Motorola摩托手机原理图1

(20050607)Heathrow MAIN Circuit(Ver31

2

3

MOTOROLA CONFIDENTIAL PROPRIETARY
VRX

6

7

8

A100 VRX VTCXO VDDP-2.6

R100 L100 47N C180 100p L101 82N C117 39p C181 4.7p R102 51 C101 0.1u C100 100p C102 0.1u C103 0.1u C104 4.7u (1608) C112 39p C105 0.1u C106

20 R101 100

A

A
C107 C113 100p C108 0.1u C109 100p C110 2.2u(X5R) (1608) C111 0.1u C114 100p

2.2u(X5R) 0.1u (1608)

GND11

VDDA1

VDDA3

VDDA4

VDDA5

VDDA7

VDDM

VDDA2

4 3

OUT

CN100 MM8430-2600

37

VDDA6

2

36

2

15

17

19

33

31

7

26

27 TCXO 22

C116

1000p TCXO

GND12 IN
1

RX_QP L104 82N 3 C123 100p 11 RX 1 G1 2 G2 3 G3 4 G4 6 G5 7 G6 9 G7 10 G8 12 G9 DPX101 856331 L105 1N C121 82p 1 F100 B7838 3 OUT1 OUT2 4 G1 G2 2 5 IN C118 2.7p L106 10N CLNA_OUT RX_QM C120 0.1u(X5R) 11

Q_P R106 5.76K(1%)

23 24 R107 5.76K(1%)

Q_N I_N

CELL_INP

IC100 RFR6120-1

R