PBL40307

PBL 403 07 GSM Dual Band Tx_VCO Key Features • One IC handles GSM900 DCS 1800/ PCS 1900 bands • High output power: (17 dBm, 13dBm/ 13dBm) BL P 3 40 07 16 pin QSOP Description The PBL 403 07 is a Dual Band Tx_VCO for use in GSM dual band terminals. The resonators for each band are external. The resonator consists of varactor, capacitor and inductor in series from ground to the VCO resonator pin. The inductor, capacitor and varactor determines the oscillation frequency, and also the tuning range. PBL 403 07 Absolute Maximum Ratings Parameter Supply Operating case temp. range Storage temp. range Symbol Vcc Tc Tstg Condition Value 5 -25 to +90 -30 to +100 Unit V °C °C Electrical Characteristics Specifications apply measured in a reference fixture. Parameter Supply voltage Current Consumption Osc frequency OSC_GSM T=25 deg. C nom. center frequency deviation T=25 deg. C nom. center frequency deviation T=25 deg. C, GSM DCS PCS Vcont=0.5-2.5V Vcont=0.5-2.5V Slope for VCC = 3,75 ± 0.15V Symbol Condition Min 3.55 Limits Typ 3.75 45 Unit Max 3.95 60 928 V mA MHz 880 Osc frequency OSC_DCS 1700 1835 15.2 11.2 11.2 28 50 -3 Fc-2 Fc 16.7 12.7 12.7 33 60 1807 1933 18.2 14.2 14.2 43 70 3 Fc+2 -10 -115 MHz MHz dBm dBm dBm MHz/V MHz/V MHz/V MHz dBc dBc/Hz dBm Osc frequency OSC_PCS RF output RF output RF output Vcont sensitivity GSM Vcont sensitivity DCS/PCS Pushing figure Pulling figure Spurios, harmonics Phase noise Output power TXA, TXB VSWR 6:1 All phase at PA output At TXA, TXB +/-400kHz from carrier Unbalanced or balanced -15 -3 ESD These devices are ESD sensitive. 2 EN/LZT 146 64 R1A ©Ericsson Microelectronics, February 2001 PBL 403 07 Pin Configuration Terminal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol Osc1_D1 Res_OSC1 GND Res_Osc2 Osc2_D1 Osc1_D2 GND Osc2_D2 TA TB GND RFut_GSM GND RFut_DCS GND GND Function Voltage supply to the GSM VCO GSM Resonator connection DCS/PCS Resonator connection Voltage supply to the DCS/PCS Voltage supply to the GSM VCO Voltage supply to the DCS/PCS VCO reference output reference output GSM VCO output DCS VCO output Package drawing, QSOP 16 Dim. A A1 D e millimeters min. max. 1.35 0.10 0.20 0.15 4.80 3.81 0.635mm 5.70 0.40 6.20 1.27 1.75 0.25 0.30 0.25 4.98 3.99 inches min. 0.532 0.004 0.008 0.006 0.189 0.150 max. 0.688 0.0098 0.012 0.01 0.i96 0.157 B C D E e E H 0.025 inch ref. 0.228 0.016 0.244 0.050 H L α = 0-8 deg. h Pin no 1 0.22 0.49 0.009 0.019 B 45 deg. A A1 C L α Figure 1. External components Evaluation Board VtuneDCS VCCGSM C6 1k Varactor C2 L2 1 2 L1 Varactor 1k C1 3 4 5 6 7 VtuneGSM 8 16 15 14 13 12 11 10 9 TA TB C3 RFoutGSM C4 RFoutDCS C5 VCCDCS Figure 2. External components EN/LZT 146 64 R1A ©Ericsson Microelectronics, February 2001 3 Evaluation Board continued VCC LB 3.75V + 0 4.7µF 0 C1 C11 0 PBL40307 1 OSC1_D1 2 RES_OSC1 GND6 16 GND5 15 0 RFOUT_DCS 14 GND4 13 RFOUT_GSM 12 GND3 11 TB 10 TA 10nF D4 C13 47pF L12 18nH L7 3.3nH C19 100pF 1 sma 1 sma 0 0 D5 C6 2.7pF 3 GND1 4 RES_OSC2 0 C18 100pF 0 5 OSC2_D1 R4 1k R5 1k 6 OSC1_D2 7 GND2 Vres 1.5V + 0 8 OSC2_D2 C2 4.7µF 0 9 C16 100pF VCC HB 3.75V + 0 C17 100pF C3 4.7µF 0 C8 10nF 0 1 sma 1 sma Figure 3. Evaluation Board schamatic. Figure 4. Evaluation Board layout. Ericsson Microelectronics SE-164 81 Kista, Sweden Telephone: +46 8 757 50 00 Internet: www.ericsson.com/microelectronics For local sales contacts, please refer to our website or call: Int + 46 8 757 47 00, Fax: +46 8 757 47 76 Data Sheet EN/LZT 146 64 R1A © Ericsson Microelectronics AB, February 2001