sta011 STMicroelectronics, sta011 Datasheet - Page 15

• Manufacturer Part Number: sta011
• Description: L-band Rf Front-end For Digital Radio
• Manufacturer: STMicroelectronics

STA011
Table 14.
Table 15.
Output parameter (TLCK)
Differential digital interface (M_CLK1, M_CLK2)
VDC,
F
F
Symbol
Symbol
M_CLK1
M_CLK2
P
VDC
V
V
V
V
Z
R
REF
OH
t
t
OH
t
t
out
OL
OL
M_CLK
r
f
r
f
in
Digital interface to MP (SCL,SDA,TLCK), ENRFOSC and XOSEL interface (continued)
(T
Additional optional interface (REF)
External reference input power
REF DC voltage
Input resistance
Digital output signals
Rise time
Fall time
Digital output signals,
V(M_CLK1)-V(M_CLK2)
M_CLK1,2 Common mode
voltage
Rise time
Fall time
Output impedance
M_CLK frequency
M_CLK frequency
amb
= 25°C, VP-VN = 3V)
Parameter
Parameter
It must be AC coupled to
REF, XOSel low
XOSel low
balanced
High
Low
C=5pF
C=5pF
High
Low
Cl=5pF each pin
C=5pF
Using a 14.72MHz
quartz
Using a 14.725MHz
quartz
Test conditions/notes
Test conditions/notes
VP-1.65
VP-1.2
VP-.7
Min.
Min.
VN
-2
VP-1.35
VP-1.4
14.725
Electrical specifications
14.72
Typ.
-0.3
Typ.
500
0.4
0.4
0.3
10
10
70
0
VP-1.2
VN+.7
VP-1.6
Max.
Max.
0.6
0.6
VP
12
12
MHz
MHz
Unit
µs/V
µs/V
dBm
Unit
ns
ns
kΩ
Ω
15/38
V
V
V
V
V