- 2PCB-0002135 TX 2PCB-0002136 RX 2PCB Data Sheet Module name：IA9QH5 5G_MODULE_FPC Module Wireless Module Model Number: ZY- IA9QH5 TX P/N: 2PCB-0002135 RX P/N: 2PCB-0002136 Version 1 September.
- 2PCB-0002135 TX 2PCB-0002136 RX 2PCB INDEX 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 2 Features ...................................................................................................................................................3 Application ...............................................................................................................................................3 RF Specification......................................................................................
1. Features 5.2GHz/5.8GHz ISM Band GFSK modulation Low BOM cost Long distance > 30m (Line of sight) Support 1-1 duplex mode or 1-N broadcasting mode Digital I2S audio interface Support no audio detection function Antenna diversity Short delay time variation Audio format 16/24bit , 32/44.
3. RF Specification Item Min Typ Max Unit Channel Range 5160 ─ 5245 MHz ─ 2.5 ─ MHz -20dB bandwidth RF Output Power Sensitivity 12 ─ -91 Note 2M Mode dBm ─ dBm The smaller, the better Table 1 5.2GHz RF Specification Item Min Typ Max Unit Channel Range 5735 ─ 5840 MHz ─ 2.5 ─ MHz -20dB bandwidth RF Output Power Sensitivity 8 ─ -89 Note 2M Mode dBm ─- dBm The smaller, the better Table 2 5.
4. Electrical Specification Item Min Typ Max Unit Power Supply Voltage 3.0 3.3 3.6 V 0 25 55 ℃ Operating Temperature Note 2.1CH Audio Mode Consumption Current (TX_MODE) 210 mA Consumption Current (RX_MODE) 103 mA RF Power :11dBm No GPIO driving 0.1CH Audio Mode Consumption Current (TX_MODE) 132 mA Consumption Current (RX_MODE) 91 mA RF Power :11dBm No GPIO driving Table 3 Item Symbol Parameter Min Typ Max Unit VIH Input High Threshold 2.0 ─ 3.
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5. Mechanical Specification Fig 5.1 5G_MODULE_FPC Module TX with shielding case TX Button ViewTop View Fig 5.2 5G_MODULE_FPC Module Dimension：46 * 25 * 1 mm PCB 4 Layers Mechanical Drawing： Fig 5.
6. Block Diagram Fig 6.
7.Interface Fig 7.
Pin Name 1 VCCIO I/O P TX Function Define DC 3.0 ~ 3.6V IN RX Function Define DC 3.0 ~ 3.6V IN 2 VCCIO P DC 3.0 ~ 3.6V IN DC 3.0 ~ 3.
8. Design Reference Fig 8.
9. I2S Interface I2S interface is supported by pin Sound Port A&B (SPA&SPB). Sound Port A (SPA), includingSPA0, SPA1, SPA2 and SPA3, are defined as I2S_MCLK, BCK, LRCK, and I2S_DATA respectively. Sound Port B (SPB), including SPB0, SPB1, SPB2, and SPB3, are also defined asI2S_MCLK, BCK, LRCK, and I2S_DATA respectively. IA9QH5 I2S audio interface can work for master and slave mode. In master mode, IA9QH5 generate I2S_MCLK/LRCK/BCK for external audio codec.
Symbol tBLR tLRB tSDS tSDH Parameter BCK rising to LRCK edge LRCK edge to BCK rise SDATA setup time SDATA hold time Min 60 60 60 60 Table 7 Typ Audio output clock jitter is shown Table 10 Symbol Parameter Min Typ Locking △I2S_MCLK rangevs -800 nominal I2S_MCLK frequency Table 8 Audio Output clock Jitter [鍵入文字] Max Unit ns ns ns ns Max Unit Conditions +800 ppm 256Fs 頁 13
10. DC Power Supply 10.1 Power-On Timing On Board Flash power on timing is shown Figure 11.1 and Table 11 Fig 10.1 On Board Flash Power On Timing 10.2 DC Power Table 9 Recommend system DC power supply for IA9QH5 5G_MODULE_FPC Module as below : Long power supply lines on the PCB should be avoided. VCC connections and VCC bypass capacitors must be connected as close as possible to 5G_MODULE_FPC module. Power supply ripple of module side must be below 150mVpp to ensure RF normal operation. LDO Spec.
11. Antenna Application 1.1 Suggested Clear Area The recommended antenna clearance for embedded PCB antennas are shownbelow. Note that this clearance should be maintained when mounting the module on a motherboard. Fig 11.1 Antenna Clearance Recommendations from Top and Side View Do not place any copper, metal or even PCB in the area marked with cross lines.
11.2 Antenna Pattern 1. Port 1 2.
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11 13. Regulatory approvals - FCC/IC FCC and ISED certification Label Information The ZY-IA9QH5 module has been certified by the requirements set by the US Federal Communications Commission (Part 15) and Industry Canada (RSS-Gen, Issue 2, June 2006 and RSS-210e) for certification as modular intentional radiators.
11 Radio Frequency (RF) Exposure Information The radiated output power of the Wireless Device is below the Innovation, Science and Economic Development Canada radio frequency exposure limits. The Wireless Device should be used in such a manner such that the potential for human contact during normal operation is minimized. This device has also been evaluated and shown compliant with the IC RF Exposure limits under mobile exposure conditions. (antennas are greater than 20cm from a person's body).
