FHP3194 4:1 High Speed Multiplexer
Features at 5V
0.1dB gain flatness to 155MHz 7.5ns channel switching time 0.02%/0.03 differential gain/phase error 335MHz full power -3dB bandwidth at G=2 1600V/s slew rate 60mA output current (easily drives three video loads) 70dB channel to channel isolation 13mA supply current 4mA supply current in disable mode 3mA supply current in shutdown mode Fully specified at 5V supplies Lead (Pb) - free SOIC-14 and TSSOP-14 packages
Description
The FHP3194 is a 4:1 analog multiplexer designed for high speed video applications. The output amplifier is a high-speed current feedback amplifier that offers stellar large signal performance of 335MHz -3dB bandwidth and 80MHz 0.1dB bandwidth. The gain of the output amplifier is selectable thru 2 external resistors (Rf and Rg), allowing further flexibility. The 2Vpp bandwidth performance, 1600V/s slew rate, and 0.02% / 0.03 differential gain and phase exceed the requirements of high definition television (HDTV) and other multimedia applications. The output amplifier also provides ample output current to drive multiple video loads. Two address bits (A0 and A1) are used to select one of the four buffered inputs. The FHP3194 offers excellent 7.5ns switching times and better than 70dB channel isolation. The FHP3194 offers both shutdown and disable capability. During shutdown, the FHP3194 consumes only 3mA of supply current and provides maximum input to output isolation. During disable mode, only the output amplifier is disabled reducing output glitches and allowing for multiplexer expansion.
Applications
Video switchers and routers Multiple Input HDTV switching Picture in picture video switch Multi-channel ADC Driver
Functional Block Diagram
FHP3194 SOIC / TSSOP IN1 GND IN2 GND IN3 GND IN4
1
2
+1
14
+Vs OUT -VIN SD EN A1 A0
13
3
+1
12
4
11
LOGIC
5 6 7
+1
10
9
+1
8
Ordering Information
Part Number FHP3194IM14X FHP3194IMTC14X Package SOIC-14 TSSOP-14 Pb-Free Yes Yes Operating Temperature Range -40C to +85C
-40C to +85C
Packing Method Reel Reel
Moisture sensitivity level for all parts is MSL-1.
FHP3194 Rev. 1.0.6
1
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FHP3194 4:1 High Speed Multiplexer
Advance Information
Pin Configurations
FHP3194 SOIC / TSSOP IN1 GND IN2 GND IN3 GND IN4
1
2
+1
14
+Vs OUT -VIN SD EN A1 A0
13
3
+1
12
4
11
LOGIC
5 6 7
+1
10
9
+1
8
Pin Assignments
Pin#
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Pin
IN1 GND IN2 GND IN3 -Vs IN4 A0 A1 EN SD -VIN OUT +Vs
Description
Input, Channel 1 Must be connected to ground Input, Channel 2 Must be connected to ground Input, Channel 3 Negative Supply Input, Channel 4 Logic Input A0 Logic Input A1 Enable pin, "1" = Disable, "0" = Enable Shutdown pin, "1" = Shutdown, "0" = Active Inverting Input of output amplifier Output Positive Supply
Truth Table
A0
1 0 1 0 X X
A1
1 1 0 0 X X
EN
0 0 0 0 1 X
SD
0 0 0 0 0 1
OUT
CH4 CH3 CH2 CH1 Disable Shutdown
FHP3194 Rev. 1.0.6
2
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FHP3194 4:1 High Speed Multiplexer
Advance Information
Absolute Maximum Ratings
The "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The "Recommended Operating Conditions" table will define the conditions for actual device operation.
Symbol
Vs CMIR Supply Voltage
Parameter
Input Voltage Range
Min
0 -Vs - 0.5V
Max
12.6 +Vs + 0.5V
Unit
V V
Recommended Operating Conditions
Symbol
Tc Vs
Parameter
Operating Temperature Range Supply Voltage Range
Min
-40 5
Typ
Max
+85 12
Unit
C V
Reliability Information
Parameter
Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10s) 14-Lead SOIC1 14-Lead TSSOP1 Note: 1. Package thermal resistance (JA), JDEC standard, multi-layer test boards, still air. 128 130 -65
Min
Typ
Max
150 150 300
Unit
C C C C/W C/W
ESD Protection
Package
Human Body Model (HBM) Charge Device Model (CDM)
SOIC-14
TBD TBD
TSSOP-14
TBD TBD
FHP3194 Rev. 1.0.6
3
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FHP3194 4:1 High Speed Multiplexer
Advance Information
Electrical Characteristics at 5V
Tc = 25C, Vs = 5V, Rf = 499, RL = 150, G = 2; unless otherwise noted. Symbol
UGBW BWss BWLs
BW0.1dBSS BW0.1dBLS
Parameter
Frequency Domain Response -3dB Bandwidth -3dB Bandwidth Full Power Bandwidth 0.1dB Gain Flatness 0.1dB Gain Flatness Time Domain Response
Conditions
G = +1, VOUT = 0.2Vpp No Peaking, G = +2, VOUT = 0.2Vpp No Peaking, G = +2, VOUT = 2Vpp G = +2, VOUT = 0.2Vpp G = +2, VOUT = 2Vpp VOUT = 2V step; (10% to 90%) VOUT = 2V step VOUT = 0.2V step 4V step. G = -1
Min
Typ
TBD 380 335 155 80
Max
Units
MHz MHz MHz MHz MHz
tR , tF tS OS SR
Rise and Fall Time Settling Time to 0.1% Overshoot Slew Rate Distortion / Noise Response
1 15 5.7 1600
ns ns % V/s
HD2 HD3 THD DG DP en in+ inXTALK VIO dVIO VIOM Ibn dIbn Ibi dIbn GM PSRR IS IEN ISD
2nd Harmonic Distortion 3rd Harmonic Distortion Total Harmonic Distortion Differential Gain Differenital Phase Input Voltage Noise Input Current Noise (+) Input Current Noise (-) All Hostile Crosstalk DC Performance Input Offset Voltage1 Average Drift Input Offset Voltage Matching1 Input Bias Current non-inverting Average Drift Input Bias Current inverting1 Average Drift Gain Matching Power Supply Rejection Ratio1 Supply Current1 Disable Supply Current1 Shutdown Supply Current1
1
2Vpp, 5MHz 2Vpp, 5MHz 2Vpp, 5MHz NTSC (3.58MHz) NTSC (3.58MHz) > 1MHz > 1MHz > 1MHz Channel-to-channel 5MHz/30MHz
-70 -79 -81 0.02 0.03 7 22 16 -85 / -65
dBc dBc dB % nV/Hz pA/Hz pA/Hz dB
-9
1 8.5
+9
mV V/C
Channel to channel Pins 1,3,5,7
-5 -16
TBD 4 16
5 16
mV A nA/C A nA/C % dB
Pin 12
-20
13 85
20
Channel-to-channel DC 54
0.05 60 13 18 6 5
mA mA mA
Disable Mode Shutdown Mode
4 3
Switching Characteristics Switching Time Channel-to-Channel 7.5 9.1 25 104 ns ns ns mVpp
50% Logic to 10% Output Settling IN0, IN2 = +0.5V; IN1, IN3 = -0.5V 50% Logic to 10% Output Settling IN0, IN2 = +0.5V; IN1, IN3 = -0.5V 50% Logic to 10% Output Settling IN0, IN2 = +0.5V; IN1, IN3 = -0.5V Channel Switching Transient (Glitch) All inputs grounded
Notes: 1. 100% tested at 25C
FHP3194 Rev. 1.0.6
4
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FHP3194 4:1 High Speed Multiplexer
Advance Information
Electrical Characteristics at 5V continued
Tc = 25C, Vs = 5V, Rf = 499, RL = 150, G = 2; unless otherwise noted. Symbol
VIH VIL IIH IIL
Parameter
Digital Inputs Logic High Threshold Logic Low Threshold Logic Pin Input Current High Logic Pin Input Current Low Disable Characteristics
Conditions
A0, A1, EN, and SD pins A0, A1, EN, and SD pins A0, A1, EN, and SD pins; Logic Input = 2.0V A0, A1, EN, and SD pins; Logic Input = 0V
Min
2.0
Typ
Max
Units
V
0.08 TBD TBD
V A A
ENISO SDISO CHISO ENTON ENTOFF SDTON SDTOFF RIN CIN CMIR CMRR
Disable Isolation Shutdown Isolation Channel-to-Channel Isolation Turn on time (Disable to ON) Turn off time (ON to Disable) Turn on time (Shutdown to ON) Turn off time (On to Shutdown) Input Characteristics Input Resistance Input Capacitance Input Common Mode Voltage Range Common Mode Rejection Ratio Output Characteristics
1
5MHz / 30MHz 5MHz / 30MHz 5MHz
-88 / -72 -92 /-77 -70 17 120 20 115
dB dB dB ns ns ns ns
TBD TBD 2.8 DC, VCM = 1V RL = 2k RL = 150 VO = GND enabled disabled 3.2 50 52
M pF V dB
VO IOUT ISC ROUT COUT
Output Voltage Swing1 Linear Output Current Short Circuit Output Current Output Resistance Output Capacitance
3.8 3.7 60 100 TBD TBD TBD
V V mA mA m M pF
Notes: 1. 100% tested at 25C
FHP3194 Rev. 1.0.6
5
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FHP3194 4:1 High Speed Multiplexer
Advance Information
Mechanical Dimensions
14-Lead Small Outline Package (SOIC)
SOIC-14
D e ZD C L 7 SYMBOL A1 B C D E e H h L A ZD A2 L MIN MAX .0040 .0098 .014 .018 .0075 .0098 .337 .344 .150 .157 .050 BSC .2284 .2440 .0099 .0196 .016 .050 .060 .068 8 0 0.20 ref .054 .062
C L
E
H
Pin No. 1
B
DETAIL-A
h x 45
NOTE:
DETAIL-A 1. All dimensions are in inches. 2. Lead coplanarity should be 0 to 0.10mm (.004") max. 3. Package surface finishing: (2.1) Top: matte (charmilles #18~30). (2.2) All sides: matte (charmilles #18~30). (2.3) Bottom: smooth or matte (charmilles #18~30). 4. All dimensions excluding mold flashes and end flash from the package body shall not exceed o.152mm (.006) per side (d).
A
A1
A2
C
14-Lead Outline Package (TSSOP)
6 N 5
e
-B-
7
2X E/2 1.0 DIA 1.0
(b)
8
TSSOP-14
c1 SYMBOL A A1 A2 L R R1 b b1 c c1 01 L1 aaa bbb ccc ddd e 02 03 D E1 E e N MIN - 0.05 0.85 0.50 0.09 0.09 0.19 0.19 0.09 0.09 0 NOM - - 0.90 0.60 - - - 0.22 - - - 1.0 REF 0.10 0.10 0.05 0.20 0.65 BSC 12 REF 12 REF 5.00 4.40 6.4 BSC 0.65 BSC 14 MAX 1.10 0.15 0.95 0.75 - - 0.30 0.25 0.20 0.16 8
E1 E
c
b1 ddd C B A
2X N/2 TIPS 123 6
1.0
e /2 9
SECTION AA
ccc
7
-A-
D8 3
A2 A
aaa C
-C-
b NX bbb M C B A
A1
(02) (0.20) R1
-H-
R
GAGE PLANE 10
4.90 4.30
5.10 4.50
A A
0.25
(03)
L (L1)
01
NOTES:
1 All dimensions are in millimeters (angle in degrees).
2 3 4 5
Dimensioning and tolerancing per ASME Y14.5-1994. Dimensions "D" does not include mold flash, protusions or gate burrs. Mold flash protusions or gate burrs shall not exceed 0.15 per side . Dimension "E1" does not include interlead flash or protusion. Interlead flash or protusion shall not exceed 0.25 per side. Dimension "b" does not include dambar protusion. Allowable dambar protusion shall be 0.08mm total in excess of the "b" dimension at maximum material condition. Dambar connot be located on the lower radius of the foot. Minimum space between protusion and adjacent lead is 0.07mm for 0.5mm pitch packages. Terminal numbers are shown for reference only. Datums - A - and - B - to be determined at datum plane - H - . Dimensions "D" and "E1" to be determined at datum plane - H - . This dimensions applies only to variations with an even number of leads per side. For variation with an odd number of leads per side, the "center" lead must be coincident with the package centerline, Datum A.
6 7 8 9
10 Cross sections A - A to be determined at 0.10 to 0.25mm from the leadtip.
FHP3194 Rev. 1.0.6
6
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FHP3194 4:1 High Speed Multiplexer
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.
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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Product Status Formative or In Design Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.
Preliminary
First Production
No Identification Needed
Full Production
Obsolete
Not In Production
This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.
Rev. I18
FHP3194 Rev. 1.0.6
7
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