SI4134T-GM Silicon Laboratories Inc, SI4134T-GM Datasheet - Page 6

• Manufacturer Part Number: SI4134T-GM
• Description: IC RF SYNTH DUAL W/DCXO 32MLP
• Manufacturer: Silicon Laboratories Inc
• Series: Aero™+r
• Type: Frequency Synthesizerr

Specifications of SI4134T-GM

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/Yes
• Frequency - Max: 1.99GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Frequency-max: 1.99GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. AC Characteristics
(V
Aero+
6
Parameter
SCLK Cycle Time
SCLK Rise Time
SCLK Fall Time
SCLK High Time
SCLK Low Time
PDN Rise Time
PDN Fall Time
SDI Setup Time to SCLK↑
SDI Hold Time from SCLK↑
SEN↓ to SCLK↑ Delay Time
SCLK↑ to SEN↑ Delay Time
SEN↑ to SCLK↑ Delay Time
SEN Pulse Width
SCLK↓ to SDO Time
Digital Input Pin Capacitance
Allowable Board Capacitance
Notes:
DD
1. For pins SCLK, SDI, SEN, XEN, PDN, XDRVEN, and XTALEN.
2. For pins CKN, CKP, ION, and IOP.
= 2.7 to 3.0 V, T
A
= –20 to 85 °C)
PDN
SCLK
1
2
80%
20%
80%
50%
20%
Figure 1. SCLK Timing Diagram
Figure 2. PDN Timing Diagram
Symbol
t
t
t
t
t
t
PR
HOLD
t
t
t
t
t
CLK
t
EN1
EN2
EN3
t
t
t
LO
PR
PF
SU
CA
HI
W
R
F
Rev. 1.2
t
Figure 1, Figure 3
Figure 1, Figure 3
Figure 1, Figure 3
Figure 1, Figure 3
Figure 1, Figure 3
Figure 3, Figure 4
Figure 3, Figure 4
Figure 3, Figure 4
R
Test Condition
Figure 2
Figure 2
Figure 3
Figure 3
Figure 3
Figure 4
t
HI
t
CLK
t
F
t
LO
t
PF
Min
35
10
10
15
10
10
12
12
10
—
—
—
—
—
—
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
50
50
10
10
27
—
—
—
—
—
—
—
—
—
5
1
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns