DAC1203D160 12-bit DAC Datasheet

DAC1203D160 Datasheet, PDF, Equivalent


Part Number

DAC1203D160

Description

Dual 12-bit DAC

Manufacture

IDT

Total Page 18 Pages
Datasheet
Download DAC1203D160 Datasheet


DAC1203D160
DAC1203D160
Dual 12 bits DAC, up to 160 MHz, 2 x interpolating
Rev. 03 — 2 July 2012
Product data sheet
1. General description
The DAC1203D160 is optimized to reduce architecture complexity and overall system
cost. The Digital-to-Analog Converter (DAC) leads dynamic performance in multi-carrier
support, because of its direct IF conversion capabilities. With an internal sampling rate up
to 160 MHz, the DAC1203D160 is an extremely competitive solution for broadband
wireless systems transmitters, as well as a wide range of other applications.
2. Features
Dual 12-bit resolution
Spurious Free Dynamic Range (SFDR) = 80 dBc at 2.5 MHz
Input data rate up to 80 MHz
2 interpolation filter
Output data rate up to 160 MHz
Single 3.3 V power supply
Low noise capacitor free integrated PLL
Low power dissipation
HTQFP80 package
Ambient temperature from 40 C to +85 C
3. Applications
Broadband wireless systems
Digital radio links
Cellular base stations
Instrumentation
Cable modems
Cable Modem Termination System (CMTS)/Data Over Cable Service Interface
Specification (DOCSIS)
®

DAC1203D160
Integrated Device Technology
DAC1203D160
Dual 12 bits DAC, up to 160 MHz, 2 x interpolating
4. Ordering information
Table 1. Ordering information
Type number
Package
Name
Description
DAC1203D160HW HTQFP80 plastic thermal enhanced thin quad flat package; 80 leads;
body 12 12 1 mm; exposed die pad
5. Block diagram
Version
SOT841-1
I11 to I0
CLK
CLKN
Q11 to Q0
DAC1203D160
VCCA
U/I
60
11 to 16,
19 to 24
LATCH
DAC
12 12 FIR 12
73
72
5
6
31 to 34,
37 to 42,
45 to 46
12
CLOCK
DRIVER
LATCH
12
(CLK × 2)
PLL
(CLK × 2)
INTERNAL 58
BAND GAP
(CLK × 2)
DAC
FIR 12
57
69
68
IVIRES
IOUT
IOUTN
GAPOUT
GAPD
QOUT
QOUTN
i.c. 2, 8
VCCD 10, 51
(1) (2) (3) (4)
VCCA
VCCA AGND DGND DEC
(1) Pins 1, 3, 61, 65, 76 and 80.
(2) Pins 4, 7, 62, 64, 66, 67, 70, 71, 74, 75, 77 and 79.
(3) Pins 9, 17, 25, 29, 30, 35, 44, 49, 50, 52, 53, 54, 55 and 56.
(4) Pins 18, 26, 36, 43, 63 and 78.
Fig 1. Block diagram
U/I 59 QVIRES
014aaa542
DAC1203D160_3
Product data sheet
Rev. 03 — 2 July 2012
© IDT 2012. All rights reserved.
2 of 18


Features DAC1203D160 Dual 12 bits DAC, up to 160 MHz, 2 x interpolating Rev. 03 — 2 July 2012 Product data sheet 1. Gener al description The DAC1203D160 is optim ized to reduce architecture complexity and overall system cost. The Digital-to -Analog Converter (DAC) leads dynamic p erformance in multi-carrier support, be cause of its direct IF conversion capab ilities. With an internal sampling rate up to 160 MHz, the DAC1203D160 is an e xtremely competitive solution for broad band wireless systems transmitters, as well as a wide range of other applicati ons. 2. Features  Dual 12-bit resolu tion  Spurious Free Dynamic Range (S FDR) = 80 dBc at 2.5 MHz  Input data rate up to 80 MHz  2  interpolat ion filter  Output data rate up to 1 60 MHz  Single 3.3 V power supply Low noise capacitor free integrated P LL  Low power dissipation  HTQFP8 0 package  Ambient temperature from 40 C to +85 C 3. Applications  Broadband wireless systems  Digital radio links  Cellular base stations  Instrumentation.
Keywords DAC1203D160, datasheet, pdf, IDT, Dual, 12-bit, DAC, AC1203D160, C1203D160, 1203D160, DAC1203D16, DAC1203D1, DAC1203D, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)