ISL5957_15 Datasheet, PDF (1/14 Pages) Intersil Corporation – 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter

Data Sheet
September 29, 2015
ISL5957
FN6080.2
14-Bit, +3.3V, 260+MSPS, High Speed D/A
Converter
The ISL5957 is a 14-bit, 260+MSPS (Mega Samples Per
Second), CMOS, high speed, low power, D/A (digital to
analog) converter, designed specifically for use in high
performance communication systems such as base
transceiver stations utilizing 2.5G or 3G cellular protocols.
This device complements the ISL5x57 family of high speed
converters, which include 10, 12, and 14-bit devices.
Ordering Information
PART
NUMBER
TEMP.
RANGE
(°C)
PACKAGE
(RoHS
Complant)
PKG. CLOCK
DWG. # SPEED
ISL5957IBZ
(See Note)
(No longer
available,
recommended
replacement:
ISL5957IAZ)
-40 to 85 28 Ld SOIC
M28.3
260MHz
ISL5957IAZ
(See Note)
-40 to 85 28 Ld TSSOP M28.173 260MHz
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
Features
• Low Power . . . . . 103mW with 20mA Output at 130MSPS
• Adjustable Full Scale Output Current . . . . . 2mA to 20mA
• +3.3V Power Supply
• 3V LVCMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
(75dBc to Nyquist, f_S = 130MSPS, f_OUT = 10MHz)
• UMTS Adjacent Channel Power =71dB at 19.2MHz
• EDGE/GSM SFDR = 94dBc at 11MHz in 20MHz Window
• Pin compatible, 3.3V, Lower Power Replacement For The
AD9754 and HI5960
• Pb-Free Available (RoHS Compliant)
Applications
• Cellular Infrastructure - Single or Multi-Carrier: IS-136,
IS-95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA
• BWA Infrastructure
• Medical/Test Instrumentation
• Wireless Communication Systems
• High Resolution Imaging Systems
• Arbitrary Waveform Generators
Pinout
D13 (MSB) 1
D12 2
D11 3
D10 4
D9 5
D8 6
D7 7
D6 8
D5 9
D4 10
D3 11
D2 12
D1 13
D0 (LSB) 14
ISL5957
TOP VIEW
28 CLK
27 DV_DD
26 DCOM
25 NC
24 AV_DD
23 COMP
22 IOUTA
21 IOUTB
20 ACOM
19 NC
18 FSADJ
17 REFIO
16 REFLO
15 SLEEP
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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