T5753-6AQ ATMEL [ATMEL Corporation], T5753-6AQ Datasheet - Page 9

• Manufacturer Part Number: T5753-6AQ
• Description: UHF ASK/FSK TRANSMITTER
• Manufacturer: ATMEL [ATMEL Corporation]

Electrical Characteristics
V
Typical values are given at V
4510F–RKE–07/04
Parameters
Supply current
Supply current
Supply current
Output power
Output power variation for the full
temperature range
Output power variation for the full
temperature range
Achievable output-power range
Spurious emission
Oscillator frequency XTO
(= phase comparator frequency)
PLL loop bandwidth
Phase noise of phase comparator
In loop phase noise PLL
Phase noise VCO
Frequency range of VCO
Clock output frequency (CMOS
microcontroller compatible)
Voltage swing at Pin CLK
Series resonance R of the crystal
Capacitive load at Pin XT0
Note:
S
= 2.0 V to 4.0 V, T
1. If V
S
is higher than 3.6 V, the maximum voltage will be reduced to 3.6 V.
amb
= -40 C to 125 C unless otherwise specified.
S
= 3.0 V and T
Test Conditions
Power down,
V
V
V
(100% correlation tested)
Power up, PA off, V
V
Power up, V
V
V
f = 315 MHz, Z
T
V
V
T
V
V
P
Selectable by load impedance
f
Load capacitance at Pin CLK = 10 pF
f
f
other spurious are lower
f
f
C
accordingly
T
T
Referred to f
25 kHz distance to carrier
25 kHz distance to carrier
at 1 MHz
at 36 MHz
C
CLK
O
O
XTO
XTAL
amb
amb
amb
amb
ENABLE
PA-ENABLE
PA-ENABLE
ENABLE
ENABLE
S
S
S
S
S
Out
M
Load
± 1
± 4
= 3.0 V, T
= 3.0 V
= 2.0 V
= 3.0 V
= 2.0 V,
= f
= f
= P
10 fF, load capacitance selected
= -40 C to +85 C,
= -40°C to +125°C,
= -40 C to +85 C,
= -40 C to +125 C
= resonant frequency of the XTAL,
0
10 pF
0
/128
/32
Ref
< 0.25 V, -40 C to 85 C
> 1.7 V, V
> 1.7 V, V
f
f
CLK
CLK
< 0.25 V, -40°C to +125 C
< 0.25 V, 25°C
+ P
amb
S
PC
amb
= 3.0 V,
Load
= f
= 25 C. All parameters are referred to GND (pin 7).
Ref
= 25 C,
XT0,
PA-ENABLE
PA-ENABLE
= (255 + j192) W
S
= 3 V,
< 0.25 V
> 1.7 V
I
Symbol
S_Transmit
P
I
Out_typ
f
P
f
S_Off
V
VCO
P
P
P
P
XTO
V
Rs
I
Ref
S
0h
Ref
Ref
Ref
Ref
0l
V
S
Min.
310
6.0
-30
-40
0
0.8
f
0
Typ.
f
-116
-125
<10
250
-55
-52
-86
-94
3.7
8.0
XTAL
/128
9
V
S
Max.
11.6
10.5
-110
-121
-1.5
-4.0
-2.0
-4.5
350
+30
+40
330
110
-80
-90
4.8
8.0
7
7
0.2
T5753
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBm
dBm
MHz
MHz
Unit
ppm
ppm
dBc
dBc
kHz
mA
mA
nA
µA
nA
dB
dB
dB
dB
pF
V
V
9