參數(shù)資料
型號(hào): SP5669
廠商: Mitel Networks Corporation
英文描述: 2.7GHz I2C Bus Controlled Synthesiser
中文描述: 2.7GHz的I2C總線控制合成器
文件頁(yè)數(shù): 2/15頁(yè)
文件大小: 237K
代理商: SP5669
2
SP5669
Figure. 1 Pin connections - top view
1
16
MP16
CHARGE PUMP
CRYSTAL
REF/COMP
ADDRESS
SDA
SCL
PORT P3
PORT P2
DRIVE
Vee
RF INPUT
RF INPUT
Vcc
ADC
PORT P0
PORT P1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RF
1 BIT
LATCH
17 BIT LA
TCH
DIVIDE RA
TIO
4 BIT
LA
TCH
AND
PORT
INTERFACE
I
TRANSCEIVER
CRYSTAL
PUMP
DRIVE
ADDRESS
SDA
ADC
SCL
PORT P3
PORT P2
INPUTS
13
14
4
5
6
11
PROGRAMMABLE
DIVIDER
PUMP
REFERENCE
DIVIDER
(see Fig. 3)
PHASE
COMP
2 BIT
LATCH
OSC
2
1
16
V
EE
15
12V
CC
9
8
7
2/1
13 BIT
COUNT
4 BIT
COUNT
4 BIT
LATCH
10
PORT P1 PORT P0
16/17
C
3REF/COMP
3 BIT
ADC
PE
5 BIT LA
TCH and
MODE CONTROL
LOGIC
(see Fig. 5)
CHARGE
LOCK
DETECT
PRE
AMP
F
L
F
PD
/2
P0 TEST
CONTROL
POWER ON
DETECT
POR
D
M
C
C
2
CHARGE
F
comp
F
ref
F
pd
Figure. 2 Block diagram
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