參數(shù)資料
型號(hào): S5T8803A01-D0B0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: DIODE ZENER SINGLE 500mW 30Vz 4.2mA-Izt 0.05 0.1uA-Ir 23 SOD-123 3K/REEL
中文描述: 10甲烷鎖相環(huán)
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 109K
代理商: S5T8803A01-D0B0
10 CH PLL
S5T8803A
3
PIN DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
Pin No
Symbol
Description
1
OSCO
This output generates the reference frequency when it is connected to Pin 16 with the
external OSC, whose frequency is 10.24MHz.
2
MODE
Base/Remote Unit Selection Pin.
High
: Base Unit
Low
: Remote Unit
3
SB
Standby pin. This input controls Tx PLL for reducing the power dissipation
High
: Normal operation
Low
: Standby
4
F1
5KHz output
5, 6
7, 8
D0, D1
D2, D3
Channel selection pins
The Combinations of these inputs select one channel among the 10 channels
9
TIF
Input to programmable divider of Tx. AC coupling with VCO
In case of a larger signal, It needs DC
coupling. Minimum input voltage is 0.1 Vrms
10
LDT
Unlocked signal out pin (see output characteristics)
11
PDT
Phase detector output for Tx.
PDT detects the phase error from Tx PLL and its output is connected to the external
low pass filter
12
VSS
This pin is the negative supply of the IC. It is usually grounded
13
PDR
Phase detector output for Rx. PDR detects the phase error from Rx PLL and its output
is connected to the external low pass filter
14
RIF
Input of programmable divider for Rx. AC coupling with VCO
In case of a larger signal (standard CMOS logic), it needs DC coupling.
Minimum input voltage is 0.1Vrms
15
V
DD
This pin is the positive supply of the IC
Its reference is V
SS
, and normally + 3.0V ~ + 5.5V more positive than V
SS
16
OSCI
X-TAL OSC connection pin
This input generates the reference frequency when it is connected to pin 1 with the
external OSC
Characteristic
Symbol
Value
Unit
Supply voltage
V
DD
V
I
P
D
T
OPR
T
STG
0.5 ~
+
6.0
V
Input Voltage
0.3 ~ V
DD
+ 0.5
350
V
Power Dissipation
mW
Operating Temperature
30 ~ + 75
°
C
Storage Temperature
40 ~ + 125
°
C
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