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| ICs for Mobile Communication AN6227FHN Single chip, transmission and reception IC for PDC Overview The AN6227FHN is a transmission and reception IC incorporating reception sleep function for a 1.5 GHz cellular telephone. 19 20 5.200.10 (5.00) 13 3C0 .5 0 Unit: mm 24 8 1 7 R0.30 3.000.10 * Cellular telephone (1.5 GHz PDC) 20 19 0.50 0.200.06 12 13 (0.44) 0.10 M 0.600.10 QFN024-P-0405A (Lead-free package) Block Diagram TXOUT GND VCC1 19 18 17 16 15 14 Q 20 IO IO 13 12 Q 21 IO 11 I 22 RSSI 10 (0.44) Applications 24 8 (1.10) * Reception sleep function built-in * Ultra mini-type 4 mm x 5 mm leadless package * Current consumption: At reception: 25 mA At transmission: 3.2 mA (0.77) 0.10 4.000.10 (1.10) (0.77) 1 7 Seating plane (0 .1 5) I 23 9 VAPC/BS 24 IO 1 2 3 4 5 6 7 8 GND (MOD) GND (RX) LIMOUT RXBS Lo1 Lo2 VCC2 0.80 max. 0.200.10 Features (4.00) 4.200.10 12 RXIN Lo3 RSSIOUT Publication date: October 2002 SDM00006BEB 1 AN6227FHN Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Symbol TXLO1 GNDMOD TXLO2 RXBS GNDRX LMOUT VCCLIM RSOUT RXLOIN RXMXIN VCCMIX MXOUT Description TX local 1 input TX modulator GND TX local 2 RXBS RX GND Limiter output VCC limiter RSSI output RX local input RX mixer input Mixer VCC Mixer output Pin No. 13 14 15 16 17 18 19 20 21 22 23 24 Symbol LMDEC1 LMDEC2 LMIN GNDOUT TXOUT VCCOUT VCCMOD Q-IN Q-IN I-IN I-IN APC/BS Description Limiter decouple 1 Limiter decouple 2 Limiter input TX output GND TX output TX output VCC TX modulator VCC Q input Q input I input I input APC/BS Absolute Maximum Ratings Parameter Supply voltage Supply current Power dissipation *2 *1 Symbol VCC ICC PD Topr Tstg Rating 4.2 60 125 -30 to +80 -55 to +125 Unit V mA mW C C Operating ambient temperature Storage temperature *1 Note) *1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25C. *2: PD is the value at Ta = 80C without a heatsink. Use this device within the range of allowable power dissipation referring to " Technical Data * PD Ta curves of QFN024-P-0405". Recommended Operating Range Parameter Supply voltage Symbol VCC Range 2.6 to 4.0 Unit V Electrical Characteristics at Ta = 25C Parameter Current consumption (transimisson) *1 Sleep current *1 Symbol ICCTX Conditions Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V No signal, VAPC/BS 0.3 V Min Typ 25 Max 33 Unit mA ISLTX 0 10 A 2 SDM00006BEB AN6227FHN Electrical Characteristics at Ta = 25C (continued) Parameter Output level 1 *1 Symbol PO1 Conditions Lo1 = 178 MHz, -25 dBm Lo2 = 1 607 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 631 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 1.0 V No signal No signal, RXBS 0.3 V VMI = 60 dB, SW1 = b (refer to " Application Circuit Example"), Excludes the filter loss of -7 dB VMI = 105 dB, SW1 = b (refer to " Application Circuit Example"), Excludes the filter loss of -7 dB VLI = 15 dB VLI = 80 dB, 450 kHz component VLI = 0 dB VLI = 115 dB VS (VIS) = VS(1) + 0.12 V DS = VS (VIS + 75 dB) - V(VIS) DS(1) = 5 {VS (VIS + 15 dB) - VS (VIS)} /DS DS(2) = 5 {VS (VIS + 30 dB) - VS (VIS + 15 dB)} /DS DS(3) = 5 {VS (VIS + 45 dB) - VS (VIS + 30 dB)} /DS DS(4) = 5 {VS (VIS + 60 dB) - VS (VIS + 45 dB)} /DS DS(5) = 5 {VS (VIS + 75 dB) - VS (VIS + 60 dB)} /DS Min -16 Typ -13 Max Unit dBm Output level 2 *1 PO2 -16 -13 dBm Minimum output level *1 Pmin -50 -40 dBm Current consumption (reception) *2 Reception sleep current Mixer conversion gain *2 *2 ICCRX IRXSLP GMX 20 3.2 23 4.5 10 26 mA A dB Mixer maximum output amplitude *2 Limiter voltage gain *2 Limiter maximum output amplitude *2 RSSI output voltage 1 *2 RSSI output voltage 2 *2 *3 VMX 100 106 dB GLM VLM VS(1) VS(2) DS DS(1) DS(2) DS(3) DS(4) DS(5) 80 0.90 0 2.31 1.39 0.75 0.75 0.75 0.75 0.75 85 1.25 0.23 2.6 1.8 1 1 1 1 1 90 1.60 0.6 2.91 2.19 1.25 1.25 1.25 1.25 1.25 dB V[p-p] V V V RSSI reference output slope RSSI output slope variation 1 *3 RSSI output slope variation 2 *3 RSSI output slope variation 3 *3 RSSI output slope variation 4 *3 RSSI output slope variation 5 *3 Note) *1: VCC1 = 3.0 V, IQ signal amplitude: 0.18 V[p-p] (both phases), DC bias: 1.6 V, (/4 QPSK-modulated [0000] continuous wave input. Output frequency of PO1: 1 429.0025 MHz, output frequency of PO2: 1 453.0025 Hz, output frequency of Pmin: 1 441.0025 MHz. Output level is measured with a spectrum analyzer. Setting of a spectrum analyzer: SPAN = 20 kHz, RBW = 300 Hz, VBW = 30 Hz, ST = 5 s (When inputting /4 QPSK-modulated [0000] continuous wave as IQ signal, the frequency for PO1, PO2 and Pmin becomes Lo frequency plus IQ signal frequency, which leads to the above value.) Lo input level is a setting value of signal source (output impedance 50 ) described in the " Application Circuit Example". SDM00006BEB 3 AN6227FHN Electrical Characteristics at Ta = 25C (continued) Note) (continued) *2: Unless otherwise specified: VCC2 = 3.0 V, RXBS = 2.5 V to 3.0 V, SW1 = a (Refer to " Application Circuit Example"). VLO3 = 90 dB: f = 129.55 MHz, VMI: f = 130 MHz, VLI: f = 450 kHz (Input level of pin 15 is excluded the loss of the matching circuit and filter.) VMX and VLM are measured in high impedance. Lo input level is a setting value of signal source (output impedance 50 ) described in the " Application Circuit Example". *3: VIS is the input level VL1 at which the RSSI output voltage becomes VS(1) + 0.12 V. * Design reference data Unless otherwise specified, VCC1 = 3.0 V. Lo input level is a setting value of signal source (output impedance 50 ) described in the " Application Circuit Example". Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Carrier leak suppression (fLo2-fLo1) *1 Symbol CL Conditions Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 1.0 V to 2.3 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 1.0 V/1.6 V Lo1 = 178 MHz, -25 dBm Lo2 = 1 607 MHz to 1 631 MHz, -18 dBm, VAPC = 2.3 V Min Typ -35 Max -25 Unit dBc Image leak suppression *1 IL -35 -30 dBc Proximity spurious suppression *1 DU -70 -65 dBc Base band distortion suppression *1 BD -40 -30 dBc Adjacent channel leak power 2 suppression (30 kHz detuning) * Adjacent channel leak power 2 suppression (50 kHz detuning) * Adjacent channel leak power 2 suppression (100 kHz detuning) * APC variable width *1 BL1 -45 -38 dBc BL2 -70 -60 dBc BL3 -65 dBc LAPC 30 37 45 dB APC output level control sensitivity *1 In-band output level deviation *1 SAPC 37 46 55 dB/V P -1.5 +1.5 dB 4 SDM00006BEB AN6227FHN Electrical Characteristics at Ta = 25C (continued) * Design reference data (continued) Unless otherwise specified, VCC1 = 3.0 V. Lo input level is a setting value of signal source (output impedance 50 ) described in the " Application Circuit Example". Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Modulation precision *3 Symbol EVM Conditions Lo1 = 178 MHz, -25 dBm Lo2 = 1 619 MHz, -18 dBm VAPC = 2.3 V Min Typ 2.0 Max 3.5 Unit %[rms] Note) *1: IQ signal amplitude: 0.18 V[p-p] (both phases), DC bias: 1.6 V, /4 QPSK-modulated [0000] continuous wave input. Measure the suppression amount for output with a spectrum analyzer. Setting of a spectrum analyzer: SPAN = 20 kHz, RBW = 300 Hz, VBW = 30 Hz, ST = 5 s *2: IQ signal amplitude: 0.18 V[p-p] (both phases), DC bias: 1.6 V, /4 QPSK-modulated [PN9] continuous wave input. To be measured by a spectrum analyzer. (By using a leak power measurement function for an adjacent channel.) Setting of a spectrum analyzer: SPAN = 250 kHz, RBW = 1 kHz, VBW = 1 kHz, ST = 2 s *3: IQ signal amplitude: 0.18 V[p-p] (both phases), DC bias: 1.6 V, /4 QPSK-modulated [PN9] continuous wave input. The output level be measured by a spectrum analyzer. (By using a modulation precision measurement function.) Terminal Equivalent Circuits Pin No. 1 2 Equivalent circuit 19 1 5 pF 2 3 18 7 k 450 2 pF 10 k 2 pF 2 pF Description TXLO1: Input pin of quadrature modulator. GNDMOD: GND pin of phase shifter and modulator. Make impedance low by widening the GND pattern. TXLO2: Local input pin for up mixer. 1 k 1 k 16 3 4 Regulator 200 k 200 k Regulator I/O I 450 2 pF I 5 pF RXBS: On/off control pin for reception block. RXBS (V) 0 to 0.3 2.5 to 3 Reception block Off On I 4 SDM00006BEB 5 AN6227FHN Terminal Equivalent Circuits (continued) Pin No. 5 Equivalent circuit Description GNDRX: GND pin of reception system. Make impedance low by widening the GND pattern. I/O 7 6 6 180 A 5 LMOUT: Output pin of limiter amplifier. VCCLIM: VCC pin for IF limiter amplifier RSSI. O O 7 8 7 RSOUT: RSSI output pin. DC potential corresponding to input signal level of limiter amplifier is outputted. 8 23 k 5 9 11 11.2 k 5 k 5 k 5 9 10 pF RXLOIN: Local input pin for reception down mixer. I 10 11 RXMXIN: Input pin to 1st. IF amplifier. Input impedance is 2 k. 1 k 1 k 10 I 11 VCCMIX: VCC pin for reception down mixer. 5 12 11 MXOUT: Reception down-mixer output pin. O 12 360 A 5 6 SDM00006BEB AN6227FHN Terminal Equivalent Circuits (continued) Pin No. 13, 14 Equivalent circuit Description I/O Pin 13: LMDEC1; Pin 14: LMDEC2: De-coupling pin for feedback of limiter amplifier. Connect an external capacitor to GND. LMIN: Limiter amplifier input pin. Input impedance is 2 k. 15 13 14 2 k 100 k 8 15 8.5 k 102 k I 5 16 GNDOUT: GND pin for transmission up-mixer and RF output amplifier. TXOUT: RF output pin from output amplifier circuit. VCCOUT: VCC pin for transmission up-mixer and RF output amplifier. VCCMOD: VCC pin for phase shifter and quadrature modulator. 19 Q-IN: Q signal input pin. Relation between DC bias and amplitude is as follows: DC bias (V) Amplitude (V[p-p]) 1.6 0.18 Input impedance is 100 k or more. 20 Q-IN: Q signal input pin. Relation between DC bias and amplitude is as follows: DC bias (V) 1.6 Amplitude (V[p-p]) 0.18 I 18 17 O 17 18 16 19 20 I 21 21 600 200 2 k 3 pF 3 pF 200 600 3 pF 3 pF 5 Input impedance is 100 k or more. SDM00006BEB 7 AN6227FHN Terminal Equivalent Circuits (continued) Pin No. 22 19 Equivalent circuit Description I-IN: I signal input pin. Relation between DC bias and amplitude is as follows: DC bias (V) 1.6 23 22 600 200 2 k 3 pF 3 pF 3 pF 3 pF 200 600 I/O I Amplitude (V[p-p]) 0.18 I Input impedance is 100 k or more. I-IN: I signal input pin. Relation between DC bias and amplitude is as follows: DC bias (V) 1.6 Amplitude (V[p-p]) 0.18 I 23 5 Input impedance is 100 k or more. 24 Regulator 200 k 24 10 k 3 k APC/BC: Pin for use both as battery saving of transmission block and as power control of transmitting RF output. Control with the following conditions: VAPC (V) 0 to 0.3 1.0 to VCC Mode Off On (APC control) (APC control) Input impedance is 5 k or more. Technical Data 1. PD Ta curves of QFN024-P-0405A PD Ta 0.700 0.660 0.600 Mounted on standard board (glass epoxy: 50 mm x 50 mm x t0.8 mm) Rth(j-a) = 151.5C/W Power dissipation PD (W) 0.500 0.400 0.300 0.279 0.200 Independent IC without a heat shink Rth(j-a) = 357.4C/W 0.100 0.000 0 25 50 75 100 125 Ambient temperature Ta (C) 8 SDM00006BEB AN6227FHN Technical Data (continued) 2. Main characteristics APC control voltage characteristics 0 -10 -20 Ta = 25C Ta = -30C Ta = 80C 20.00 120 110 Mixer characteristic PO 10.00 100 0.00 -10.00 -20.00 -30.00 Mixer output level (dBV) 90 80 70 60 50 40 30 20 10 0 -20 0 20 40 60 80 100 120 Ta = -30C, 25C, 80C Output level PO (dBm) -30 -40 -50 -60 -70 -80 ACP 30 kHz -40.00 -50.00 -60.00 ACP 50 kHz -90 -100 -110 0 1 2 3 -70.00 DU -80.00 -90.00 Mixer input level (dBV) APC control voltage (V) VCC = 3.0 V, Ta = -30C, 25C, 80C Mixer in: 130 MHz Mixer out: 450 kHz Lo3 in: 129.55 MHz, 90 dBV VCC = 3.0 V, Ta = -30C, 25C, 80C, BS = VAPC = VAR Lo1 : 178 MHz, -25 dBm Lo2 : 1 619 MHz, -18 dBm I, Q : 0.18 V[p-p] (both phases) 1.6 VDC , /4, [0000] or using PN9 stages continuous wave. Adjacent channel leak power suppression amount: ACP 30 kHz, ACP 50 kHz (dBc) Proximity spurious suppression amount: DU (dBc) Limiter amplifier characteristics 120 RSSI characteristic 3.0 Limiter amplifier output level (dBV) 110 100 90 80 70 60 50 40 30 20 10 0 0 20 40 60 Ta = 80C Ta = -30C Ta = 25C 2.5 RSSI output power (V) 2.0 1.5 Ta = -30C, 25C, 80C 1.0 0.5 80 100 120 140 0.0 0 20 40 60 80 100 120 140 Limiter amplifier input level (dBV) Limiter amplifier input level (dBV) VCC = 3.0 V, Ta = -30C, 25C, 80C, BS = 2.5 V Limiter in: 450 MHz, Limiter out: 450 kHz VCC = 3.0 V, Ta = -30C, 25C, 80C, BS = 2.5 V Limiter in: 450 MHz, Limiter out: 450 kHz SDM00006BEB 9 AN6227FHN Application Circuit Example Mixer out TXOUT VCC1 47 2.0 k 3.3 F 100 pF 3.3 F 100 nF 450 kHz filter 100 nF a SW 1 b 1 000 pF 1 000 pF 19 18 17 16 15 15 nF 14 15 nF 13 Q 330 pF Q 330 pF I 330 pF I 330 pF VAPC/BS 2 200 pF 20 IO IO 12 100 pF 1 000 pF 21 22 RSSI 23 IO 11 47 VMI 100 pF 9 1 000 pF Lo3 10 24 IO 1 2 3 4 5 6 7 8 1 000 pF RSSIOUT 1.0 k 100 pF 10 pF 33 nF 1 000 pF 25 F VLM LIMOUT RXBS VCC2 Lo1 Lo2 Vs 10 SDM00006BEB Request for your special attention and precautions in using the technical information and semiconductors described in this material (1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuits examples of the products. It neither warrants non-infringement of intellectual property right or any other rights owned by our company or a third party, nor grants any license. (3) We are not liable for the infringement of rights owned by a third party arising out of the use of the product or technologies as described in this material. (4) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (5) The products and product specifications described in this material are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (6) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (7) When using products for which damp-proof packing is required, observe the conditions (including shelf life and amount of time let standing of unsealed items) agreed upon when specification sheets are individually exchanged. (8) This material may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd. 2002 JUL |
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