Features: • QPSK tuner for quadrature down conversion from L-band to Zero IF
• Compatible with DSS and DVB formats (QPSK)
• Symbol rate range 1 to 45 MSps
• Power & forget, fully integrated, alignment free, local oscillator
• Integrated baseband filters with bandwidth adjust from 4 to 40 MHz
• Good immunity to strong adjacent undesired channels
• Selectable RF bypass
• I²C bus interface with 3V3 compatible logic levels
• Integrated RF loop through for cascaded tuner applications
• Power saving mode/hardware power down
• Optimized front end solution when partnered with Zarlink ZL10312 demodulator
Application• Satellite receiver systemsSpecifications
| Parameter |
Symbol |
Min. |
Max. |
Unit |
Notes |
| Supply voltage |
VccBB, VccDIG, VccLO,
VccRF, VccTUNE |
-0.3 |
5.5 |
V |
w.r.t. Vee |
| Storage temperature |
TSTG |
-55 |
150 |
|
|
| Junction temperature |
Tj |
|
125 |
|
|
| Voltage on SDA & SCL |
|
-0.3 |
6 |
V |
Vcc = Vee to 5.25 V |
| Voltage on DRIVE |
|
-0.3 |
VccTUNE+0.3 |
V |
|
Voltage on RFIN, RFBYPASS
and inverted equivalents |
|
-0.3 |
VccRF+0.3 |
V |
|
| Voltage on RFAGC |
|
-0.3 |
|
| Voltage on Vvar |
|
-0.3 |
VccLO+0.3 |
V |
|
| Voltage on LOTEST |
|
-0.3 |
|
Voltage on IOUT, QOUT, IDC,
QDC and inverted
equivalents |
|
-0.3 |
VccBB+0.3 |
V |
|
| Voltage on P1 |
|
-0.3 |
|
| Voltage at DIGDEC |
|
-0.3 |
3.6 |
V |
|
| Voltage on PUMP |
|
-0.3 |
VccDIG+0.3 |
V |
|
| Voltage on SLEEP and P0 |
|
-0.3 |
|
Voltage on ADD, XTAL,
XTALCAP and LOCK |
|
-0.3 |
DIGDEC+0.3 |
V |
|
| Sink current, P0 or P1 |
|
-0.3 |
20 |
mA |
Each output |
ESD protection, pins 31 &
321 |
|
0.5 |
|
kV |
To Mil-std 883B
method 3015 cat1 |
| pins 1-30, 33-40 |
|
2.0 |
|
kV |
1. ESD protection can be increased by adding a protection diode (D1) to the input circuit as shown in the application circuit (Figure 2).
DescriptionThe ZL10036 is a single chip wideband direct conversion tuner, with integral RF bypass, optimized for application in digital satellite receiver systems.
The ZL10036 offers a highly integrated solution to a satellite tuner function, incorporating an I²C bus interface controller, a low phase noise PLL frequency synthesizer, a quadrature phase split tuner, a fully integrated local oscillator which requires no production set up, and adjustable baseband channel filters.
The I²C bus interface ZL10036 controls all of the tuner functionality including the PLL frequency synthesizer, the bypass disable and the baseband gain and bandwidth adjust.
ZL10036 Data Sheet
