Datasheet HMCAD1520 (Analog Devices)

HMCAD1520
v04.1015
HigH Speed Multi-Mode 8/12/14-Bit 1000/640/105 MSpS A/d Converter Features
• Digital fine gain adjustment for each ADC • High speed Modes (12-bit / 8-bit) • Internal offset correction Quad Channel Mode: F = 160 / 250 MsPs • 1.8 v supply voltage smax Dual Channel Mode: F = 320 / 500 MsPs smax • 1.7 - 3.6 v CMos logic on control interface pins single Channel Mode: F = 640 / 1000 MsPs smax • serial LvDs output snr: 70 dB, sFDr: 60/75 dB [1] (12-bit 1ch Mode) 12, 14, 16 and Dual 8-bit modes available • 8-bit Modes Described in • 7 x 7 mm 48 QFn Package HMCAD1511 and HMCAD1510 [1] Including/excluding Interleaving spurs • Precision Mode (14-bit) Four channels up to 105 MsPs
typical Applications
snr: 74 dB, sFDr: 83 dB @ 70 MHz • Precision oscil oscopes 0 snr: 72.5 dB, sFDr: 78 dB @ 140 MHz • spectrum Analyzers • Integrated Cross Point switches with instantaneous switching • Diversity receivers • Internal low jitter programmable Clock Divider • Hi-end Ultrasound t • Ultra Low Power Dissipation • Communication testing M • non Destructive testing s 490 mW including I/o at 12-bit 640 MsPs • 0.5 µs start-up time from sleep, 15 µs from
pin compatible parts
s - Power Down HMCAD1520 is pin compatible and can be config- r • Internal reference circuitry with no external ured to operate as HMCAD1511 and HMCAD1510, e components required with functionality and performance as described in t • Coarse and fine gain control HMCAD1511 and HMCAD1510 datasheets. r e
Functional diagram
v n o /D C A Functional Block Diagram InfoIn r fo martm ioat n io f n ur f n u isrn h i esh d e bd y b Ay n A al n o a g log De D vi e c v e ic s e i s s i b s elib e e v li e ev d e t d o t bo e b a e cca uc r c a u t r e at a e n a d nd reli r a el blia e b . le H . o Ho we w ve e r v , e nr, o no Fo F r o pr p ric r eic , e d, d eli e v l e irve y, ry a , a n n d td t o o p placla e ce o ord r e d rse : rs A: A naln oal g og D Devi e c v eic s e , s I , I nc.n , c., res r pe osp nso i n bi s li itbi y liity i s a s a ssu ss m u e m d e b d b y A y A nal n o a g lo D g D evi e c v e ic s f e o s f r itor i s u ts u se, se no, n r f o o r f r aonr a y i ny i fri n n fr g ing em em ent e s n o ts o f paf p t a entte s n o ts o r ot r o he th r er OnOn e Te T ec e h c n h olnool g ogy W y Way ay , P , P .O .O . B . B o o x 9x 9 10 1 6 06 , N , N or o w r ow o o d od, M , M A 0 A 020 2 6 0 2 6 - 2 9 - 1 9 0 1 6 06 rights of third parties that may result from its use. Specifications subject to change without notice. No
0 - 1
rights of third parties that may result from its use. Specifications subject to change without notice. No Ph P o h n o e ne : 7 : 7 81 81 -3 - 2 3 9 2 - 9 4 - 7 4 0 700 • O 0 • Ord r e de r o r o nli n n lin e ae a t t w ww w w. w an.a alna oglo . g co.co m m license is granted by implication or otherwise under any patent or patent rights of Analog Devices. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D