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| ICs for Communication Prescaler Circuit 2.1 GHz PMB 2314T V1.5 Preliminary Data Sheet 7.96 30% 7 5HYLVLRQ +LVWRU\ 30% 9 Previous Releases: Page 8 PMB 2314 V1.2 08.95 Subjects (changes since last revision) dynamic range errata sheet removed supply current values corrected 30% 7 5HYLVLRQ +LVWRU\ 30% 9 Previous Releases: Page PMB 2314 V1.3 11.95 Subjects (changes since last revision) internal cross talk eliminated by a metall mask redesign. Plug and play replacement of PMB 2314 V1.3 'DWD &ODVVLILFDWLRQ 0D[LPXP 5DWLQJV Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit. &KDUDFWHULVWLFV The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics specify mean values expected over the production spread. If not otherwise specified, typical characteristics apply at TA = 25 C and the given supply voltage. 2SHUDWLQJ 5DQJH In the operating range the functions given in the circuit description are fullfilled. For detailed technical information about "Processing Guidelines" and "Quality Assurance" for ICs, see our Product Overview "ICs for Communications" (GLWLRQ This edition was realized using the software system FrameMaker(R). 3XEOLVKHG E\ 6LHPHQV $* %HUHLFK +DOEOHLWHU 0DUNHWLQJ.RPPXQLNDWLRQ %DODQVWUDH ' 0QFKHQ (c) Siemens AG 1996. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. For questions on technology, delivery, and prices please contact the Offices of Semiconductor Group in Germany or the Siemens Companies and Representatives worldwide. (see address list). Due to technical requirements components may contain dangerous substances. For information on the type in question please contact your nearest Siemens Office, Semiconductor Group. Siemens AG is an approved CECC manufacturer. 3UHVFDOHU &LUFXLW *+] 30% 7 Preliminary Data )XQFWLRQDO 'HVFULSWLRQ $SSOLFDWLRQ The IC is designed for use in mobile radio communication devices up to 2100 MHz and upconversion systems up 2500 MHz. Due to its low power consumption and low phase noise generation it is suitable for the use in battery powered handheld systems, e.g. PCN, DECTand wireless LANs. Low supply voltage down to 2.7V. It can be switched to a low-power standby mode. Bipolar IC Vignette 3'62 Internal current source at the emitter follower output. No external resistor needed in typical applications. The divide ratio is 1:64/65 or 1:128/129 depending on the external circuit configuration. Semiconductor Group 3 7.96 30% 7 &LUFXLW 'HVFULSWLRQ The differential inputs of the IC may be connected either balanced or single ended. In the latter case the unused input must be RF-grounded with a capacitor (about 10 pF) with a low serial inductance. Depending on the logic level at SW input the basic divide ratio of the ECL-stages is fixed to 1:64/65 or 1:128/129. The MOD input determines whether modulus 1:n or 1:n+1 (n=64 or 128 according to SW-level) is active. The IC can be switched to a low-power standby mode (input STB). The MOD input is TTL/CMOS compatible. The emitter follower output is CMOS compatible according to the application circuit on page 11. The minimum logic swing is 0.8 V pp. )XQFWLRQ WDEOH ,QSXW SLQ /RJLF OHYHO HIGH = US-0.1 V to US LOW = GND to 0.8 V or open HIGH = 2.0 V to US or open LOW = GND to 0.8 V HIGH = US-0.1 V to US LOW = GND to 0.8 V 3UHVFDOHU IXQFWLRQ 1:64/65 1:128/129 1:64/1:128 1:65/1:129 Divider Q=HIGH, STANDBY-mode 6: 02' 67% Semiconductor Group 4 7.96 30% 7 3LQ $VVLJQPHQW I1 US SW Q 1 2 3 4 8 7 6 5 I2 STB MOD GND Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 RF-input I1 supply voltage US divide ratio 1:64/65 - 1:128/129 control input (SW) output Q GND modulus 1:n/n+1 (n=64 or 128) control input (MOD) standby mode control input (STB) RF-input I2 Semiconductor Group 5 7.96 30% 7 US STB 7 Uref 2 I2 8 1:64/65 1:128/129 4 Q I1 1 I SW 3 5 GND 6 MOD %ORFN 'LDJUDP Semiconductor Group 6 7.96 30% 7 $EVROXWH 0D[LPXP 5DWLQJV 7A = -40 to 85 C 3DUDPHWHU Supply voltage Input level (Pin 1; Pin 8) Voltage swing (Pin 1 to 8) Input level (Pin 3; Pin 6; Pin 7) 6\PERO 8S 8I 8I18 8SW, 8MOD, 8STB, 8Q ,Q 7j 7S 5thsa -65 -2 -0.3 -0.3 /LPLW 9DOXHV PLQ PD[ 6 2 2 V V V 8S=2.7...5.5V 8S=0V 8QLW 5HPDUNV 8S+0.7V V or 5.5V if 8S+0.7V > 5.5V 8S 5 125 125 185 V mA C C K/W Output level (Pin 4) Outpu current (Pin 4) Junction temperature Storage temperature Thermal resistance system-ambient The maximum ratings may not be exceeded under any circumstances, not even momentarily and individually, as permanent damage to the IC will result. (6'LQWHJULW\ DFFRUGLQJ 0,/67' ' 0HWK 9 2SHUDWLQJ 5DQJH 3DUDPHWHU Supply Voltage Input frequency Ambient temperature 6\PERO /LPLW 9DOXHV PLQ 8S 7A 2.7 100 -40 max. 5.5 2300 85 V MHz C 8QLW 5HPDUNV Within the operational range the IC operates as described in the circuit description. The AC / DC characteristic limits are not guaranteed. Semiconductor Group 7 7.96 30% 7 $&'& &KDUDFWHULVWLFV 6XSSO\ YROWDJH 9S=2.7 to 5.5V $PELHQW WHPSHUDWXUH 7A = -20 to 85 C (refered to the test circuit) 3DUDPHWHU 6\PERO PLQ 6XSSO\ &XUUHQW Supply current normal operation ,S 2.7 3.3 mA inputs RF-grounded, 8S=2.7, 7A = 25 C, STB= 9S output open inputs RF-grounded, 8S=4.0, 7A = 25 C, STB= 9S output open inputs RF-grounded, 9S=5.5, 7A = 25 C, STB= 9S output open inputs RF-grounded, output open, STB = GND 100-1500MHz (sine wave) 2100 MHz ( diagram 2 ) /LPLW 9DOXHV W\S PD[ 8QLW 7HVW &RQGLWLRQ ,S 2.8 3.4 mA ,S 2.9 3.5 mA Supply current standby-mode 5) ,QSXW ,, Input level dynamic range 2XWSXW 4 Output logic swing Internal current source Voltage high Voltage low Input current high Input current low Voltage high Voltage low Input current high Input current low ,STB 0.1 mA 3in 3in 8Q 8Q , -20 -20 1 0.8 1.1 1.1 400 4 -3 dBm dBm VPP VPP A &L <= 12pF, 5L=2k &L <= 8pF see block diagram 'LYLGHU 5DWLR &RQWURO ,QSXW 6: 9SWH 9SWL ,SWH ,SWL 9MODH 9MODL ,MODH ,MODL 2.3 GND 9S-0.1 GND 9S 0.8 60 30 9S 0.8 50 120 V V A A V V A A SW=9S SW=GND 0RGXOXV &RQWURO ,QSXW 02' MOD=9S MOD=GND AC /DC characteristics involve the spread of values guaranteed within the specified suply voltage and ambient temperature range. Typical characteristics are the median of the production. Semiconductor Group 8 7.96 30% 7 $&'& &KDUDFWHULVWLFV 6XSSO\ YROWDJH 9S=2.7 to 5.5V $PELHQW WHPSHUDWXUH 7A = -20 to 85 C (refered to the test circuit) 3DUDPHWHU 6\PERO PLQ 6WDQGE\ 0RGH &RQWURO ,QSXW 67% Voltage high Voltage low Input current high Input current low 9STBH 9STBL ,STBH ,STBL 8 8S-0.1 GND 9S 0.8 30 60 V V A A /LPLW 9DOXHV W\S PD[ 8QLW 7HVW &RQGLWLRQ STB=9S STB=GND 'HOD\ WLPHV MOD setup time Wset (diagram 1) 14 ns AC /DC characteristics involve the spread of values guaranteed within the specified supply voltage and ambient temperature range. Typical characteristics are the median of the production. Semiconductor Group 9 7.96 30% 7 7HVW FLUFXLW Input sensitivity and output logic swing measurement spectrum analyser GND US UMOD 6 7 8 1n UI2 UQ USW US US UI 1n 5 4 Frequency counter 30% 3 2 1 Scope RL Cload Signal generator (50) USTB 1n 50 Cload <= 8pF inc. jig and instrument input capacitance RL only needed for enhanced driving capability. Semiconductor Group 10 7.96 30% 7 $SSOLFDWLRQ &LUFXLW MOD &0263// GND 5 MOD STB 7 I2 8 6 4 Q SW US I1 ca. 1nF F TBB 206 PMB 2306 PMB 2307 PD 30% 3 2 1 US 1nF 1n LF VCO (SW connected for 1:64/65 divider ratio) Semiconductor Group 11 7.96 30% 7 'HILQLWLRQ RI 0RGXOXV 6HWXS 7LPH I MOD Q Changes of the mod-level made up to this time will still affect the Q-output 'LDJUDP Semiconductor Group 12 Wset 7.96 30% 7 ,QSXW '\QDPLF 5DQJH PMB 2314 T V1.3 Dynamic Range 2.7V Ratio 65 20 Pin / [ dBm ] 10 0 -10 -20 -30 -40 -50 0 500 Operating Window 1000 1500 f / [ MHz ] 2000 2500 'LDJUDP Semiconductor Group 13 7.96 30% 7 3DFNDJH 2XWOLQHV 3ODVWLF3DFNDJH 3'62 5,2 max 5 1,45-0,2 4 -0,2 0,7 0,19+0,06 60,2 1,75 max 7.96 0,35+0,15 1,27 3,81 0,7 max (Dual-in-Line-Package, Small-Outline) 20 A 8 DIN 41870 T16 (SMD) Semiconductor Group 14 |
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