U6205B

U6205B TEMIC | Alldatasheet

Document overview

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Technical content

Features

@ 1.3 GHz divide-by-8 prescaler integrated @ 4 addresses selectable at Pin 7 for multituner (can be bypassed) application @ 15 bit counter accepts input frequencies @ 62.5 kHz (-1.3 GHz)/ 7.8125 kHz (-170 MHz) up to 170 MHz tuning steps © uP-controlled by 2C bus © Electrostatic protection according to MIL-STD 883 © 3 switching outputs (open collector) @ S014 package Block Diagram Address selection (AS) SW1 SW2 SW7 7 9 8 6 a sal is PC bus fy 3 bit latch pf Switching | a a 3 | control KH SDA4 y II | | stz wv sw Tpit larch| | 8 bittatch| | 5 bit latch | l ty +7 15 bit latch os H 4 i —# 5 RFi +lor . “iL LD | resene a Phase | | Charge 14VD 1PD 10 13 2 3 Vs GND Crystal Figure 1.

Ordering Information

U620SB-FPG3 SO14 plastic package Taped and reeled TELEFUNKEN Semiconductors 18) Rev, Al, 29-May-96

yy) [ Pin _[ Symbol Pp [1 — 14) vp [1 | PD | Charge pump output Qu 13) GND

4 SDA _| Data in/output

Q [3 2| RFi 5 SCL__| Clock Switching output (open collector) . Address select SDA 11) RFi 4 [a] ‘ [ 8 | sw2 | Switching output (open collector) [| 9 | sw | Switching output (open collector) scu [5 10) vs [10 | Vs Supply voltage [RF [RFinpt SW7 6 9] GND AS |7 8| vD 95 10699 Figure 2. Absolute Maximum Ratings All voltages are referred to GND (Pin 13). Symbol |"“Min. | ‘Typ. | Max. [Unit] Supply voltage Pinto [| vs | 03 [ | 6 | v | RF input voltage Pintti2 | RF | 03 [| vs | ov | Bus input/ output voltage Pin 4 VSDA 0.3 Vs Vv Pin S VSCL 0.3 Vs Vv SDA output current (open collector) Pin 4 IspA_ | -1 [| | 5 | m_| Address select voltage Pin7 |_vas [| 03 | | vs | vf Current switching outputs (open collector) Pin 9, 8, 6 swi,27| -1 | | 1s | mA [Junction temperamre | | tO tts [Storage temperature | Tg | | | ts | Operating Range All voltages are referred to GND (Pin 13). Test Conditions /Pins__| Symbol | Min, Supply voltage Pinto | Vs 45 | | 55 | vi | [Ambient temperature | Tay | TT Input frequency PSC=1 Pin 11,12 | RFi 64 | [1300 [Input frequency | PSC =0 Pin 11,12 RF ee ee ee Prog. divider SF 256 32767 Thermal Resistance Test Conditions /Pins | _Symbol_| Min. | ‘Typ. | Max. | Unit _| S014 package Rina ee 2(8) TELEFUNKEN Semiconductors Rev. Al, 29-May-96

Electrical Characteristics

Test conditions (unless otherwise specified) Vg = 5 V, Tamb = 25°C SW 1, 2,7=0;PSC=1 Is 32 42 52 mA SW 1,2,7=0; PSC =0 Is 2 28 35 mA Input sensitivity fi = 1300 MHz IPSC = 1 Pin 11 vil 40 mV fi= 10-220 MHz PSC =0 Pin 11 vil) 10 mV [Maximum input signal [PSC=O/1 Pin 1 | Vimax) | 315 | | Tm [Reversecurrem [VH=35V RH | TT tT Phase detector output Charge pump current “H” SI=1,VPD=2V, Pinl PDH | +180 pA Charge pump current “L” 51=0, VDP=2V, Pinl IPDL +50 A see emer fem TT current Pin4,5_ | Vi“L” LS v VSCL“L”=0V, Pin 4,5 i“L” ~20 A (open collector) “Ll” Address selection (AS) ow ME BEL 1 VAS “L” =0V Pin7 | WAS “L” | -100. A b RMS-voltage calculated from the measured available power on 50 Q. 2) Tested with one switch active. TELEFUNKEN Semiconductors 38) Rey. Al, 29-May-96

Address byte p11 | o | o | o {asi | as2 | 0 Progr. divider byte 1 jo | nid | m3 | m2 | ot | mio | 9 | ns | a | Progr. divider byte 2 Control byte 1 PSC _|_OS Control byte 2 SWw7 x x x x Sw2 | SW1 x A A= Acknowledge; X = not used; Unused bits of control byte 2 should be 0 for lowest power consumption. PSC Prescaler on/off PSC = 1: prescaler on (PSF = 8) PSC = 0: prescaler off (PSF = 1) TO0,T1 Testmode selection T1 = 1: divider test mode on T1 = 0: divider test mode off TO = 1: charge pump disable TO = 0: charge pump enable SW 1,2,7 Switching outputs SW1, SW2, SW7 = 1: open collector active

51 Charge pump current switch SI= 1: high current

SI = 0: low current Os Output switch OS = 1: varicap drive disable OS = 0: varicap drive enable AS1, AS2— Address selection Pin 7 Vougeat ba? po fa | a | 194 | open | 0 0 10% Vs Li jo} 3 | 19% | 40w60% vs Li fi] 4 | 198 | 90t0 100% vs Oscillator Frequency Calculation fosc = free * SF * PSF fose Locked oscillator frequency free Reference frequency 4 MHz / 512 = 7.8125 kHz SF Scaling factor of programmable 15-bit-divider PSF Scaling factor of prescaler 4(8) TELEFUNKEN Semiconductors Rey. Al, 29-May-96

Typical Prescaler Input Sensitivity (PSC = 1) Vi (mV RMS on 50 ) 1000 95 10726 Operating window | J 10 VA a

1 Pt | ran

~ _ ee ee ee nee 0,1 0 200 400 600 800 1000 1200 1400 1600 1800 2000 Frequency (MHz) Figure 5. Typical Prescaler Input Sensitivity (PSC = 0) Vi (mV RMS on 50Q ) 1000 95 10727 100 I Operating window 10 \\ 1 : OL 0 50 100 150 200 250 300 Frequency (MHz) Figure 6. 6(8) TELEFUNKEN Semiconductors Rey. Al, 29-May-96

‘Tuner fir fvco fp a | TV 33V 22k{] 39n 4MH2e 18p in RFE In 2 ; = 13 2 u 12 19 Vs 22k 180n 13 GND 14 7 AS 2 5 SCL from uC 9 8 6 4 SDA r| o 96 11667 Lt Figure 7. Package Dimensions Small outline plastic package, 14 pin-SO 14 Dimensions in mm L 3,75 max L 3.0 | 0.25 14 io 0.15 143 4 0.49 3.85 ma: | a & / TELEFUNKEN Semiconductors 78) Rey. Al, 29-May-96

Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and. forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. TEMIC TELEFUNKEN microelectronic GmbH semiconductor division has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances ) respectively. TEMIC can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. TEMIC TELEFUNKEN microelectronic GmbH, P.0.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 8 (8) TELEFUNKEN Semiconductors Rey. Al, 29-May-96