MT6162 View Datasheet(PDF) - MediaTek Inc

Part Name

Description

Manufacturer

MT6162

Multi-band Multi-mode Single Chip HEDGE Transceiver

MediaTek Inc 

MT6162

TRANSMIT POWER CONTROL

Table 14

Parameter

Symbol Min Typ Max Unit Test Conditions / Comments

Power Detector

RF Input Frequency

Fdet

824

1980 MHz

Input Return Loss

S11

-12 -10

dB Ref. impedance 50Ω

Maximum Input Signal

Pdet,max

0

dBm 1dB excursion from nominal slope

Minimum Input Signal

Pdet,min

-50

dBm 1dB excursion from nominal slope

Measurement Accuracy

-0.3

0.3

dB 3 –sigma; WCDMA/ 8PSK only

Temperature Stability

-15

2

15 mdB/ Averaged over -40 to 100°C range

Frequency response

Measurement time

SYNTHESIZERS AND REFERENCES

Table 15

°C

Konka_WCX ±10 mdB/ Averaged over any supported band

MHz

14

μs With above Specifications

Parameter

Symbol Min Typ Max Unit Test Conditions / Comments

Receiver Synthesizer

Channel resolution

25

kHz

Lock Time

120 150

μs Phase within 10° of final lock

conditions; frequency error removed

Transmitter Synthesizer

Channel resolution

3

Hz 3G / GGE mode

Lock Time

120 150

μs Phase within 10°. of final lock

conditions; frequency error removed

GMSK Lock Time

200

μs In DFM mode (inc. loop gain

calibration) after register CW1 is

written; frequency error removed

Reference Input (XO1)

Frequency

26

MHz

Reference Outputs

(REFCLK1,2,3)

Frequency

26

MHz REFCLK pin

Output Swing

0.7

1.2 Vpp Square wave (3kΩ || 20 pF Load)

Rise / Fall Time

2.5

9

ns 10% - 90% of signal swing (3kΩ || 20

pF Load)

Duty Cycle

Harmonic rejection

SSB phase noise

40

60

% 50% Input duty cycle

<-25 -22

dBc 2nd harmonic

Konka_WCX <-138

<-147

<-150

-10

-30

-131

-141

-144

dBc

dBc

dBc/Hz

dBc/Hz

dBc/Hz

3rd harmonic

4th harmonic

1kHz offset

10kHz offset

100kHz offset

REV. (1.5) Mar 20th 2011

- 18 - MediaTek Proprietary & Confidential Information

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