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| Vector Modulator/Mixer Technical Data HPMX-2007 Features * 5 MHz to 4 GHz Overall Operating Frequency Range * 40-400 MHz LOmod range * 2.7 - 5.5 V Operation (3 V, 25 mA) * Differential High Impedance i, q Inputs * On-Chip Linear RC Phase Shifter * -23 dBm Modulator S.E. Output Power into 50 at 150 MHz * -15 dBm Linear (-11 dBm Saturated) Mixer Output Power into 50 at 1900 MHz * Mixer Can Be Used for Up/Down Conversion or Disabled (3 V, 10 mA) * Standby Mode (<1 A) * JEDEC Standard SSOP-16 Surface Mount Package Package Pin Configuration i i LOmod RFOUT RFOUT IF IF ENABLE 1 2 16 15 q q mod mod VCC VEE LOmix LOmix/M IXOFF HPMX 2007 YYWW 3 4 5 6 7 8 14 13 12 11 10 9 Plastic SSOP-16 Applications * NADC, PDC, GSM Handsets and Base Stations * PCS Handsets and Base Stations * DLMR Handsets * CDPD Radios * ISM Band Wireless Links HP 200 MX YY 7 WW General Description The HPMX-2007 vector modulator/mixer IC is designed to meet the needs of cellular and PCS telephone applications. Functional Block Diagram i i RFOUT RFOUT q q MOD MOD IF IF LOmix LOmix LOmod The heart of the IC is a vector (or quadrature) modulator followed by a Gilbert cell mixer. The modulator and mixer can be used together, drawing only 25 mA from a 3.0 volt supply. The mixer can be disabled by connecting either LOmix or LOmix to VCC, 5965-7239E 7-74 allowing operation of the modulator alone and reducing current drain to only 10 mA. The i and q signal inputs are balanced to insure high common mode noise rejection. The output of the mixer is a differential pair of open collectors. One collector can be connected to VCC and the other matched to 50 using a shunt L, series C network. Alternatively, the output can be matched to 50 through a 4:1 balun. The SSOP-16 package insures that the IC occupies a minimal amount of printed circuit board space. The HPMX-2007 is manufactured using Hewlett-Packard's 30 GHz ISOSAT-II process which combines stepper lithography, self alignment, ion implantation techniques and gold metallization to produce state-of-the-art RFICs. HPMX-2007 Absolute Maximum Ratings[1] Recommended Operating Range of VCC = 2.7 to 5.5 V, TA = - 40 to +85C. Parameter VCC Supply Voltage Power Dissipation[2,3] RF Input Power Junction Temperature Storage Temperature Min. Max. 8V 400 mW +15 dBm +150C +150C Thermal Resistance:[2] jc = 150C/W Notes: 1. Operation of this device in excess of any of these parameters may cause permanent damage. 2. Tcase = 25C. 3. Derate at 7 mW/C for Tcase > 90C. -65C Standard Test Conditions Unless otherwise stated, all test data was taken on packaged parts under the following conditions: VCC = +3.0 VDC, Zout = 50 , ambient temperature TA = 25C LOmod input: 149.67 MHz, 400 mVp-p, single ended LOmix input: 1750.33 MHz, -10 dBm, single ended, 50 Single sideband tests: i, q input: 10 kHz, 600 mVp-p differential with VCC/2 = 1.5 V offset. See Figure 25 for test setup schematic diagram. HPMX-2007 Key Guaranteed Electrical Specifications Standard test conditions apply unless otherwise noted. Symbol Pout Parameters and Test Conditions SSB Output Power Unwanted Sideband Output Level in SSB Mode LOmix + LOmod Leakage Relative to SSB Output Power Device Current (ENABLE Open) Device Current, Disabled Mode (ENABLE = VCC) Min. -17.5 Typ. -15 -40 -35 25 5 Max. -30 -27 30 25 Units dBm dBc dBc mA A Id 7-75 HPMX-2007 Summary Characterization Information Standard test conditions apply unless otherwise noted. Modulator-Only Mode DC Current Drain i, q Input 3 dB Bandwidth LOmod Input Frequency Range (for Sideband Suppression > 30 dBc) SSB Output Current (Open Collectors). See Figure 26. SSB LOmod Suppression @ 150 MHz DSB 3rd Order IM Products @ 150 MHz Output Noise Floor Modulator + Mixer Performance (Output at 1900 MHz) Total DC Current Drain (Mixer Cannot Be Used Without Also Turning On the Modulator) Mixer IF Input 3 dB Bandwidth Differential Output Current (Open Collectors). See Figure 26. Linear Output Power. See Figure 25. IM3 Output Power. See Figure 19. Output Noise Floor LOmix Leakage to RF Output Typ 10 >90 40-400 2 -35 -45 -160 Typ 25 400 12 -15 -22 -153 -22 Units mA MHz MHz mA pk-pk diff. dBc dBc dBm/Hz Units mA MHz mA pk-pk diff. dBm dBc dBm/Hz dBc HPMX-2007 Pin Description Table No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mnemonic i i LOmod RF RF IF IF ENABLE LOmix/mixoff LO1 VEE VCC MOD MOD q q Description Balanced modulation input Z = 75 k || 0.5 pF Modulator LO input Z = 5 k || 0.5 pF Typical Signal 600 mV pk-pk differential average value of VCC/2 40-400 MHz, -10 dBm from 50 source Balanced mixer RF output open collectors 5-4000 MHz, 12 mA pk-pk differential, Z = current src. || 3 k || 0.7 pF with network shown in Figure 25 Balanced mixer input Z = 5 k || 0.5 pF Chip enable input Balanced mixer LO input and mixer enable line Z = 1 k || 0.6 pF Chip substrate connection Power supply connection Balanced modulator RF output open collectors Z = current src. || 35 k || 0.7 pF Balanced modulation input Z = 75 k || 0.5 pF 40-400 MHz, 350 mV pk-pk diff. 3 V CMOS logic compatible -10 dBm from 50 source network shown in Figure 25 0 V (DC and AC ground) +2.7 - 5.5 V 40-400 MHz, 2 mA pk-pk differential with network shown in Figure 25 600 mV pk-pk differential average value of VCC/2 Note: Impedances shown are AC equivalents at each pin, relative to ground. See Figure 26. 7-76 Table 1. Typical Output Spurs. All values in dBc relative to output at 1900 MHz. fLOmix = 1750.33 MHz, fLOmod = 149.67 MHz, Vi = Vq = 1.65 V, Vi = Vq = 1.35 V, fspur = m*fLOmix+n*fLOmod m n 0 1 2 3 4 5 6 -6 -38.8 -51.9 -26.6 -37.8 -45.7 -65.0 -65.5 -5 -53.4 -37.3 -32.8 -32.7 -47.1 -67.5 -82.2 -4 -47.7 -37.7 -23.7 -57.4 -45.3 -56.1 -65.9 -3 -60.1 -23.9 -36.3 -28.3 -47.0 -61.7 -60.7 -2 -46.7 -23.6 -16.5 -25.9 -39.4 -57.6 -57.4 -1 -72.3 0 -34.5 -21.2 -51.1 -52.0 -62.7 0 -21.4 -19.5 -27.5 -43.3 -43.5 -57.5 1 -72.2 0 -21.3 -23.8 -40.4 -54.8 -66.2 2 -46.7 -22.1 -26.3 -38.7 -49.7 -61.6 -64.9 3 -60.1 -17.7 -36.8 -45.9 -54.7 -65.4 -77.1 4 -47.6 -41.7 -29.5 -54.3 -49.8 -59.9 -72.0 5 -53.3 -28.7 -48.8 -41.2 -57.8 -64.7 -83.1 6 -38.8 -35.1 -40.6 -48.8 -57.2 -63.7 -86.3 VCC = 5 V 25 MODULATOR + MIXER ICC (mA) ICC (mA) ICC (mA) MODULATOR ONLY @ 25 C 30 30 12 11 10 9 8 7 6 27 20 24 VCC = 3 V 15 21 10 MODULATOR ONLY 5 -40 -15 10 35 60 85 18 15 -40 -15 10 35 60 85 2 3 4 VCC (VOLTS) 5 6 TEMPERATURE (C) TEMPERATURE (C) Figure 1. ICC vs. Temperature. Figure 2. Modulator + Mixer ICC vs. Temperature and VCC. Figure 3. Modulator Only Mode ICC vs. VCC at 25C. 30 25 C 25 20 ICC (mA) 0 85 C 0 -10 -10 OUTPUT LEVEL (dBm) -20 -30 -40 -50 -60 -70 SIDEBAND OUTPUT OUTPUT LEVEL (dBm) 0 C -40 C -20 -30 -40 -50 -60 -70 SIDEBAND OUTPUT 15 10 5 0 CARRIER SUPPRESSED SIDEBAND CARRIER SUPPRESSED SIDEBAND -15 10 35 60 85 2 3 4 VCC (VOLTS) 5 6 -80 2 3 4 VCC (VOLTS) 5 6 -80 -40 TEMPERATURE (C) Figure 4. Modulator + Mixer ICC vs. VCC and Temperature. Figure 5. Modulator Only SSB Performance vs. VCC. Figure 6. Modulator Only SSB Performance vs. Temperature. 7-77 0 -10 OUTPUT LEVEL (dBm) OUTPUT LEVEL (dBm) 0 DSB OUTPUT (EACH SIDEBAND) 0 -10 -20 -30 -40 -50 -60 -70 -30 -40 -50 -60 -70 -80 -90 -100 0 100 200 300 400 500 600 IM3 OUTPUT OUTPUT LEVEL (dBm) -20 SIDEBAND OUTPUT -10 -20 -30 -40 -50 -60 -70 -80 SUPPRESSED SIDEBAND 0 CARRIER SIDEBAND OUTPUT CARRIER -80 SUPPRESSED SIDEBAND 0 100 200 300 400 500 600 i,q AMPLITUDE (Vpk) -90 200 400 600 800 i,q AMPLITUDE (Vpk) LOmod FREQUENCY (MHz) Figure 7. Modulator Only DSB Output Power Level and IM3 Level vs. i,q Input Amplitude (Each Pin, Relative to Ground). Figure 8. Modulator Only SSB Mode Performance vs. i,q Input Amplitude (Each Pin, Relative to Ground). Figure 9. Modulator Only SSB Output Power, Carrier and Sideband Suppression vs. LOmod Frequency. 0 -10 OUTPUT LEVEL (dBm) 0 -10 OUTPUT LEVEL (dBm) 0 -20 OUTPUT LEVEL (dBm) -20 -30 -40 -50 -60 -70 -80 -25 SIDEBAND OUTPUT -20 -30 -40 -50 -60 -70 SIDEBAND OUTPUT -40 -60 -80 -100 CARRIER CARRIER SUPPRESSED SIDEBAND -15 -5 5 -80 0.5 SUPPRESSED SIDEBAND 1 1.5 2 2.5 -120 149.615 149.67 FREQUENCY (MHz) 149.725 LOmod INPUT POWER (dBm) i,q OFFSET LEVEL (VOLTS) Figure 10. Modulator Only SSB Performance vs. LOmod Input Level. Figure 11. Modulator Only SSB Performance vs. i,q Offset Level (Each Pin, Relative to Ground). Figure 12. Modulator Only SSB Output Spectrum at 150 MHz. 0 -10 0 -10 OUTPUT LEVEL (dBm) -20 -30 -40 -50 SUPPRESSED SIDEBAND 6 0 SIDEBAND OUTPUT -10 VCC = 5 V OUTPUT LEVEL (dBm) OUTPUT LEVEL (dBm) SIDEBAND OUTPUT SIDEBAND OUTPUT -20 -30 -40 SUPPRESSED SIDEBAND -50 -60 LOmix + LOmod LEAK 2 3 4 VCC (VOLTS) 5 -20 -30 -40 VCC = 3 V LOmix + LOmod LEAK LOmix + LOmod LEAK -50 -60 SUPPRESSED SIDEBAND -15 10 35 60 85 -60 -25 -20 -15 -10 -5 0 5 -70 -40 LOmix POWER INPUT (dBm) TEMPERATURE (C) Figure 13. Modulator + Mixer SSB Output Levels vs. VCC. Figure 14. Modulator + Mixer SSB Output Levels vs. LOmix Power Input. Figure 15. Modulator + Mixer SSB Output Levels vs. Temperature and VCC. 7-78 0 -10 SIDEBAND OUTPUT 0 -10 OUTPUT LEVEL (dBm) -20 -30 -40 -50 SUPPRESSED SIDEBAND -60 0.5 LOmix + LOmod LEAK SIDEBAND OUTPUT 0 -20 OUTPUT LEVEL (dBm) OUTPUT LEVEL (dBm) 2.5 -20 -30 -40 -50 LOmix + LOmod LEAK -40 -60 -80 -100 -120 899.945 SUPPRESSED SIDEBAND -16 -12 -8 -4 0 4 -60 -24 -20 1 1.5 2 900 FREQUENCY (MHz) 900.055 LOmod POWER (dBm) i,q OFFSET LEVEL (V) Figure 16. Modulator + Mixer SSB Output Levels vs. LOmod Power Input. Figure 17. Modulator + Mixer SSB Performance vs. i,q Offset Level (Each Pin, Referenced to Ground). Figure 18. Modulator + Mixer SSB Output Spectrum at 900 MHz. 0 -10 OUTPUT LEVEL (dBm) 0 0 DSB OUTPUT (EACH SIDEBAND) -10 SIDEBAND OUTPUT OUTPUT LEVEL (dBm) 0.6 -30 IM3 -40 -50 -60 -70 -80 -90 0 0.1 0.2 0.3 0.4 0.5 0.6 OUTPUT LEVEL (dBm) -20 -20 -40 -60 -80 -100 -20 -30 -40 -50 SUPPRESSED SIDEBAND -60 0 0.1 0.2 0.3 0.4 0.5 LOmix + LOmod LEAK -120 1.4999 1.5000 FREQUENCY (GHz) 1.5001 i,q AMPLITUDE (Vpk) i,q AMPLITUDE (Vpk) Figure 19. Modulator + Mixer DSB Performance vs. i,q Amplitude (Each Pin, Referenced to Ground). Figure 20. Modulator + Mixer SSB Performance vs. i,q Input Amplitude (Each Pin, Referenced to Ground). Figure 21. Modulator + Mixer SSB Output Spectrum at 1500 MHz. 0 -20 0 -20 OUTPUT LEVEL (dBm) OUTPUT LEVEL (dBm) 0 -20 -40 -60 -80 -100 -120 4.000000 OUTPUT LEVEL (dBm) -40 -60 -80 -100 -120 1.899945 -40 -60 -80 -100 -120 2.499945 1.9 FREQUENCY (GHz) 1.900055 2.5 FREQUENCY (GHz) 2.500055 4.000000 FREQUENCY (GHz) 4.000000 Figure 22. Modulator + Mixer SSB Output Spectrum at 1900 MHz. Figure 23. Modulator + Mixer SSB Output Spectrum at 2500 MHz. Figure 24. Modulator + Mixer SSB Output Spectrum at 4000 MHz. 7-79 1K i INPUT 250 i INPUT 1K 500 LOmod INPUT RF OUTPUT C9 L2 VCC 0.01 F 100 pF IF C6 IF ENABLE INPUT 220 K VCC ENABLE R19 LOmix 1000 pF LOmix 1K 1000 pF VEE R2 RF OUT VCC 0.01 F RF OUT mod 0.01 F LOmod mod R9/R22 L1 R9/R22 L3 1K i 2200 pF i q 1K mod OUT C16 q 2200 pF 250 q INPUT q INPUT VCC 0.01 F VCC = 3 V 100 pF LOmix INPUT 100 100 nH MIXER OFF Figure 25. Test Board Schematic Diagram. Connecting the Mixer Off Line to +3 V Turns Off the Mixer. Leave It Open to Allow Mixer to Operate. Component Values that Change with Frequency Are Shown in Table 2. Table 2. Test Board Component Values that Change with Operating Frequency. Refer to Figure 25. fLOmix+fLOmod MHz 900 1500 1900 2500 mod. only fLOmix MHz 750.33 1350.33 1750.33 2350.33 fLOmod MHz 149.67 149.67 149.67 149.67 149.67 R9/R22 300 L3 nH 100 100 100 100 0 L1 nH 100 100 100 100 - R19 430 300 430 430 - C6 pF 3.9 3.9 3.9 3.9 - C16 nF R2 10 200 120 120 75 - L2 nH 12 5.6 3.3 - C9 pF 3.3 1.8 1.2 - 7-80 MODULATOR OUTPUT OPEN COLLECTOR EQUIVALENT CIRCUIT i (t) = 0.0015 0.0005 sin t PINS 13, 14 IC = 1.5 mA SWING 0.5 mA VB = 2.1 V 0.7 pF PINS 13, 14 35,000 MIXER OUTPUT OPEN COLLECTOR EQUIVALENT CIRCUIT i (t) = 0.0045 0.003 sin t PINS 4, 5 IC = 4.5 mA SWING 3 mA 0.7 pF PINS 4, 5 3,000 VB = 2.6 V i, q INPUT AC EQUIVALENT CIRCUIT PINS 1, 2, 15, 16 0.5 pF 75,000 MIXER IF/MODULATOR LO INPUT AC EQUIVALENT CIRCUIT PINS 3, 6, 7 0.5 pF 5,000 MIXER LO INPUT AC EQUIVALENT CIRCUIT PINS 9, 10 0.6 pF 1,000 Figure 26. Equivalent Circuits for HPMX-2007 Inputs/Outputs. Part Number Ordering Information Package Dimensions JEDEC Standard SSOP-16 Package 4.445 (0.175) REF. DIMENSIONS MIN. MAX. 1.372 (0.054) 1.575 (0.062) 0.127 (0.005) 0.254 (0.010) 0.203 (0.008) 0.305 (0.012) 0.178 (0.007) 0.254 (0.010) 4.801 (0.189) 5.004 (0.197) 5.867 (0.231) 6.121 (0.241) 0.635 BSC (0.025) 3.835 (0.151) 3.988 (0.157) 0.305 (0.012) 0.457 (0.018) 0.533 (0.021) 0.787 (0.031) 0 8 Part Number HPMX-2007-BLK HPMX-2007-TR1 No. of Devices 25 1000 Container Tape Tape and Reel HPMX 2007 YYWW E1 E SYMBOL A A1 b C D E e E1 h L e TYP. D h x 45 - A b TYP. L A1 DIMENSIONS IN MILLIMTERS AND (INCHES). C 7-81 |
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