ISL5729 Просмотр технического описания (PDF) - Renesas Electronics
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ISL5729 Datasheet PDF : 13 Pages
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ISL5729
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Dual 10-bit, +3.3V, 130/210+MSPS, High Speed D/A Converter
DATASHEET
FN6019
Rev 1.00
February 2002
The ISL5729 is a dual 10-bit, 130/210+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 ISL5x61 and ISL5x29 families
of high speed converters, which include 8-, 10-, 12-, and 14-
bit devices.
Ordering Information
PART
NUMBER
TEMP.
RANGE
(oC)
CLOCK
PACKAGE PKG. NO. SPEED
ISL5729IN
-40 to 85 48 Ld LQFP Q48.7x7A 130MHz
ISL5729/2IN
-40 to 85 48 Ld LQFP Q48.7x7A 210MHz
ISL5729EVAL1
25
Evaluation Platform
210MHz
Pinout
ISL5729
(LQFP)
TOP VIEW
Features
• Speed Grades . . . . . . . . . . . . . . . . 130M and 210+MSPS
• Low Power . . . . . 233mW with 20mA Output at 130MSPS
• Adjustable Full Scale Output Current . . . . . 2mA to 20mA
• Guaranteed Gain Matching < 0.14dB
• +3.3V Power Supply
• 3V LVCMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
(70dBc to Nyquist, fS = 130MSPS, fOUT = 10MHz)
• UMTS Adjacent Channel Power = 65dB at 19.2MHz
• EDGE/GSM SFDR = 83dBc at 11MHz in 20MHz Window
• Dual, 3.3V, Lower Power Replacement for AD9763
Applications
• Cellular Infrastructure - Single or Multi-Carrier: IS-136,
IS-95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA
• BWA Infrastructure
• Quadrature Transmit with IF Range 0–80MHz
• Medical/Test Instrumentation and Equipment
• Wireless Communication Systems
ID3
ID2
ID1
(LSB) ID0
NC
NC
NC
NC
SLEEP
DVDD
AGND
ICOMP
48 47 46 45 44 43 42 41 40 39 38 37
1
36
2
35
3
34
4
33
5
32
6
31
7
30
8
29
9
28
10
27
11
26
1213 14 15 16
25
17 18 19 20 21 22 23 24
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9 (MSB)
CLK
DGND
AGND
QCOMP
FN6019 Rev 1.00
February 2002
Page 1 of 13
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