ADS5546 Datasheet, PDF (2/50 Pages) Texas Instruments – 14-BIT, 190 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS

ADS5546
SLWS183C – NOVEMBER 2005 – REVISED OCTOBER 2006
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
CLKP
CLKM
CLOCKGEN
INP
SHA
INM
14-Bit
ADC
VCM
ADS5546
Reference
Digital
Encoder
and
Serializer
Control
Interface
CLKOUTP
CLKOUTM
D0_D1_P
D0_D1_M
D2_D3_P
D2_D3_M
D4_D5_P
D4_D5_M
D6_D7_P
D6_D7_M
D8_D9_P
D8_D9_M
D10_D11_P
D10_D11_M
D12_D13_P
D12_D13_M
OVR
LVDS MODE
B0095-01
PACKAGE/ORDERING INFORMATION⁽¹⁾
PRODUCT
PACKAGE-
LEAD
ADS5546
QFN-48 ⁽²⁾
PACKAGE
DESIGNATOR
SPECIFIED
TEMPERATURE
RANGE
RGZ
–40°C to 85°C
PACKAGE
MARKING
AZ5546
ORDERING
NUMBER
ADS5546IRGZT
ADS5546IRGZR
TRANSPORT
MEDIA,
QUANTITY
Tape and Reel,
250
Tape and Reel,
2500
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
(2) For thermal pad size on the package, see the mechanical drawings at the end of this data sheet. θ_JA = 25.41°C/W (0 LFM air flow), θ_JC
= 16.5°C/W when used with 2 oz. copper trace and pad soldered directly to a JEDEC standard four layer 3 in x 3 in PCB.
2
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