LC89060 SANYO | Alldatasheet
Document overview
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Technical content
Features
- 30 MSPS conversion rate - Low 80mW (typ) power dissipation - Linearity error within +0.5 LSB (max) - TTL-compatible inputs - High-speed CMOS process Absolute Maximum Ratings at Ta= 25°C, Vgg=0V unit Maximum Supply Voltage Vpp max —0.3 to +7.0 Vv Input Voltage Vin -0.3 to Vpp + 0.3 v Operating Temperature Topr -30to+75 °C Storage Temperature Tstg —40to +125 °C Recommended Operating Conditions min typ max unit Supply Voltage Vpp 4.75 5.0 5.25 v Reference Voltage (H) Vey Vpp V Reference Voltage (L) Vru 0 Vv Input ‘H’-Level Voltage Vin 22 Vpp+0.3 Vv Input ‘L'-Level Voltage Vit -0.3 0.8 v Data Setup Time ts 5 ns Data Hold Time th 20 ns Operating Temperature Ta -30 15 °C Package Dimensions 3006B Package Dimensions 30368 thes (unit: mm) (1.89060) a {LCB9060M] 8 ond |i iil Dodoo oo w on 7 a ‘at i) a 19.2 ba ad i a 5 ‘HEB EERE BE Bo ry 12.6 ry 20:15 a Cres bal . ts § Soearnenr is oss = 1.27 : WP Ob Fes SANYO: DIP16 SANYO: MFP20 ; SANYO Electric Co.,Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bldg.,1-10,1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN : -- 8079TA,TS(US) No,3085-1/5 |
LC89060, 89060M Electrical Characteristics at Ta=25°C, Vpp=5.0V,VrH— Vri=1.0V min typ max unit Resolution RES 6 bit Maximum Sampling Frequency Fs max 30 MSPS Power Dissipation Pd Fs=30MHz 80 120 mW Linearity Error LL. DC accuracy +£0.55 LSB Differential Linearily Error DL. DC accuracy +£0.5 LSB Equivalent Circuit Block Diagram out D6 05 D2 OI CLK ULI ¥ vii | Timing Chart ts th Digital data input o= Clock input jo wee Analog data output ta Output sample N Output sample N-1 eee No.3085-2/5
LC89060, 89060M ee FSEOeSSSSSSSSSSSSSSSSSSSSSSSSSSS Pin Functions: @ LC89060
1 Vpp Positive supply
2 N.C. No connection
3 Vru Low reference voltage input
4 N.C. No connection 5 OUT. Analog voltage output
6 VR High reference voltage input
8 GND Supply ground
9 CLK Clock input
10 D1 Digital input data, most significant bit
11 D2 Digital input data
12 D3 Digital input data
13 D4 Digital input data
14 D5 Digital input data
15 D6 Digital input data, least significant bit
16 GND Supply ground
- LC89060M [Nomber [Nene Ranaton
2 N.C. No connection 3 N.C. No connection 4 Vri Low reference voltage input. 5 N.C. No connection
6 OUT Analog voltage output
7 NC. No connection
8 Vru High reference voltage input
9 Vpp Positive supply
10 GND Supply ground
11 CLK Clock input
12 D1 Digital input data, most significant bit
13 N.C. No connection
14 D2 Digital input data
15 D3 Digital input data
16 D4 Digital input data
17 DS Digital input data
18 N.C. No connection
19 D6 Digital input data, least significant bit
20 GND Supply ground . No.3085-3/5
. LC89060, 89060M a Functional Description Data on the input pins D1 to D6 is latched into the input flip-flops on the rising edge of the CLK input signal. This data is processed by the decoder while CLK is HIGH, and output on the falling edge of CLK. CLK should be held LOW if no data is being input to the converter. Vru and Vpy are the converter high and low reference voltages. The output voltage is. linearly related to the input data, Vpr and Vz, as shown in the table below. |] tepuedets [outpuevotiage | Lo | cco [ve |
900010 Vert Gy (Vnu-Vav)
i : 1 t 1 1 1 1 1 1 ! :
111140 Vat Gq (Vrn—Vau)
1 Vat Gy (Vra-Va)
The following diagrams show typical application circuits for the LC89060 and LC89060M. The high reference voltage is connected to the positive supply line, and the low reference voltage generated by a voltage divider and emitter follower. The analog output voltage is buffered by a high-speed op-amp or emitter-follower circuit, and low-pass filtered to remove unwanted frequency components. Powersupply s [7] 00 are [20] Power supply [z}nc bs {15} ° - —, er [7] yoo ono vay Fe __| Oigitat CF] vm 05 — Analog output (3|n 04 Te} signal {io} Gro cu [i7} @ @ eee No.3085-4/5
LC89060, 89060M No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. W Anyone purchasing any products described or contained herein for an above-mentioned use shall © Aocept full responsibility and indemnify and defend SANYO ELECTRIC CO,, LTD,, its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any “and all claims and litigation and all damages, cost and expenses associated with such use: ® Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO, LTD, its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. WM Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guarant- eed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties, This catalog provides information as of December, 1996. Specifications and information herein are subject to change without notice, No.8085-5/5