DAC1405D650 5 © IDT 2012. All rights reserved.
Product data sheet Rev. 05 — 2 July 2012 37 of 41
Integrated Device Technology
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2, 4 and 8 interpolating
11. Package outline
Fig 20. Package outline SOT638-1 (HTQFP100)
UNIT
A
max.
A
1
A
2
A
3
b
p
H
D
H
E
L
p
Z
D
(1)
Z
E
(1)
ceLywv θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
mm
1.2
0.15
0.05
1.05
0.95
0.25
0.27
0.17
0.20
0.09
14.1
13.9
0.5
16.15
15.85
1.15
0.85
7°
0°
0.08 0.080.21
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
0.75
0.45
SOT638-1 MS-026
03-04-07
05-02-02
D
(1)
E
(1)
14.1
13.9
16.15
15.85
D
h
E
h
7.1
6.1
7.1
6.1
1.15
0.85
b
p
b
p
e
θ
E
A
1
A
L
p
detail X
L
(A
3
)
B
25
H
D
H
E
A
2
v M
B
D
Z
D
A
c
Z
E
e
v M
A
X
1
100
76
75 51
50
26
y
pin 1 index
w M
w M
0 10 mm
scale
HTQFP100: plastic thermal enhanced thin quad flat package; 100 leads;
body 14 x 14 x 1 mm; exposed die pad
SOT638-1
D
h
E
h
exposed die pad side
DAC1405D650 5 © IDT 2012. All rights reserved.
Product data sheet Rev. 05 — 2 July 2012 38 of 41
Integrated Device Technology
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2, 4 and 8 interpolating
12. Abbreviations
Table 41. Abbreviations
Acronym Description
BW Bandwidth
CDMA Code Division Multiple Access
CML Current Mode Logic
CMOS Complementary Metal-Oxide Semiconductor
DAC Digital-to-Analog Converter
FIR Finite Impulse Response
GSM Global System for Mobile communications
IF Intermediate Frequency
IMD3 Third-order Inter Modulation Distortion
LISB Lower Intermediate Significant Byte
LMDS Local Multipoint Distribution Service
LSB Least Significant Bit
LTE Long Term Evolution
LVDS Low-Voltage Differential Signaling
MMDS Multichannel Multipoint Distribution Service
MSB Most Significant Bit
NCO Numerically Controlled Oscillator
NMOS Negative Metal-Oxide Semiconductor
PLL Phase-Locked Loop
SFDR Spurious-Free Dynamic Range
SPI Serial Peripheral Interface
TD-SCDMA Time Division-Synchronous Code Division Multiple Access
UISB Upper Intermediate Significant Byte
WCDMA Wideband Code Division Multiple Access
WiMAX Worldwide Interoperability for Microwave Access
DAC1405D650 5 © IDT 2012. All rights reserved.
Product data sheet Rev. 05 — 2 July 2012 39 of 41
Integrated Device Technology
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2, 4 and 8 interpolating
13. Glossary
Spurious-Free Dynamic Range (SFDR): — The ratio between the RMS value of the
reconstructed output sine wave and the RMS value of the largest spurious observed
(harmonic and non-harmonic, excluding DC component) in the frequency domain.
Intermodulation Distortion (IMD): — From a dual-tone digital input sine wave (these
two frequencies being close together), the intermodulation distortion products IMD2 and
IMD3 (respectively, second and third-order components) are defined below.
IMD2 — The ratio of the RMS value of either tone to the RMS value of the worst second
order intermodulation product.
IMD3 — The ratio of the RMS value of either tone to the RMS value of the worst third
order intermodulation product.
Restricted Bandwidth Spurious Free Dynamic Range — The ratio of the RMS value of
the reconstructed output sine wave to the RMS value of the noise, including the
harmonics, in a given bandwidth centered around f
offset
.

DAC1405D650HW-C1

Mfr. #:
Manufacturer:
Description:
IC DAC 14BIT A-OUT 100HTQFP
Lifecycle:
New from this manufacturer.
Delivery:
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